Single-engine piston

N6642M

1948 Stinson 108-3

Registered 1 NTSB/FAA record
Built
1948
Serial
108-4642
Class
Single-engine piston
Engines
Franklin 6A4165 series
Status
Current as of October 2026
Registered owner
Co-owned · sign in to see
Based
Anchorage, AK
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1948 Stinson 108-3
Representative photo of a Stinson 108-3. Not a photo of N6642M.
Registration record

N6642M on the FAA register

Type
1948 Stinson 108-3
Serial
108-4642
Engines
Franklin 6A4165 series
Registered owner
Co-owned — the name of an individual registrant is shown to signed-in users. Sign in
Anchorage, AK
Certificate issued
2019-12-11
Airworthiness date
1957-03-13
Registration expires
2029-12-31
Airworthiness class
Standard
Mode S (hex)
A8C5BF
Mode S (octal)
52142677
Seats (type)
4
Weight class
up to 12,499 lb
Range (type)
594 nm
Cruise (type)
105 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2029-12-31
    Registration expires (renewal due).
  • 2019-12-11
    Certificate of registration issued as N6642M.
  • 2019-07-09
    Accident at Klamath Falls, OR; damage: substantial.
  • 1957-03-13
    Airworthiness date on the current FAA record (standard category).
  • 1948
    Manufactured (1948).
Overview

About N6642M

N6642M is a 1948 Stinson 108-3, serial number 108-4642. It is registered to co-owners in Anchorage, Alaska. The current certificate of registration was issued on December 11, 2019 and expires on December 31, 2029.

The FAA aircraft reference file describes the type as a single-engine piston, one Franklin 6A4165 series engine and 4 seats. Published figures for the type give a cruise speed of about 105 knots and a range of about 594 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category, dated March 13, 1957.

N6642M has 1 accident/incident record on file (most serious damage: substantial); details are below.

Cruise
105 kt
Range
594 nm
Power / thrust (each)
165
Takeoff over 50 ft
1,500 ft
Landing over 50 ft
940 ft
Fuel burn
10 gph

Published figures for the Stinson 108-3 type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

2019-07-09 Accident · Klamath Falls, OR Damage: Substantial NTSB · WPR19LA207
Reported aircraft: Stinson 108
Probable cause: The mechanic s failure to identify an engine performance issue, which led to a partial loss of engine power. Contributing to the accident was the pilot s decision to operate the airplane with a known mechanical deficiency.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

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Browse: Aircraft registered in Alaska· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.