Statements (31)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
nuclear test
|
| gptkbp:countryOfOrigin |
gptkb:United_States
|
| gptkbp:deliveredBy |
free-fall
laydown parachute-retarded retarded airburst retarded ground burst unretarded airburst unretarded ground burst |
| gptkbp:deployment |
gptkb:Cold_War
|
| gptkbp:designedFor |
strategic bombers
tactical aircraft |
| gptkbp:diameter |
20 inches
|
| gptkbp:enteredService |
1958
|
| https://www.w3.org/2000/01/rdf-schema#label |
B28 bomb
|
| gptkbp:length |
22.5 feet
|
| gptkbp:manufacturer |
gptkb:Los_Alamos_National_Laboratory
|
| gptkbp:notableEvent |
gptkb:1966_Palomares_B-52_crash
gptkb:1968_Thule_Air_Base_B-52_crash |
| gptkbp:numberBuilt |
over 4,500
|
| gptkbp:predecessor |
Mark 15 nuclear bomb
|
| gptkbp:retired |
1991
|
| gptkbp:successor |
gptkb:B61_bomb
|
| gptkbp:type |
nuclear test
|
| gptkbp:usedBy |
gptkb:United_States_Air_Force
|
| gptkbp:weight |
2,230 to 2,850 pounds
|
| gptkbp:yield |
1.45 megatons
70 kilotons |
| gptkbp:bfsParent |
gptkb:W28_nuclear_warhead
gptkb:United_States_nuclear_tests |
| gptkbp:bfsLayer |
8
|