|
gptkbp:instanceOf
|
gptkb:turboshaft_engine_family
|
|
gptkbp:countryOfOrigin
|
gptkb:United_States
|
|
gptkbp:firstFlight
|
1961
|
|
gptkbp:introduced
|
1961
|
|
gptkbp:manufacturer
|
gptkb:Rolls-Royce
gptkb:Allison_Engine_Company
|
|
gptkbp:marketedAs
|
gptkb:Rolls-Royce_M250
|
|
gptkbp:notableFeature
|
modular construction
compact design
reverse flow combustor
|
|
gptkbp:notableVariant
|
250-C18
250-C20
250-C28
250-C30
250-C40
250-C47
|
|
gptkbp:numberBuilt
|
over 30,000
|
|
gptkbp:powerOutput
|
317 to 715 shaft horsepower
|
|
gptkbp:primaryUse
|
helicopters
fixed-wing aircraft
|
|
gptkbp:status
|
in production
|
|
gptkbp:successor
|
gptkb:Rolls-Royce_RR300
|
|
gptkbp:type
|
turboprop
turboshaft
|
|
gptkbp:usedIn
|
gptkb:Bell_206_JetRanger
gptkb:Eurocopter_AS355
gptkb:MD_Helicopters_MD_500
gptkb:Cessna_421C_Golden_Eagle_(conversion)
gptkb:Schweizer_333
AgustaWestland AW119
Sikorsky S-76 (early models)
|
|
gptkbp:bfsParent
|
gptkb:Allison_250-B17C
gptkb:Allison_250-C30G2
gptkb:Allison_250-C40B
gptkb:Allison_250-C20W
|
|
gptkbp:bfsLayer
|
8
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Allison Model 250 family
|