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🚨Essco Aircraft will be closed Monday, October 13th, in observance of Columbus Day. Normal business hours will resume on Tuesday!🚨
🚨Essco Aircraft will be closed Monday, October 13th, in observance of Columbus Day. Normal business hours will resume on Tuesday!🚨

Sikorsky Helicopters R-4B & HNS-1 Helicopters 1944 Parts Catalog (01-230HA-4)

by Sikorsky Helicopters
$43.00
SKU 31660:R
  • Army Model R-4B
  • Navy Model HNS-1
  • Revised April 1945