Improved prototype of the HRP-1 Type series used for U.S. Navy trials and for static and dynamic tests. 2 were built.

The XHRP-1 was noticeably different from the XHRP-X by having a more bowed, curved windscreen (see link).

Overview

Data on design, manufacture and status

Latest or last design authority: Piasecki Helicopter Corporation
Originally designed by P-V Engineering Forum

Primary manufacturer: P-V Engineering Forum

Parent type: Piasecki PV-3/HRP-1

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: Other

Landing gear: Wheels (non-retractable)

Overall Dimensions

Data on aircraft size

Overall Height: 4.15 m (13.6 ft)

Overall Length: 25.70 m (84.3 ft)

Overall Width: 12.50 m (41.0 ft)

Engine Details

Aircraft powerplant (lift and/or propulsion)

Total number of engines: 1

Weights and Performance

Data on aircraft weight and flight characteristics

Related VFS Resources

Resources related to the XHRP-1 , provided by the Vertical Flight Society.
Forum Proceedings
 
Vertiflite articles
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Web files from vtol.org
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Webpages from vtol.org
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Related Public Resources

Resources related to the XHRP-1 , provided by public sources across the internet.

Images