Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Registered aircraft · FAA record as of September 25, 2026
N8991L

Grumman American Avn. Corp. AA-1B

Valid Arizona

N8991L is a Grumman American Avn. Corp. AA-1B, a fixed-wing airplane with one motor with a piston engine, built in 1974. It has 2 seats. It is registered to Sky Clock LLC, an LLC in Mesa, Arizona. The registration is valid: it was issued on June 19, 2025 and expires on June 30, 2032. It holds a standard airworthiness certificate for normal; utility, dated July 30, 1974.

Aircraft

Maker
Grumman American Avn. Corp.
Model
AA-1B
Serial number
AA1B-0441
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming 0-235 SERIES · 115 hp
Seats
2
Year built
1974
Cruising speed
100 mph
Transponder code
AC6949 (octal 53064511)

Registration

Status
Valid registration
Certificate issued
June 19, 2025
Expires
June 30, 2032
Last FAA action
June 19, 2025
Airworthiness
Standard · Normal; Utility · July 30, 1974
FAA region
Western-Pacific
FAA record id
00041501

Owner as the FAA publishes it

Name
Sky Clock LLC
Type
LLC
Address
102 S Olive
Mesa, AZ 85204-1036

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