N21973
Porterfield CP-50
Valid
Oregon
N21973 is a Porterfield CP-50, a fixed-wing airplane with one motor with a piston engine, built in 1939. It has 2 seats. It is registered to Western Antique Aeroplane & Automobile Museum, a corporation in Hood River, Oregon. The registration is valid: it was issued on June 2, 2015 and expires on June 30, 2028. It holds a standard airworthiness certificate, dated October 22, 1956.
Aircraft
- Maker
- Porterfield
- Model
- CP-50
- Serial number
- 559
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Cont Motor A50 SERIES · 50 hp
- Seats
- 2
- Year built
- 1939
- Cruising speed
- 76 mph
- Transponder code
- A1DE5A (octal 50357132)
Registration
- Status
- Valid registration
- Certificate issued
- June 2, 2015
- Expires
- June 30, 2028
- Last FAA action
- May 19, 2023
- Airworthiness
- Standard · October 22, 1956
- FAA region
- Northwest Mountain
- FAA record id
- 00311662
Owner as the FAA publishes it
- Name
- Western Antique Aeroplane & Automobile Museum
- Type
- Corporation
- Address
- 1600 Air Museum Rd
Hood River, OR 97031-9800
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data