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piasecki H-21

in usa US Air Force


Del'd: 214 - 1952 to 1974


   
   


H-21 US Air Force

History of this Model in this Organisation:

US Air Force procurement began with 18 of the YH-21 Work Horse in 1952, which was the first tandem rotor helicopter used by the USAF. 33 H-21As followed and it distinguished itself in the SAR role, where it performed well in the Arctic environment. 168 H-21Bs were delivered. These were powered by the improved 1425hp Curtis-Wright R-1820-107 piston Cyclone. Most had been retired by 1966 but a few lingered on in service for almost 10 more years.




54 Air Rescue Sqdn Goose Bay LAB has 2 H-21Bs serve radar dew line and aircraft rescue



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Units with this Model in this Organisation:

YearsUnitsbold : Current base of the Unit
1956/6020th SOSMyrtle Beach
Smyrna / Sewart AFB
1956/6055 RQS
1956/5823 FTSFR Phalsbourg / Camp de la Horie

Roles of this Model in this Organisation:

Roles





Construction Numbers of this Model in this Organisation: Help Us    

C/NModBuiltID     In this OrganisationIn other Org

    B-21     51-15873: Piasecki PV-17 c/n B-21, ff?; del USAF as H-21B 51-15873; un+
japanese air force 02-4751: del JASDF as H-21B 02-4751 unk; units unk; wfu & soc un+
    B-24     51-15877: Piasecki PV-17 c/n B-24, ff?; del USAF as H-21B 51-15877; un+
japanese air force 02-4752: del JASDF as H-21B 02-4752 unk; units unk; wfu & soc un+
    B-26     51-15879: Piasecki PV-17 c/n B-26, ff?; del USAF as H-21B 51-15879; un+
japanese air force 02-4753: del JASDF as H-21B 02-4753 unk; units unk; wfu & soc un+
    B-31     52-8668: Piasecki PV-17 c/n B-31, ff?; del USAF as H-21B 52-8668; uni+
japanese air force 02-4754: del JASDF as H-21B 02-4754 unk; units unk; wfu & soc un+
    B-61     52-8699: Piasecki PV-17 c/n B-61, ff?; del USAF as H-21B 52-8699; uni+
japanese air force 02-4755: del JASDF as H-21B 02-4755 unk; units unk; w/o 10Sep64.
    B-76 h-21b 1955     53-4326: USAF; to civ as N6792
May03 pictured preserved at March Field Air Museum, CA
- N6792: from 1982-; Sep85 seized during drug raid, donated to M+
    B-148     53-4398: Piasecki PV-17 c/n B-148, ff?; del USAF as H-21B 53-4398; un+
japanese air force 02-4756: del JASDF as H-21B 02-4756 unk; units unk; wfu & pre Ha+
    B-149     53-4399: Piasecki PV-17 c/n B-149, ff?; del USAF as H-21B 53-4399; un+
japanese air force 02-4757: del JASDF as H-21B 02-4757 unk; units unk; wfu & soc un+
    B-159     54-4006: Piasecki PV-17 c/n B-159, ff?; del USAF as H-21B 54-4006; un+
japanese air force 02-4758: del JASDF as H-21B 02-4758 unk; units unk; w/o 16Mar63.
    B-160     54-4007: Piasecki PV-17 c/n B-160, ff?; del USAF as H-21B 54-4007; un+
japanese air force 02-4759: del JASDF as H-21B 02-4759 unk; units unk; wfu & pre Gi+
    B-161     54-4008: Piasecki PV-17 c/n B-161, ff?; del USAF as H-21B 54-4008; un+
japanese air force 02-4760: del JASDF as H-21B 02-4760 unk; units unk; wfu & soc un+
    11 C/N found in this Organisation





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