Registry / N-number

N6604M

1948 STINSON 108-3 · Valid

Aircraft

Make: STINSON
Model: 108-3
Year manufactured: 1948
Serial number: 108-4604
Type: Fixed wing single engine · 4 seats · 1 engine
Weight class: Up to 12,499 lbs
Cruise speed: 94 kt

Engine

Manufacturer: FRANKLIN
Model: 6A4165 SERIES
Type: Reciprocating
Horsepower: 165

Registration

Registrant

Name: Alaska Air Service Llc
Type: LLC
Location: BROOKINGS, OR
See other aircraft in Oregon

Certificate

Status: Valid
Issued: 2026-01-12
Airworthiness: —
Expires: 2033-01-31
Last action: 2026-01-12
Fractional ownership: No

ADS-B / Mode S

Mode S hex (ICAO 24-bit): A8B729
Mode S octal: 52133451

Every transponder-equipped aircraft broadcasts its Mode S hex code on 1090 MHz. ADS-B receivers like FlightAware and FlightRadar24 use this ICAO code to identify the aircraft.

Source: FAA Releasable Aircraft Database (public domain). Last action on this record: 2026-01-12.