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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 Model S-51 Maintenance Manual 1946 (SA-4045-1)

by Sikorsky Helicopters
$86.00
SKU 31383:R
  • Model S-51 Helicopter
  • July 1946
  • Publication No. SA-4045-1
  • Register No. 114
  • Contents: General Details and Service Instructions, Maintenance, Charts & Tables, Service Inspection Guide