Sikorsky S-4

URI: https://gptkb.org/entity/Sikorsky_S-4

GPTKB entity

Predicate	Object
gptkbp:instanceOf	gptkb:aircraft
gptkbp:aircraftType	gptkb:aircraft
gptkbp:countryOfOrigin	gptkb:Russian_Empire
gptkbp:designer	gptkb:Igor_Sikorsky
gptkbp:firstFlight	1911
gptkbp:manufacturer	gptkb:Sikorsky
gptkbp:numberBuilt	1
gptkbp:purpose	experimental
gptkbp:status	gptkb:prototype
gptkbp:bfsParent	gptkb:New_England_Air_Museum
gptkbp:bfsLayer	7
https://www.w3.org/2000/01/rdf-schema#label	Sikorsky S-4