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Registered aircraft · FAA record as of September 25, 2026
N831J

Sergent Don L GREAT LAKES 2T1A

Valid Virginia

N831J is a Sergent Don L GREAT LAKES 2T1A, a fixed-wing airplane with one motor with a piston engine, built in 1999. It has 2 seats. It is registered to Madshack Aeroviation LLC, an LLC in Reston, Virginia. The registration is valid: it was issued on August 23, 2023 and expires on August 31, 2030. It holds an experimental airworthiness certificate for amateur built, dated September 8, 1999.

Aircraft

Maker
Sergent Don L
Model
GREAT LAKES 2T1A
Serial number
9712-3-647
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor
Seats
2
Year built
1999
Transponder code
AB5CD9 (octal 52656331)

Registration

Status
Valid registration
Certificate issued
August 23, 2023
Expires
August 31, 2030
Last FAA action
September 22, 2025
Airworthiness
Experimental · Amateur built · September 8, 1999
FAA region
Eastern
FAA record id
00066911

Owner as the FAA publishes it

Name
Madshack Aeroviation LLC
Type
LLC
Address
C/O Hyland Law Pllc
11710 Plaza America Dr Ste 160
Reston, VA 20190-4756

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