N3673L - 1978 Great Lakes 2T-1A-2 Aircraft Registration

G2T1

1978 GREAT LAKES 2T-1A-2

Aircraft Description

N3673L is a 1978 Great Lakes 2T-1A-2, a single-engine reciprocating (piston) aircraft registered to M&m Shipshape LLC in Kalispell, MT. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on September 7, 1978. The registration certificate was issued on January 24, 2025. The registration is set to expire on January 31, 2032. Powered by a Lycoming GSO-435 SERIE engine producing 300 horsepower, N3673L is. The aircraft's Mode S transponder code is A42919 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N3673L was last updated on January 24, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Great Lakes is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 171 Great Lakes aircraft currently registered in the FAA database, including the 2T-1A-2 model.

AviatorDB has found no NTSB accident or incident reports involving N3673L. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
1978
Manufacturer
GREAT LAKES
Model
2T-1A-2
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
G2T12T-1 Sport
Cruise Speed
78 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
September 7, 1978
Classification
Standard Acrobatic Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
January 24, 2025

Registered Owner

Name
M&M SHIPSHAPE LLC
Address
1001 S MAIN ST STE 600
City
KALISPELL
State / Zip Code
Montana59901-5635
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
GSO-435 SERIE
Horsepower
300 HP
Mode S Code (Oct)
51024431
Mode S Code (Hex)
A42919

NTSB Accident History (1)

Additional Details

Registration
N3673L
Serial Number
0820
Number of Engines
1
Number of Seats
2
Expiration Date
January 31, 2032
Last Action Date
January 24, 2025
Last Update Date
January 19, 2026
Unique ID
00923273

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-05-01 01:32:20 UTC