With a passenger capacity of 19 in additon to the two pilots, the Model PH-42 (Model 44) is the same as the H-21C except for its performance.

 

Overview

Data on design, manufacture and status

Design authority: Vertol Aircraft Corporation

Primary manufacturer: Vertol Aircraft Corporation

Parent type: No type defined

Aircraft status: No longer flying

Configuration

Primary flight and mechanical characteristics

VTOL type: Helicopter

Lift configuration: Tandem (Fore/aft) (x2)

Crew required: 2

Crew seating: Side-by-side

Landing gear: Wheels (non-retractable)

Overall Dimensions

Data on aircraft size

Overall Height: 5.18 m (17.0 ft)

Overall Width: 21.00 m (68.9 ft)

Engine Details

Aircraft powerplant (lift and/or propulsion)

Total number of engines: 1

Engine designation: Wright R-1820-103 reciprocating

Engine manufacturer: Wright Aeronautical Division, Curtiss-Wright Corporation

Max continuous power: 951 kW (1275 hp)

Take-off / rated power: 1063 kW (1425 hp)

Weights and Performance

Data on aircraft weight and flight characteristics

Max Gross Weight (ground): 6033 kg (13300 lb)

Max Range: 547 km (295 nm)

Related VFS Resources

Resources related to the Model PH-42 (44), provided by the Vertical Flight Society.
Forum Proceedings
 
Vertiflite articles
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Web files from vtol.org
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Related Public Resources

Resources related to the Model PH-42 (44), provided by public sources across the internet.

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