Statements (32)
| Predicate | Object | 
|---|---|
| gptkbp:instanceOf | gptkb:aircraft gptkb:experimental_heavy_bomber | 
| gptkbp:aircraftType | gptkb:bomber transport | 
| gptkbp:armament | bombs machine guns | 
| gptkbp:countryOfOrigin | gptkb:Soviet_Union | 
| gptkbp:crashCause | gptkb:structural_failure | 
| gptkbp:crashLocation | 1933 | 
| gptkbp:crew | 11 | 
| gptkbp:designer | gptkb:Konstantin_Kalinin | 
| gptkbp:emptyWeight | 21,000 kg | 
| gptkbp:engine | gptkb:AM-34 | 
| gptkbp:engineType | V12 piston engine | 
| gptkbp:firstFlight | 1933 | 
| gptkbp:height | 7.8 m | 
| gptkbp:intendedRole | gptkb:bomber civil transport | 
| gptkbp:length | 28 m | 
| gptkbp:manufacturer | gptkb:Kalinin_Design_Bureau | 
| gptkbp:maxTakeoffWeight | 38,000 kg | 
| gptkbp:nickname | none widely known | 
| gptkbp:notableFeature | twin-boom design large size for its time | 
| gptkbp:numberBuilt | 1 | 
| gptkbp:numberOfEngines | 7 | 
| gptkbp:status | gptkb:prototype | 
| gptkbp:wingConfiguration | low-wing monoplane | 
| gptkbp:wingspan | 53 m | 
| gptkbp:bfsParent | gptkb:Kalinin | 
| gptkbp:bfsLayer | 6 | 
| https://www.w3.org/2000/01/rdf-schema#label | Kalinin K-7 |