Menu
UNITED STATES OF AMERICA BUNKERS ON THE AIR (USBOTA)
Background
Welcome to the website of United States Bunkers on the Air (USBOTA). USBOTA joined the Worldwide Bunkers on the Air (WWBOTA) scheme on 7th January 2026.
What is Bunkers on the Air
WWBOTA is an amateur radio awards scheme (like POTA and SOTA) focussed on activating and hunting (chasing) bunkers. More information is on the WWBOTA homepage an navigation links here.
USBOTA List
| Reference | Name | Type | Latitude | Longitude | Locator |
|---|---|---|---|---|---|
| B/US-0001 | Adak Naval Base Cold War Bunker (AK) | Cold War bunker | 51.87890 | -176.64600 | AO11QV |
| B/US-0002 | Camp Century Test Bunker (AK) | Cold War test bunker | 63.98500 | -145.73000 | BP73DX |
| B/US-0003 | Clear Air Force Station Bunker (AK) | Cold War bunker | 64.33330 | -149.00000 | BP54MH |
| B/US-0004 | Dutch Harbor WWII Bunker (AK) | WWII bunker | 53.89800 | -166.53850 | AO63RV |
| B/US-0005 | Eareckson Air Station Bunkers (AK) | Cold War radar/missile bunkers | 52.71500 | -174.11000 | AO22WR |
| B/US-0006 | Eielson Air Force Base Bunker (AK) | Cold War bunker | 64.83720 | -147.71920 | BP64DU |
| B/US-0007 | Elmendorf AFB Ammo Bunkers (AK) | Military storage bunkers | 61.26640 | -149.65370 | BP51EG |
| B/US-0008 | Elmendorf Civil Defense Bunker (AK) | Civil defense bunker | 61.26640 | -149.65370 | BP51EG |
| B/US-0009 | Fort Greely Bunkers (AK) | Cold War military bunkers | 63.98500 | -145.73000 | BP73DX |
| B/US-0010 | Fort Greely Civil Defense Shelter (AK) | Civil defense bunker | 63.97100 | -145.73420 | BP73DX |
| B/US-0011 | Fort Richardson Cold War Bunker (AK) | Cold War bunker | 61.23230 | -149.76720 | BP51CF |
| B/US-0012 | Fort Wainwright Cold War Bunker (AK) | Cold War bunker | 64.83780 | -147.71640 | BP64DU |
| B/US-0013 | Joint Base Elmendorf-Richardson Ammo Bunker (AK) | Ammo storage bunker | 61.25200 | -149.80660 | BP51CG |
| B/US-0014 | Joint Base Elmendorf-Richardson Bunkers (AK) | Military storage bunkers | 61.26640 | -149.65370 | BP51EG |
| B/US-0015 | Kodiak Civil Defense Bunker (AK) | Civil defense bunker | 57.43510 | -152.33950 | BO37TK |
| B/US-0016 | Anniston Army Depot Bunkers (AL) | Ordnance storage bunkers | 33.60760 | -85.97060 | EM73AO |
| B/US-0017 | Fort Gaines Battery Bunker (AL) | Coastal defense bunker | 30.24750 | -88.02520 | EM50XF |
| B/US-0018 | Fort Gaines Coastal Bunker (AL) | Coastal defense bunker | 30.25060 | -88.01730 | EM50XG |
| B/US-0019 | Fort Morgan Battery Bowyer (AL) | Coastal defense bunker | 30.22640 | -88.02020 | EM50XF |
| B/US-0020 | Fort Morgan Battery Bunker (AL) | Coastal defense bunker | 30.24440 | -88.02410 | EM50XF |
| B/US-0021 | Fort Morgan Battery Duportail (AL) | Coastal defense bunker | 30.22760 | -88.02130 | EM50XF |
| B/US-0022 | Fort Morgan Coastal Bunker (AL) | Coastal defense bunker | 30.23800 | -88.02300 | EM50XF |
| B/US-0023 | Fort Rucker Training Bunkers (AL) | Training bunkers | 31.27520 | -85.71330 | EM71DG |
| B/US-0024 | Joiner Cemetry Bunker Cluster (AL) | General military bunker | 34.57984 | -86.62118 | EM64QN |
| B/US-0025 | Redstone Arsenal Bunkers (AL) | Military storage bunkers | 34.64980 | -86.68500 | EM64PP |
| B/US-0026 | Fort Chaffee Civil Defense Bunker (AR) | Civil defense bunker | 35.30920 | -94.39820 | EM25TH |
| B/US-0027 | Maumelle Ordnance Works Bunker No. 4 (AR) | WWII ammo bunker | 34.86560 | -92.40420 | EM34TU |
| B/US-0028 | Pine Bluff Arsenal Bunkers (AR) | Military storage bunkers | 34.21300 | -92.08370 | EM34WF |
| B/US-0029 | Camp Navajo Bunkers (AZ) | Ammo storage bunkers | 35.22590 | -111.82050 | DM45CF |
| B/US-0030 | Fort Huachuca Bunkers (AZ) | Military storage bunkers | 31.58050 | -110.33370 | DM41TN |
| B/US-0031 | Yuma Proving Ground Bunkers (AZ) | Military test bunkers | 32.87850 | -114.33430 | DM22TV |
| B/US-0032 | Camp Pendleton Ammo Bunkers (CA) | Military ammo bunkers | 33.35840 | -117.42060 | DM13GI |
| B/US-0033 | Camp Roberts Ammo Bunkers (CA) | Military storage bunkers | 35.77150 | -120.76870 | CM95OS |
| B/US-0034 | China Lake Test Bunkers (CA) | Weapons test bunkers | 35.68540 | -117.69120 | DM15DQ |
| B/US-0035 | Edwards AFB Test Bunkers (CA) | Test bunkers | 34.90540 | -117.88370 | DM14BV |
| B/US-0036 | Fort Barry Battery Mendell (CA) | Coastal defense bunker | 37.82640 | -122.49980 | CM87ST |
| B/US-0037 | Fort Barry Battery Wallace (CA) | Coastal defense bunker | 37.82910 | -122.50090 | CM87RT |
| B/US-0038 | Fort Hunter Liggett Bunkers (CA) | Training bunkers | 35.99530 | -121.23680 | CM95JX |
| B/US-0039 | Fort MacArthur Battery Farley (CA) | Coastal defense bunker | 33.71190 | -118.29260 | DM03UR |
| B/US-0040 | Fort MacArthur Battery Osgood (CA) | Coastal defense bunker | 33.71370 | -118.29150 | DM03UR |
| B/US-0041 | Fort Ord Ammunition Bunkers (CA) | WWII ammo bunkers | 36.67130 | -121.76120 | CM96CQ |
| B/US-0042 | Fort Rosecrans Battery Whistler (CA) | Coastal defense bunker | 32.67130 | -117.24480 | DM12JQ |
| B/US-0043 | Fort Rosecrans Battery White (CA) | Coastal defense bunker | 32.67210 | -117.24370 | DM12JQ |
| B/US-0044 | Mojave Desert Missile Bunkers (CA) | Missile test bunkers | 34.93600 | -117.90100 | DM14BW |
| B/US-0045 | Mojave Test Area Bunkers (CA) | Test bunkers | 34.90540 | -117.88370 | DM14BV |
| B/US-0046 | Nike Missile Site LA-88 (CA) | Missile control bunker | 34.28310 | -118.61360 | DM04QG |
| B/US-0047 | Nike Missile Site LA-96 (CA) | Missile control bunker | 33.72230 | -118.31040 | DM03UR |
| B/US-0048 | Nike Missile Site SF-87 (CA) | Missile control bunker | 37.61390 | -122.48630 | CM87SO |
| B/US-0049 | Nike Missile Site SF-88L (CA) | Missile control bunker | 37.82730 | -122.52450 | CM87RT |
| B/US-0050 | Nike Missile Control Site SF-88C (CA) | Missile control bunker | 37.82507 | -122.52839 | CM87RT |
| B/US-0051 | Marin Hill 88 Radar Base (CA) | Cold War Radar | 37.84247 | -122.53198 | CM87RU |
| B/US-0052 | Marin Battery Wagner (CA) | Coastal defense bunker | 37.82741 | -122.48597 | CM87ST |
| B/US-0053 | Marin Battery Kirby (CA) | Coastal defense bunker | 37.82736 | -122.49028 | CM87ST |
| B/US-0054 | Marin Battery Rathbone McIndoe (CA) | Coastal defense bunker | 37.82668 | -122.51817 | CM87RT |
| B/US-0055 | Marin Battery Mendell (CA) | Coastal defense bunker | 37.82200 | -122.53140 | CM87RT |
| B/US-0056 | Marin Battery Alexander (CA) | Coastal defense bunker | 37.82591 | -122.52936 | CM87RT |
| B/US-0057 | Marin Battery Smith-Guthrie (CA) | Coastal defense bunker | 37.82698 | -122.53170 | CM87RT |
| B/US-0058 | MarinBattery O'Rorke (CA) | Coastal defense bunker | 37.82822 | -122.53249 | CM87RT |
| B/US-0059 | Marin Battery Townsley (CA) | Coastal defense bunker | 37.83591 | -122.54345 | CM87RU |
| B/US-0060 | Marin Battery Yates (CA) | Coastal defense bunker | 37.83374 | -122.47315 | CM87SU |
| B/US-0061 | Sierra Army Depot Bunkers (CA) | Ammo storage bunkers | 40.14310 | -120.13550 | CN90WD |
| B/US-0062 | Sierra Nevada Depot Bunkers (CA) | Ammo storage bunkers | 40.14360 | -120.13690 | CN90WD |
| B/US-0063 | Twentynine Palms Ammo Bunkers (CA) | Military storage bunkers | 34.29290 | -116.06010 | DM14XH |
| B/US-0064 | Vandenberg AFB Missile Control Bunker (CA) | Missile control bunker | 34.74200 | -120.57240 | CM94RR |
| B/US-0065 | Cheyenne Mountain Civil Defense Shelter (CO) | Civil defense bunker | 38.73700 | -104.88090 | DM78NR |
| B/US-0066 | Cheyenne Mountain Complex (CO) | Continuity/NORAD bunker | 38.73700 | -104.88090 | DM78NR |
| B/US-0067 | Denver Civil Defense Bunker (CO) | Civil defense bunker | 39.73920 | -104.99030 | DM79MR |
| B/US-0068 | Fort Carson Cold War Bunker (CO) | Cold War bunker | 38.72900 | -104.75760 | DM78OR |
| B/US-0069 | Fort Lyon Civil Defense Bunker (CO) | Civil defense bunker | 39.73920 | -104.99030 | DM79MR |
| B/US-0070 | Grand Junction Cold War Bunker (CO) | Cold War bunker | 39.06390 | -108.55060 | DM59RB |
| B/US-0071 | Norad Alternate Command Bunker (CO) | Continuity bunker | 38.82500 | -104.69900 | DM78PT |
| B/US-0072 | Pueblo Chemical Depot Bunkers (CO) | Chemical weapons storage bunkers | 38.35890 | -104.42340 | DM78SI |
| B/US-0073 | Pueblo Civil Defense Bunker (CO) | Civil defense bunker | 38.25440 | -104.60910 | DM78QG |
| B/US-0074 | Rocky Mountain Arsenal Bunkers (CO) | Historic military bunkers | 39.84440 | -104.84260 | DM79NU |
| B/US-0075 | Hartford Civil Defense Bunker (CT) | Civil defense bunker | 41.76580 | -72.67340 | FN31PS |
| B/US-0076 | New Haven Civil Defense Bunker (CT) | Civil defense bunker | 41.30830 | -72.92790 | FN31MH |
| B/US-0077 | Presidential Emergency Operations Center (DC) | White House bunker | 38.89770 | -77.03650 | FM18LV |
| B/US-0078 | Washington DC Civil Defense Bunker (DC) | Civil defense bunker | 38.90720 | -77.03690 | FM18LV |
| B/US-0079 | Dover Civil Defense Bunker (DE) | Civil defense bunker | 39.15820 | -75.52440 | FM29FD |
| B/US-0080 | Fort Delaware Coastal Bunker (DE) | Coastal defense bunker | 39.57460 | -75.50850 | FM29FN |
| B/US-0081 | Fort Miles Battery 118 (DE) | WWII coastal defense bunker | 38.78120 | -75.08760 | FM28KS |
| B/US-0082 | Fort Miles Battery 519 (DE) | WWII coastal artillery bunker | 38.78370 | -75.09140 | FM28KS |
| B/US-0083 | Fort Miles Coastal Bunker (DE) | Coastal defense bunker | 39.56870 | -75.40970 | FM29HN |
| B/US-0084 | Wilmington Civil Defense Bunker (DE) | Civil defense bunker | 39.73910 | -75.53980 | FM29FR |
| B/US-0085 | Avon Park Air Force Range Bunkers (FL) | Training bunkers | 27.59520 | -81.29210 | EL97IO |
| B/US-0086 | Camp Blanding Bunkers (FL) | Military storage bunkers | 29.94050 | -81.98690 | EL99AW |
| B/US-0087 | Cape Canaveral Launch Complex Bunkers (FL) | Missile/rocket bunkers | 28.39220 | -80.60770 | EL98QJ |
| B/US-0088 | Fort Barrancas Battery Trueman (FL) | Coastal defense bunker | 30.34950 | -87.30620 | EM60II |
| B/US-0089 | Fort Barrancas Battery Worth (FL) | Coastal defense bunker | 30.35030 | -87.30510 | EM60II |
| B/US-0090 | Fort Barrancas Coastal Bunker (FL) | Coastal defense bunker | 30.38030 | -87.32170 | EM60IJ |
| B/US-0091 | Fort Clinch Battery Bunker (FL) | Coastal defense bunker | 30.66960 | -81.46200 | EM90GQ |
| B/US-0092 | Fort Clinch Coastal Bunker (FL) | Coastal defense bunker | 30.66980 | -81.46150 | EM90GQ |
| B/US-0093 | Fort Dade Coastal Bunker (FL) | Coastal defense bunker | 27.62860 | -82.65800 | EL87QP |
| B/US-0094 | Fort De Soto Battery Bigelow (FL) | Coastal defense bunker | 27.63750 | -82.73190 | EL87PP |
| B/US-0095 | Fort De Soto Battery Bunker (FL) | Coastal defense bunker | 27.63860 | -82.73270 | EL87PP |
| B/US-0096 | Fort De Soto Battery Laidley (FL) | Coastal defense bunker | 27.63860 | -82.73270 | EL87PP |
| B/US-0097 | Fort De Soto Coastal Bunker (FL) | Coastal defense bunker | 27.63160 | -82.69310 | EL87PP |
| B/US-0098 | Fort Jefferson Coastal Bunker (FL) | Coastal defense bunker | 24.62870 | -82.87310 | EL84NP |
| B/US-0099 | Fort Pickens Battery Bunker (FL) | Coastal defense bunker | 30.32390 | -87.29310 | EM60IH |
| B/US-0100 | Fort Pickens Battery Langdon (FL) | Coastal defense bunker | 30.32390 | -87.29310 | EM60IH |
| B/US-0101 | Fort Pickens Battery Pensacola (FL) | Coastal defense bunker | 30.32270 | -87.29450 | EM60IH |
| B/US-0102 | Fort Pickens Coastal Bunker (FL) | Coastal defense bunker | 30.33500 | -87.23300 | EM60JI |
| B/US-0103 | Fort Taylor Coastal Bunker (FL) | Coastal defense bunker | 24.55550 | -81.80330 | EL94CN |
| B/US-0104 | Fort Zachary Taylor Battery Bunker (FL) | Coastal defense bunker | 24.55510 | -81.80530 | EL94CN |
| B/US-0105 | Kennedy Space Center Bunkers (FL) | Missile/test bunkers | 28.57210 | -80.64800 | EL98QN |
| B/US-0106 | Nike Missile Site HM-69 (FL) | Missile control bunker | 25.39060 | -80.58390 | EL95QJ |
| B/US-0107 | Patrick SFB Missile Storage Bunker (FL) | Missile storage bunker | 28.21980 | -80.60320 | EL98QF |
| B/US-0108 | Patrick Space Force Base Bunkers (FL) | Missile storage bunkers | 28.21980 | -80.60320 | EL98QF |
| B/US-0109 | Fort Benning Cold War Bunker (GA) | Cold War bunker | 32.36320 | -84.94930 | EM72MI |
| B/US-0110 | Fort Gordon Ammo Bunkers (GA) | Military storage bunkers | 33.41730 | -82.12670 | EM83WK |
| B/US-0111 | Fort Gordon Civil Defense Shelter (GA) | Civil defense bunker | 33.47350 | -81.97410 | EM93AL |
| B/US-0112 | Fort McPherson Ammo Bunkers (GA) | Military storage bunkers | 33.83370 | -84.40470 | EM73TU |
| B/US-0113 | Fort Screven Battery Halleck (GA) | Coastal defense bunker | 32.02080 | -80.84490 | EM92NA |
| B/US-0114 | Fort Screven Battery Worth (GA) | Coastal defense bunker | 32.01990 | -80.84570 | EM92NA |
| B/US-0115 | Fort Stewart Ammo Bunkers (GA) | Military storage bunkers | 31.86960 | -81.60800 | EM91EU |
| B/US-0116 | Fort Stewart Cold War Bunker (GA) | Cold War bunker | 31.86930 | -81.59720 | EM91EU |
| B/US-0117 | Bellows Air Force Base Bunkers (HI) | Military storage bunkers | 21.38330 | -157.69310 | BL11DJ |
| B/US-0118 | Diamond Head Bunker (HI) | WWII fortification | 21.26450 | -157.80540 | BL11CG |
| B/US-0119 | Fort Armstrong Battery Bunker (HI) | Coastal defense bunker | 21.31150 | -157.85230 | BL11BH |
| B/US-0120 | Fort Barrette Battery Bunker (HI) | Coastal defense bunker | 21.32000 | -158.14230 | BL01WH |
| B/US-0121 | Fort DeRussy Battery Bunker (HI) | Coastal defense bunker | 21.28360 | -157.83110 | BL11CG |
| B/US-0122 | Fort DeRussy WWII Air Raid Shelter (HI) | WWII air raid bunker | 21.28300 | -157.83100 | BL11CG |
| B/US-0123 | Fort DeRussy WWII B-17 Shelter (HI) | WWII air raid bunker | 21.28300 | -157.83100 | BL11CG |
| B/US-0124 | Fort Kamehameha Battery Bunker (HI) | Coastal defense bunker | 21.31570 | -157.89410 | BL11BH |
| B/US-0125 | Fort Ruger Battery Bunker (HI) | Coastal defense bunker | 21.30210 | -157.83190 | BL11CH |
| B/US-0126 | Fort Shafter Bunkers (HI) | Military storage bunkers | 21.33650 | -157.84930 | BL11BI |
| B/US-0127 | Fort Shafter Survival Bunker (HI) | Survival bunker | 21.33650 | -157.84930 | BL11BI |
| B/US-0128 | Fort Weaver Battery Bunker (HI) | Coastal defense bunker | 21.31810 | -158.13020 | BL01WH |
| B/US-0129 | Marine Corps Base Hawaii Bunkers (HI) | Training bunkers | 21.45030 | -157.77120 | BL11CK |
| B/US-0130 | Midway Atoll Bunkers (HI) | WWII military bunkers | 28.20720 | -177.37310 | AL18HE |
| B/US-0131 | Pearl Harbor Fortifications Bunkers (HI) | WWII coastal defense bunkers | 21.36400 | -157.95000 | BL11AI |
| B/US-0132 | Pohakuloa Emergency Bunker (HI) | Emergency operations bunker | 19.80810 | -155.52030 | BK29FT |
| B/US-0133 | Cedar Rapids Civil Defense Bunker (IA) | Civil defense bunker | 41.97790 | -91.66560 | EN41EX |
| B/US-0134 | Davenport Civil Defense Bunker (IA) | Civil defense bunker | 41.52360 | -90.57760 | EN41RM |
| B/US-0135 | Des Moines Civil Defense Bunker (IA) | Civil defense bunker | 41.58680 | -93.62500 | EN31EO |
| B/US-0136 | Boise Civil Defense Bunker (ID) | Civil defense bunker | 43.61500 | -116.20230 | DN13VO |
| B/US-0137 | Gowen Field Ammo Bunkers (ID) | Military storage bunkers | 43.56320 | -116.22250 | DN13VN |
| B/US-0138 | Pocatello Civil Defense Bunker (ID) | Civil defense bunker | 42.87130 | -112.44550 | DN32SU |
| B/US-0139 | Twin Falls Cold War Bunker (ID) | Cold War bunker | 42.56200 | -114.46090 | DN22SN |
| B/US-0140 | Joliet Army Ammunition Plant Bunkers (IL) | WWII ammo bunkers | 41.46060 | -88.19510 | EN51VL |
| B/US-0141 | Rock Island Arsenal Bunkers (IL) | Ammo storage bunkers | 41.49830 | -90.56970 | EN41RL |
| B/US-0142 | Savanna Army Depot Bunkers (IL) | Ordnance storage bunkers | 41.79670 | -90.14870 | EN41WT |
| B/US-0143 | Camp Atterbury Bunkers (IN) | Military storage bunkers | 39.31570 | -85.96520 | EM79AH |
| B/US-0144 | Camp Atterbury Training Bunkers (IN) | Training bunkers | 39.31570 | -85.96520 | EM79AH |
| B/US-0145 | Crane Army Ammunition Activity (IN) | Ammo storage bunkers | 38.86130 | -86.98760 | EM68MU |
| B/US-0146 | Jefferson Proving Ground Bunkers (IN) | Historic test bunkers | 38.78520 | -85.41390 | EM78HS |
| B/US-0147 | Camp Funston Bunkers (KS) | Training bunkers | 39.09340 | -96.80540 | EM19OC |
| B/US-0148 | Fort Leavenworth Ammo Bunkers (KS) | Military storage bunkers | 39.34320 | -94.92230 | EM29MI |
| B/US-0149 | Fort Riley Ammo Storage Bunker (KS) | Ammo storage bunker | 39.08650 | -96.79930 | EM19OC |
| B/US-0150 | Fort Riley Civil Defense Bunker (KS) | Civil defense bunker | 39.08650 | -96.79930 | EM19OC |
| B/US-0151 | Topeka Civil Defense Bunker (KS) | Civil defense bunker | 39.05580 | -95.68900 | EM29DB |
| B/US-0152 | Wichita Cold War Bunker (KS) | Cold War bunker | 37.68720 | -97.33010 | EM17IQ |
| B/US-0153 | Blue Grass Army Depot Bunkers (KY) | Ammo storage bunkers | 37.74730 | -84.27820 | EM77UR |
| B/US-0154 | Fort Campbell Ammo Bunker (KY) | Ammo storage bunker | 36.66400 | -87.49500 | EM66GP |
| B/US-0155 | Fort Knox Ammo Bunker (KY) | Ammo storage bunker | 37.89770 | -85.96170 | EM77AV |
| B/US-0156 | Fort Knox Civil Defense Bunker (KY) | Civil defense bunker | 37.90720 | -85.94960 | EM77AV |
| B/US-0157 | Fort Knox Gold Vault Bunker (KY) | Hardened vault/bunker | 37.89140 | -85.96360 | EM77AV |
| B/US-0158 | Camp Beauregard Bunkers (LA) | Military storage bunkers | 31.33560 | -92.44880 | EM31SI |
| B/US-0159 | Fort Polk Ammo Bunkers (LA) | Military storage bunkers | 31.04790 | -93.21540 | EM31JB |
| B/US-0160 | Assabet River Wildlife Refuge Bunker (MA) | Historic bunker | 42.43420 | -71.45900 | FN42GK |
| B/US-0161 | Boston Civil Defense Bunker (MA) | Civil defense bunker | 42.36010 | -71.05890 | FN42LI |
| B/US-0162 | Fort Andrews Battery Bunker (MA) | Coastal defense bunker | 42.30510 | -70.88640 | FN42NH |
| B/US-0163 | Fort Banks Battery Bunker (MA) | Coastal defense bunker | 42.34950 | -70.98450 | FN42MI |
| B/US-0164 | Fort Duvall Battery Bunker (MA) | Coastal defense bunker | 42.36190 | -70.95020 | FN42MI |
| B/US-0165 | Fort Heath Battery Bunker (MA) | Coastal defense bunker | 42.35120 | -71.04260 | FN42LI |
| B/US-0166 | Fort Independence Battery Bunker (MA) | Coastal defense bunker | 42.33330 | -71.05060 | FN42LH |
| B/US-0167 | Fort Pickering Battery Bunker (MA) | Coastal defense bunker | 42.51900 | -70.89450 | FN42NM |
| B/US-0168 | Fort Revere Battery Bunker (MA) | Coastal defense bunker | 42.28620 | -70.90480 | FN42NG |
| B/US-0169 | Fort Rodman Battery Bunker (MA) | Coastal defense bunker | 41.63500 | -70.92110 | FN41MP |
| B/US-0170 | Fort Ruckman Bunker (MA) | Coastal defense bunker | 42.37530 | -70.98210 | FN42MJ |
| B/US-0171 | Fort Strong Battery Bunker (MA) | Coastal defense bunker | 42.32010 | -70.99100 | FN42MH |
| B/US-0172 | Lawrence Civil Defense Bunker (MA) | Civil defense bunker | 42.70700 | -71.16310 | FN42KQ |
| B/US-0173 | Lowell Civil Defense Bunker (MA) | Civil defense bunker | 42.63340 | -71.31620 | FN42IP |
| B/US-0174 | Post-Attack C2 Facility (The Notch) (MA) | Cold War command bunker | 42.34070 | -72.58480 | FN32QI |
| B/US-0175 | Springfield Civil Defense Bunker (MA) | Civil defense bunker | 42.10150 | -72.58980 | FN32QC |
| B/US-0176 | Worcester Civil Defense Bunker (MA) | Civil defense bunker | 42.26260 | -71.80230 | FN42CG |
| B/US-0177 | Aberdeen Proving Ground Bunkers (MD) | Ammo/weapon test bunkers | 39.50570 | -76.13560 | FM19WM |
| B/US-0178 | Baltimore Civil Defense Bunker (MD) | Civil defense bunker | 39.29040 | -76.61220 | FM19QG |
| B/US-0179 | Fort Carroll Coastal Bunker (MD) | Coastal defense bunker | 39.29760 | -76.53480 | FM19RH |
| B/US-0180 | Fort Detrick Biological Bunker (MD) | Biological research bunker | 39.40150 | -77.42160 | FM19GJ |
| B/US-0181 | Fort Detrick Bunkers (MD) | Biological research bunkers | 39.40150 | -77.42160 | FM19GJ |
| B/US-0182 | Fort Howard Bunker (MD) | Historic fortification bunker | 39.28640 | -76.56720 | FM19RG |
| B/US-0183 | Fort McHenry Bunker (MD) | Historic fortification bunker | 39.28870 | -76.61600 | FM19QG |
| B/US-0184 | Fort McHenry Coastal Bunker (MD) | Coastal defense bunker | 39.26360 | -76.57980 | FM19RG |
| B/US-0185 | Fort Meade Civil Defense Bunker (MD) | Civil defense bunker | 39.55300 | -76.34900 | FM19TN |
| B/US-0186 | Fort Washington Battery Decatur (MD) | Coastal defense bunker | 38.71170 | -77.03050 | FM18LR |
| B/US-0187 | Fort Washington Battery White (MD) | Coastal defense bunker | 38.71240 | -77.02940 | FM18LR |
| B/US-0188 | Fort Washington Coastal Bunker (MD) | Coastal defense bunker | 38.70730 | -76.94330 | FM18MQ |
| B/US-0189 | Fort Washington Park Bunker (MD) | Coastal artillery bunker | 38.70480 | -77.02090 | FM18LQ |
| B/US-0190 | Salisbury Civil Defense Bunker (MD) | Civil defense bunker | 38.36070 | -75.59900 | FM28EI |
| B/US-0191 | Savage Mountain Ammo Bunkers (MD) | Ordnance storage bunkers | 39.68820 | -78.91840 | FM09MQ |
| B/US-0192 | Fort Allen Coastal Bunker (ME) | Coastal defense bunker | 43.65210 | -70.27290 | FN43UP |
| B/US-0193 | Fort Foster Battery Appleton (ME) | Coastal defense bunker | 43.09210 | -70.71030 | FN43PC |
| B/US-0194 | Fort Foster Coastal Bunker (ME) | Coastal defense bunker | 43.09340 | -70.71520 | FN43PC |
| B/US-0195 | Fort Gorges Bunker (ME) | Coastal defense bunker | 43.67780 | -70.24650 | FN43VQ |
| B/US-0196 | Fort Gorges Coastal Bunker (ME) | Coastal defense bunker | 43.66930 | -70.24250 | FN43VQ |
| B/US-0197 | Fort Kearny Coastal Bunker (ME) | Coastal defense bunker | 44.80120 | -68.78150 | FN54OT |
| B/US-0198 | Fort Knox Coastal Bunker (ME) | Coastal defense bunker | 44.58750 | -68.79580 | FN54OO |
| B/US-0199 | Fort McClary Bunker (ME) | Coastal fort bunker | 43.09650 | -70.73550 | FN43PC |
| B/US-0200 | Fort McKinley Coastal Bunker (ME) | Coastal defense bunker | 43.64850 | -70.25370 | FN43UP |
| B/US-0201 | Fort Preble Battery Keyes (ME) | Coastal defense bunker | 43.64690 | -70.26040 | FN43UP |
| B/US-0202 | Fort Williams Battery Blair (ME) | Coastal defense bunker | 43.62190 | -70.20180 | FN43VO |
| B/US-0203 | Fort Williams Coastal Bunker (ME) | Coastal defense bunker | 43.60260 | -70.19400 | FN43VO |
| B/US-0204 | Portland Civil Defense Bunker (ME) | Civil defense bunker | 43.65910 | -70.25680 | FN43UP |
| B/US-0205 | Camp Grayling Bunkers (MI) | Training bunkers | 44.66710 | -84.67950 | EN74PQ |
| B/US-0206 | Fort Custer Ammo Bunkers (MI) | Military storage bunkers | 42.30740 | -85.26430 | EN72IH |
| B/US-0207 | Camp Ripley Training Bunkers (MN) | Training bunkers | 46.17370 | -94.34940 | EN26TE |
| B/US-0208 | Fort Snelling Civil Defense Bunker (MN) | Civil defense bunker | 44.88970 | -93.18600 | EN34JV |
| B/US-0209 | Fort Leonard Wood Civil Defense Bunker (MO) | Civil defense bunker | 38.63910 | -92.17380 | EM38VP |
| B/US-0210 | Kansas City Cold War Bunker (MO) | Cold War bunker | 39.09970 | -94.57860 | EM29RC |
| B/US-0211 | Lone Elk Park Bunker (MO) | Park bunker | 38.70810 | -90.41710 | EM48SQ |
| B/US-0212 | Whiteman AFB Cold War Bunker (MO) | Cold War bunker | 38.72460 | -93.54750 | EM38FR |
| B/US-0213 | Camp Shelby Ammo Bunkers (MS) | Military storage bunkers | 31.07960 | -89.22340 | EM51JB |
| B/US-0214 | Billings Civil Defense Bunker (MT) | Civil defense bunker | 45.78330 | -108.50070 | DN55RS |
| B/US-0215 | Great Falls National Guard Bunker (MT) | National Guard bunker | 47.50530 | -111.31570 | DN47IM |
| B/US-0216 | Helena Cold War Bunker (MT) | Cold War bunker | 46.58840 | -112.02450 | DN36XO |
| B/US-0217 | Helena National Guard Bunker (MT) | National Guard bunker | 46.58840 | -112.02450 | DN36XO |
| B/US-0218 | Malta National Guard Bunker (MT) | National Guard bunker | 48.36210 | -107.87930 | DN68BI |
| B/US-0219 | Camp Lejeune Ammo Bunkers (NC) | Military storage bunkers | 34.60990 | -77.34230 | FM14HO |
| B/US-0220 | Cherry Point MCAS Bunkers (NC) | Ammo storage bunkers | 34.90260 | -76.88070 | FM14NV |
| B/US-0221 | Fort Bragg Ammo Bunkers (NC) | Military storage bunkers | 35.14050 | -79.00400 | FM05LD |
| B/US-0222 | Fort Bragg Civil Defense Shelter (NC) | Civil defense bunker | 35.14170 | -79.00890 | FM05LD |
| B/US-0223 | Fort Caswell Battery Bunker (NC) | Coastal defense bunker | 33.91910 | -78.00890 | FM03XW |
| B/US-0224 | Fort Macon Battery Bunker (NC) | Coastal defense bunker | 34.71780 | -76.67120 | FM14PR |
| B/US-0225 | Fort Macon Battery Chase (NC) | Coastal defense bunker | 34.69460 | -76.70290 | FM14PQ |
| B/US-0226 | Fort Macon Battery Freeman (NC) | Coastal defense bunker | 34.69370 | -76.70410 | FM14PQ |
| B/US-0227 | Fort Macon Coastal Bunker (NC) | Coastal defense bunker | 34.71180 | -76.68680 | FM14PR |
| B/US-0228 | Bismarck Civil Defense Bunker (ND) | Civil defense bunker | 46.80830 | -100.78370 | DN96OT |
| B/US-0229 | Fargo Civil Defense Bunker (ND) | Civil defense bunker | 46.87720 | -96.78980 | EN16OV |
| B/US-0230 | Grand Forks AFB Cold War Bunker (ND) | Cold War bunker | 47.91900 | -97.40120 | EN17HW |
| B/US-0231 | Lincoln Civil Defense Bunker (NE) | Civil defense bunker | 40.81360 | -96.70260 | EN10PT |
| B/US-0232 | Omaha Cold War Bunker (NE) | Cold War bunker | 41.25650 | -95.93450 | EN21AG |
| B/US-0233 | Concord Civil Defense Bunker (NH) | Civil defense bunker | 43.20810 | -71.53760 | FN43FE |
| B/US-0234 | Fort Stark Battery Pike (NH) | Coastal defense bunker | 43.08340 | -70.74310 | FN43PC |
| B/US-0235 | Manchester Civil Defense Bunker (NH) | Civil defense bunker | 42.99560 | -71.45480 | FN42GX |
| B/US-0236 | Portsmouth Civil Defense Bunker (NH) | Civil defense bunker | 43.07180 | -70.76260 | FN43OB |
| B/US-0237 | Atlantic City Civil Defense Bunker (NJ) | Civil defense bunker | 39.36430 | -74.42290 | FM29SI |
| B/US-0238 | Camden Civil Defense Bunker (NJ) | Civil defense bunker | 39.92590 | -75.11960 | FM29KW |
| B/US-0239 | Cape May Point WWII Bunkers (NJ) | WWII coastal bunkers | 38.93630 | -74.95900 | FM28MW |
| B/US-0240 | Fort Dix Civil Defense Bunker (NJ) | Civil defense bunker | 40.02530 | -74.57230 | FN20RA |
| B/US-0241 | Fort Hancock Battery Gunnison (NJ) | Coastal defense bunker | 40.47040 | -74.00790 | FN20XL |
| B/US-0242 | Fort Hancock Battery Potter (NJ) | Coastal artillery bunker | 40.46720 | -74.00860 | FN20XL |
| B/US-0243 | Fort Hancock Coastal Bunker (NJ) | Coastal defense bunker | 40.46760 | -73.98530 | FN30AL |
| B/US-0244 | Jersey City Civil Defense Bunker (NJ) | Civil defense bunker | 40.71780 | -74.04310 | FN20XR |
| B/US-0245 | Lake Denmark Naval Ammo Depot Bunkers (NJ) | Historic ammo bunkers | 40.98920 | -74.50780 | FN20RX |
| B/US-0246 | Naval Weapons Station Earle Bunkers (NJ) | Naval ammo bunkers | 40.29690 | -74.17720 | FN20VH |
| B/US-0247 | Newark Civil Defense Bunker (NJ) | Civil defense bunker | 40.73570 | -74.17240 | FN20VR |
| B/US-0248 | Nike Missile Site NJ-75 (NJ) | Missile control bunker | 39.99710 | -74.78160 | FM29OX |
| B/US-0249 | Paterson Civil Defense Bunker (NJ) | Civil defense bunker | 40.91680 | -74.17180 | FN20VW |
| B/US-0250 | Picatinny Arsenal Bunkers (NJ) | Ordnance storage bunkers | 40.89510 | -74.59440 | FN20QV |
| B/US-0251 | Trenton Civil Defense Bunker (NJ) | Civil defense bunker | 40.21710 | -74.74290 | FN20PF |
| B/US-0252 | Fort Wingate Bunkers (NM) | Ammo storage bunkers | 35.23020 | -108.72710 | DM55PF |
| B/US-0253 | White Sands Missile Range Bunkers (NM) | Missile test bunkers | 32.38010 | -106.47950 | DM62SJ |
| B/US-0254 | Hawthorne Army Depot Bunkers (NV) | Ammo storage bunkers | 38.54470 | -118.62090 | DM08QN |
| B/US-0255 | Albany Civil Defense Bunker (NY) | Civil defense bunker | 42.65260 | -73.75620 | FN32CP |
| B/US-0256 | Buffalo Civil Defense Bunker (NY) | Civil defense bunker | 42.88640 | -78.87840 | FN02NV |
| B/US-0257 | Camp Hero Radar Bunker (NY) | Cold War radar bunker | 41.07120 | -71.85650 | FN41BB |
| B/US-0258 | Fort Drum Ammo Bunkers (NY) | Military storage bunkers | 44.04030 | -75.73440 | FN24DA |
| B/US-0259 | Fort Hamilton Coastal Bunker (NY) | Coastal defense bunker | 40.60630 | -74.02970 | FN20XO |
| B/US-0260 | Fort Tilden Battery Griffin (NY) | Coastal defense bunker | 40.79510 | -73.77540 | FN30CT |
| B/US-0261 | Fort Tilden Battery Harris East (NY) | WWII coastal defense bunker | 40.56570 | -73.88990 | FN30BN |
| B/US-0262 | Fort Tilden Battery Harris West (NY) | WWII coastal defense bunker | 40.56690 | -73.89280 | FN30BN |
| B/US-0263 | Fort Tilden Battery King (NY) | Coastal defense bunker | 40.79430 | -73.77680 | FN30CT |
| B/US-0264 | Fort Totten Battery Griffin (NY) | Coastal defense bunker | 40.79510 | -73.77540 | FN30CT |
| B/US-0265 | Fort Totten Battery King (NY) | Coastal defense bunker | 40.79430 | -73.77680 | FN30CT |
| B/US-0266 | Fort Wadsworth Battery Mills (NY) | Coastal defense bunker | 40.60240 | -74.05960 | FN20XO |
| B/US-0267 | Fort Wadsworth Battery Weed (NY) | Coastal defense bunker | 40.60130 | -74.06070 | FN20XO |
| B/US-0268 | Fort Wadsworth Coastal Bunker (NY) | Coastal defense bunker | 40.60720 | -74.03850 | FN20XO |
| B/US-0269 | Nike Missile Site NY-56 (NY) | Missile control bunker | 40.74690 | -73.43750 | FN30GR |
| B/US-0270 | Nike Missile Site NY-63 (NY) | Missile control bunker | 40.91460 | -73.12490 | FN30KV |
| B/US-0271 | Pine Camp Bunkers (NY) | Military storage bunkers | 44.03910 | -75.73620 | FN24DA |
| B/US-0272 | Rochester Civil Defense Bunker (NY) | Civil defense bunker | 43.15660 | -77.60880 | FN13ED |
| B/US-0273 | Akron Civil Defense Bunker (OH) | Civil defense bunker | 41.08140 | -81.51900 | EN91FB |
| B/US-0274 | Camp Perry Training Bunkers (OH) | Training bunkers | 41.51770 | -83.01750 | EN81LM |
| B/US-0275 | Canton Civil Defense Bunker (OH) | Civil defense bunker | 40.79890 | -81.37840 | EN90HT |
| B/US-0276 | Cincinnati Civil Defense Bunker (OH) | Civil defense bunker | 39.10310 | -84.51200 | EM79RC |
| B/US-0277 | Cleveland Civil Defense Bunker (OH) | Civil defense bunker | 41.49930 | -81.69440 | EN91DL |
| B/US-0278 | Columbus Civil Defense Bunker (OH) | Civil defense bunker | 39.96120 | -82.99880 | EM89MX |
| B/US-0279 | Dayton Civil Defense Bunker (OH) | Civil defense bunker | 39.75890 | -84.19160 | EM79VS |
| B/US-0280 | Lima Civil Defense Bunker (OH) | Civil defense bunker | 40.74260 | -84.10520 | EN70WR |
| B/US-0281 | Ravenna Army Ammunition Plant (OH) | Ammo storage bunkers | 41.17860 | -81.14520 | EN91KE |
| B/US-0282 | Toledo Civil Defense Bunker (OH) | Civil defense bunker | 41.65280 | -83.53790 | EN81FP |
| B/US-0283 | Youngstown Civil Defense Bunker (OH) | Civil defense bunker | 41.09980 | -80.64950 | EN91QC |
| B/US-0284 | Camp Gruber Ammo Bunkers (OK) | Military storage bunkers | 35.62960 | -95.18170 | EM25JP |
| B/US-0285 | Fort Sill Ammo Bunker (OK) | Ammo storage bunker | 34.67110 | -98.40370 | EM04TQ |
| B/US-0286 | McAlester Army Ammunition Plant Bunkers (OK) | Ammo storage bunkers | 34.88390 | -95.74760 | EM24DV |
| B/US-0287 | Fort Stevens Battery Freeman (OR) | Coastal defense bunker | 46.20490 | -123.96090 | CN86AE |
| B/US-0288 | Fort Stevens Battery Mishler (OR) | Coastal defense bunker | 46.20380 | -123.96270 | CN86AE |
| B/US-0289 | Fort Stevens Battery Russell (OR) | Coastal defense bunker | 46.20710 | -123.96040 | CN86AE |
| B/US-0290 | Fort Mifflin Coastal Bunker (PA) | Coastal defense bunker | 39.87100 | -75.14570 | FM29KU |
| B/US-0291 | Philadelphia Civil Defense Bunker (PA) | Civil defense bunker | 39.95260 | -75.16520 | FM29KW |
| B/US-0292 | Pittsburgh Civil Defense Bunker (PA) | Civil defense bunker | 40.44060 | -79.99590 | FN00AK |
| B/US-0293 | Raven Rock Mountain Complex (Site R) (PA) | Continuity of government bunker | 39.73360 | -77.46690 | FM19GR |
| B/US-0294 | Fort Adams Battery Bunker (RI) | Coastal defense bunker | 41.48400 | -71.32230 | FN41IL |
| B/US-0295 | Fort Greble Battery Bunker (RI) | Coastal defense bunker | 41.42970 | -71.34100 | FN41HK |
| B/US-0296 | Fort Mansfield Battery Bunker (RI) | Coastal defense bunker | 41.41950 | -71.47670 | FN41GK |
| B/US-0297 | Fort Standish Battery Bunker (RI) | Coastal defense bunker | 41.66330 | -71.32220 | FN41IP |
| B/US-0298 | Fort Wetherill Battery Bunker (RI) | Coastal defense bunker | 41.42670 | -71.33170 | FN41IK |
| B/US-0299 | Providence Civil Defense Bunker (RI) | Civil defense bunker | 41.82400 | -71.41280 | FN41HT |
| B/US-0300 | Fort Jackson Battery Churchill (SC) | Coastal defense bunker | 32.38710 | -80.67060 | EM92PJ |
| B/US-0301 | Fort Jackson Battery Hawley (SC) | Coastal defense bunker | 32.38640 | -80.67170 | EM92PJ |
| B/US-0302 | Fort Jackson Civil Defense Shelter (SC) | Civil defense bunker | 34.00920 | -80.99180 | EM94MA |
| B/US-0303 | Fort Jackson Training Bunkers (SC) | Training bunkers | 34.02360 | -80.90940 | EM94NA |
| B/US-0304 | Fort Moultrie Battery Gadsden (SC) | Coastal defense bunker | 32.77420 | -79.85130 | FM02BS |
| B/US-0305 | Fort Moultrie Battery Jasper (SC) | Coastal defense bunker | 32.77350 | -79.85040 | FM02BS |
| B/US-0306 | Fort Sumter Battery Bunker (SC) | Coastal defense bunker | 32.75240 | -79.87470 | FM02BS |
| B/US-0307 | Ellsworth AFB Weapons Storage (SD) | Weapons storage bunkers | 44.14720 | -103.10010 | DN84KD |
| B/US-0308 | Fort Meade Missile Bunkers (SD) | Missile control bunkers | 44.16030 | -103.15120 | DN84KD |
| B/US-0309 | Pierre National Guard Bunker (SD) | National Guard bunker | 44.36830 | -100.35100 | DN94TI |
| B/US-0310 | Rapid City Civil Defense Bunker (SD) | Civil defense bunker | 44.08050 | -103.23100 | DN84JB |
| B/US-0311 | Sioux Falls Cold War Bunker (SD) | Cold War bunker | 43.54460 | -96.73110 | EN13PN |
| B/US-0312 | Vivos xPoint Shelter Complex (SD) | Survival shelter complex | 43.29280 | -103.82600 | DN83CH |
| B/US-0313 | Fort Bliss Ammo Bunkers (TX) | Military storage bunkers | 31.81680 | -106.43520 | DM61ST |
| B/US-0314 | Fort Crockett Battery Hoskins (TX) | Coastal defense bunker | 29.28730 | -94.80690 | EL29OG |
| B/US-0315 | Fort Crockett Battery Wade (TX) | Coastal defense bunker | 29.28610 | -94.80780 | EL29OG |
| B/US-0316 | Fort Hood Ammo Bunkers (TX) | Military storage bunkers | 31.18000 | -97.78000 | EM11CE |
| B/US-0317 | Fort San Jacinto Battery Bunker (TX) | Coastal defense bunker | 29.27670 | -94.80830 | EL29OG |
| B/US-0318 | Fort San Jacinto Battery Davis (TX) | Coastal defense bunker | 29.34610 | -94.78940 | EL29OI |
| B/US-0319 | Fort San Jacinto Battery Hoskins (TX) | Coastal defense bunker | 29.34700 | -94.78830 | EL29OI |
| B/US-0320 | Fort San Jacinto Coastal Bunker (TX) | Coastal defense bunker | 29.29500 | -94.79720 | EL29OH |
| B/US-0321 | Fort Travis Battery Bunker (TX) | Coastal defense bunker | 29.34890 | -94.73800 | EL29PI |
| B/US-0322 | Fort Travis Coastal Bunker (TX) | Coastal defense bunker | 29.30780 | -94.82780 | EL29OH |
| B/US-0323 | Red River Army Depot Bunkers (TX) | Ammo storage bunkers | 33.45180 | -94.10060 | EM23WK |
| B/US-0324 | West Fort Hood Bunkers (TX) | Military storage bunkers | 31.18000 | -97.78000 | EM11CE |
| B/US-0325 | Camp Williams Bunkers (UT) | Training bunkers | 40.48960 | -111.93970 | DN40AL |
| B/US-0326 | Dugway Proving Ground Bunkers (UT) | Military test bunkers | 40.23980 | -112.79560 | DN30OF |
| B/US-0327 | Dugway South Test Bunkers (UT) | Test bunkers | 40.21510 | -112.79720 | DN30OF |
| B/US-0328 | Hill Air Force Base Bunkers (UT) | Ammo storage bunkers | 41.11610 | -111.97320 | DN41AC |
| B/US-0329 | Ogden Civil Defense Bunker (UT) | Civil defense bunker | 41.22300 | -111.97380 | DN41AF |
| B/US-0330 | Provo Cold War Bunker (UT) | Cold War bunker | 40.23380 | -111.65850 | DN40EF |
| B/US-0331 | Salt Lake City Civil Defense Bunker (UT) | Civil defense bunker | 40.76080 | -111.89100 | DN40BS |
| B/US-0332 | Tooele Army Depot Bunkers (UT) | Ammo storage bunkers | 40.55040 | -112.34960 | DN30TN |
| B/US-0333 | Fort Eustis Cold War Bunker (VA) | Cold War bunker | 37.12350 | -76.59650 | FM17QC |
| B/US-0334 | Fort Lee Cold War Bunker (VA) | Cold War bunker | 37.26680 | -77.40790 | FM17HG |
| B/US-0335 | Fort Monroe Battery De Russy (VA) | Coastal defense bunker | 37.01550 | -76.30620 | FM17UA |
| B/US-0336 | Fort Monroe Battery Parrott (VA) | Coastal defense bunker | 37.01710 | -76.30490 | FM17UA |
| B/US-0337 | Fort Pickle Battery Bunker (VA) | Coastal defense bunker | 36.83540 | -76.29830 | FM16UU |
| B/US-0338 | Fort Story Battery Bunker (VA) | Coastal defense bunker | 36.83520 | -76.01760 | FM16XU |
| B/US-0339 | Mount Weather Emergency Operations Center (VA) | Government continuity bunker | 39.06190 | -77.88530 | FM19BB |
| B/US-0340 | Norfolk Civil Defense Bunker (VA) | Civil defense bunker | 36.85080 | -76.28590 | FM16UU |
| B/US-0341 | Richmond Civil Defense Bunker (VA) | Civil defense bunker | 37.54070 | -77.43600 | FM17GM |
| B/US-0342 | Roanoke Civil Defense Bunker (VA) | Civil defense bunker | 37.27090 | -79.94140 | FM07AG |
| B/US-0343 | Burlington Civil Defense Bunker (VT) | Civil defense bunker | 44.47590 | -73.21210 | FN34JL |
| B/US-0344 | Montpelier Civil Defense Bunker (VT) | Civil defense bunker | 44.26010 | -72.57540 | FN34RG |
| B/US-0345 | Fort Canby Battery Bunker (WA) | Coastal defense bunker | 46.30810 | -124.06340 | CN76XH |
| B/US-0346 | Fort Casey Battery Bunker (WA) | Coastal defense bunker | 48.16450 | -122.67730 | CN88PD |
| B/US-0347 | Fort Casey Battery Moore (WA) | Coastal defense bunker | 48.16320 | -122.67610 | CN88PD |
| B/US-0348 | Fort Casey Battery Worth (WA) | Coastal defense bunker | 48.16450 | -122.67730 | CN88PD |
| B/US-0349 | Fort Columbia Battery Bunker (WA) | Coastal defense bunker | 46.30160 | -124.00270 | CN76XH |
| B/US-0350 | Fort Columbia Battery Ord (WA) | Coastal defense bunker | 46.25670 | -123.95920 | CN86AG |
| B/US-0351 | Fort Columbia Battery Van Horn (WA) | Coastal defense bunker | 46.25750 | -123.95810 | CN86AG |
| B/US-0352 | Fort Columbia Coastal Bunker (WA) | Coastal defense bunker | 46.29840 | -124.01530 | CN76XH |
| B/US-0353 | Fort Ebey Coastal Bunker (WA) | Coastal defense bunker | 48.14550 | -122.78910 | CN88OD |
| B/US-0354 | Fort Flagler Battery Bankhead (WA) | Coastal defense bunker | 48.07120 | -122.69340 | CN88PB |
| B/US-0355 | Fort Flagler Battery Bunker (WA) | Coastal defense bunker | 48.07120 | -122.69340 | CN88PB |
| B/US-0356 | Fort Flagler Battery Van Horn (WA) | Coastal defense bunker | 48.07190 | -122.69210 | CN88PB |
| B/US-0357 | Fort Flagler Coastal Bunker (WA) | Coastal defense bunker | 48.13430 | -122.76070 | CN88OD |
| B/US-0358 | Fort Lewis Cold War Bunker (WA) | Cold War bunker | 47.06110 | -122.60260 | CN87QB |
| B/US-0359 | Fort Worden Battery Bunker (WA) | Coastal defense bunker | 48.13430 | -122.76070 | CN88OD |
| B/US-0360 | Whidbey Island Bunker (WA) | Coastal defense bunker | 48.33680 | -122.63440 | CN88QI |
| B/US-0361 | Yakima Firing Center Bunkers (WA) | Training bunkers | 46.72130 | -120.37540 | CN96TR |
| B/US-0362 | Fort McCoy Cold War Bunker (WI) | Cold War bunker | 43.97340 | -90.73780 | EN43PX |
| B/US-0363 | Volk Field Ammo Bunkers (WI) | Military storage bunkers | 43.90950 | -90.26530 | EN43UV |
| B/US-0364 | Volk Field Training Bunkers (WI) | Training bunkers | 43.93760 | -90.26970 | EN43UW |
| B/US-0365 | Charleston Civil Defense Bunker (WV) | Civil defense bunker | 38.34980 | -81.63260 | EM98EI |
| B/US-0366 | Greenbrier Congressional Bunker (WV) | Cold War Congressional shelter | 37.79330 | -80.30150 | EM97UT |
| B/US-0367 | Huntington Civil Defense Bunker (WV) | Civil defense bunker | 38.41920 | -82.44520 | EM88SK |
| B/US-0368 | Parkersburg Civil Defense Bunker (WV) | Civil defense bunker | 39.26670 | -81.56150 | EM99FG |
| B/US-0369 | Wheeling Civil Defense Bunker (WV) | Civil defense bunker | 40.06390 | -80.72090 | EN90PB |
| B/US-0370 | Camp Guernsey Bunkers (WY) | Training bunkers | 42.26950 | -104.74130 | DN72PG |
| B/US-0371 | Casper Civil Defense Bunker (WY) | Civil defense bunker | 42.85010 | -106.32520 | DN62UU |
| B/US-0372 | Cheyenne Cold War Bunker (WY) | Cold War bunker | 41.14050 | -104.82100 | DN71OD |
| B/US-0373 | F.E. Warren AFB Civil Defense Bunker (WY) | Civil defense bunker | 41.14000 | -104.79150 | DN71OD |
| B/US-0374 | Francis E. Warren AFB Cold War Bunker (WY) | Cold War bunker | 41.13950 | -104.79080 | DN71OD |
| B/US-0375 | Laramie Cold War Bunker (WY) | Cold War bunker | 41.31140 | -105.59110 | DN71EH |
| B/US-0376 | Marin Battery Marcus Miller (CA) | Coastal defense bunker | 37.80632 | -122.47674 | CM87ST |
| B/US-0377 | Fort Point Bunker San Francisco (CA) | Historical and WW2 Bunker | 37.81078 | -122.47716 | CM87ST |
Downloads
USBOTA Map
Rules
- Only those bunkers listed with a WWBOTA reference number are valid for USBOTA activations. A valid reference for USBOTA is in the format B/US-xxxx where xxxx is a number starting at 0001.
- A bunker can be activated up to 1000m from the given coordinates, i.e. the ‘activation zone’ is 1000m.
- Up to 5 bunkers can be activated at the same time but the activator must be within 1000m of every bunker’s given coordinates, i.e. only where all activation zones overlap (Venn diagram style).
- A valid activation constitutes 25 QSO with different stations, QSO on different band earn an additional QSO for the activator but not the hunter. QSO in different modes do not earn additional credit.
- For current WWBOTA lifetime awards, each bunker activated scores once in a lifetime.
- WWBOTA and USBOTA welcome multi-scheme activations, i.e. activators are encouraged to activate bunkers with valid references for other schemes (e.g. POTA and SOTA).
- Neither WWBOTA or USBOTA take responsibility for activators: site access and safety is the sole responsibility of the activator. The listing of a bunker on this site (or any other WWBOTA site) does not imply any right of access. Whilst the list is compiled for public and open source material the activator is recommended to apply judgement with regarding to operating near sensitive or restricted sites.
For a more detailed set of rules please scroll to the bottom of the page
Logging
- Many activator chose Ham2K PoLo, other applications are available. Activators can upload their ADIF logs using WWBOTA Logger here. Note: The activator must have a WWBOTA account (WWBOTA.net login) to upload a log.
- Hunters QSO are extracted from Activator ADIF logs, hunters may also add additional QSO records. Note: The hunter must have a WWBOTA account (WWBOTA.net login) to add QSO or view their log.
WWBOTA Logger also provides the ability to view logs, statistics scores, awards, maps and more.
Spotting an activation
1. Many activators spot via their Ham2K PoLo logging application.
2. In addition, you may spot direct to the WWBOTA Cluster. (Spots via Ham2K PoLo go direct to the WWBOTA Cluster).
Awards
Presently USBOTA does not offer national awards, however, WWBOTA awards are available, see here for more information see here. Award status for WWBOTA is available on WWBOTA Logger here.
USBOTA POC
The USBOTA national coordinator is:
K6BBQ (Rem)
Email: marinqrp@gmail.com