<![CDATA[Aircraft Reports - Aircraft Manuals - Aircraft Helicopter Engines Propellers Blueprints Publications: New Products - S-47 / R-4 / HNS-1 ]]> https://www.aircraft-reports.com Wed, 03 Jun 2026 01:43:02 +0000 <![CDATA[Sikorsky XR-4 Helicopter Pilot's Handbook Manual]]> https://www.aircraft-reports.com/sikorsky-xr-4-helicopter-pilots-handbook-manual/ Tue, 26 Aug 2014 09:59:26 +0000 https://www.aircraft-reports.com/sikorsky-xr-4-helicopter-pilots-handbook-manual/ Sikorsky XR-4 Helicopter Pilot's Handbook Manual

Sikorsky XR-4  Helicopter   Pilot's Handbook Manual , 1945

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Sikorsky XR-4  Helicopter   Pilot's Handbook Manual , 1945

]]> Sikorsky XR-4  Helicopter   Pilot's Handbook Manual , 1945

https://www.aircraft-reports.com/sikorsky-r-4-hns-1-helicopter-flight-manual-01-230ha-1/ Sikorsky R-4 HNS-1 Helicopter Flight Manual - 01-230HA-1

Sikorsky R-4 , HNS-1  Helicopter Flight Manual   , AN 01-230HA-1 , 1945

Price: $14.85

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Sikorsky R-4 , HNS-1  Helicopter Flight Manual   , AN 01-230HA-1 , 1945

Price: $14.85

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<![CDATA[Sikorsky R-4 HNS-1 Helicopter Maintenance Manual - 01-230H-2]]> https://www.aircraft-reports.com/sikorsky-r-4-hns-1-helicopter-maintenance-manual-01-230h-2/ Tue, 26 Aug 2014 09:47:47 +0000 https://www.aircraft-reports.com/sikorsky-r-4-hns-1-helicopter-maintenance-manual-01-230h-2/ Sikorsky R-4 HNS-1 Helicopter Maintenance Manual - 01-230H-2

Sikorsky R-4 , HNS-1  Helicopter Erection and Maintenance Manual   , AN 01-230HA-2 , 1944

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Sikorsky R-4 , HNS-1  Helicopter Erection and Maintenance Manual   , AN 01-230HA-2 , 1944

]]> Sikorsky R-4 , HNS-1  Helicopter Erection and Maintenance Manual   , AN 01-230HA-2 , 1944

https://www.aircraft-reports.com/sikorsky-r-4-hns-1-helicopter-parts-catalog-manual-01-230h-4/ Sikorsky R-4 HNS-1 Helicopter Parts Catalog Manual - 01-230H-4

Sikorsky R-4 , HNS-1  Helicopter Parts CatalogManual   , AN 01-230HA-4 , 1944

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Price: $14.85

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Sikorsky R-4 , HNS-1  Helicopter Parts CatalogManual   , AN 01-230HA-4 , 1944

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Price: $14.85

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 ..]]> <![CDATA[Sikorsky R-4 HNS-1 Helicopter Structural Repair Manual - 01-230H-3]]> https://www.aircraft-reports.com/sikorsky-r-4-hns-1-helicopter-structural-repair-manual-01-230h-3/ Tue, 26 Aug 2014 09:37:05 +0000 https://www.aircraft-reports.com/sikorsky-r-4-hns-1-helicopter-structural-repair-manual-01-230h-3/ Sikorsky R-4 HNS-1 Helicopter Structural Repair Manual - 01-230H-3

Sikorsky R-4 , HNS-1  Helicopter Strucyural Repair Manual   , AN 01-230HA-3 , 1944

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Sikorsky R-4 , HNS-1  Helicopter Strucyural Repair Manual   , AN 01-230HA-3 , 1944

]]> Sikorsky R-4 , HNS-1  Helicopter Strucyural Repair Manual   , AN 01-230HA-3 , 1944