avia.wikisort.org - Aeroplane

The Mace-Trefethen Seamaster is an American single seat seaplane racer.

Seamaster
Role	Racing aircraft Type of aircraft
National origin	United States
Designer	Harvey Mace, Al Trefethen, Tom Trefethen
Introduction	1950
Developed from	Parks Alumni Racer

Design and development

The Seamaster was developed by Parks College Alumni as the Parks Alumni Racer. It is a single place, mid-wing seaplane with a Y tail layout and a single 90 lb (41 kg) fuselage-mounted float. The pusher propeller configuration was modified to a conventional tractor layout.[1][2]

Specifications (Seamaster)

General characteristics

• Crew: 1
• Length: 25 ft (7.6 m)
• Wingspan: 20 ft (6.1 m)
• Wing area: 66 sq ft (6.1 m²)
• Empty weight: 728 lb (330 kg)
• Powerplant: 1 × Continental O-200 Packet 60 , 90 hp (67 kW)

References

---