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Registered aircraft · FAA record as of September 25, 2026
N1421R

Grumman American Avn. Corp. AA-1B

N1421R is a Grumman American Avn. Corp. AA-1B, a fixed-wing airplane with one motor with a piston engine, built in 1975. It has 2 seats. It is registered to co-owned owners in San Mateo, California. The registration is valid: it was issued on January 14, 2014 and expires on January 31, 2030. It holds a standard airworthiness certificate for utility, dated August 12, 1975.

Aircraft

Maker
Grumman American Avn. Corp.
Model
AA-1B
Serial number
AA1B-0521
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming 0-235 SERIES · 115 hp
Seats
2
Year built
1975
Cruising speed
100 mph
Transponder code
A0ACA9 (octal 50126251)

Registration

Status
Valid registration
Certificate issued
January 14, 2014
Expires
January 31, 2030
Last FAA action
September 29, 2023
Airworthiness
Standard · Utility · August 12, 1975
FAA region
Western-Pacific
FAA record id
00371680

Owner as the FAA publishes it

Name
Greenawald Richard J
Type
Co-owned
Address
9 Bay Lndg
San Mateo, CA 94401-2000
Co-owners
Greenawald Sabrina R

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