Twin turboprop

N642

1968 Mckinnon G-21C

Registered No accidents on file
Built
1968
Serial
1204
Class
Twin turboprop
Engines
2 × Pratt & Whitney PT6A series
Status
Current as of October 2026
Registered owner
Snow Goose Aviation LLC (LLC)
Based
Anchorage, AK
Registration record

N642 on the FAA register

Type
1968 Mckinnon G-21C
Serial
1204
Engines
2 × Pratt & Whitney PT6A series
Registered owner
Snow Goose Aviation LLC
Anchorage, AK
Certificate issued
2025-05-07
Airworthiness date
1993-01-08
Registration expires
2032-05-31
Airworthiness class
Standard · normal
Mode S (hex)
A86CA8
Mode S (octal)
52066250
Seats (type)
9
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2032-05-31
    Registration expires (renewal due).
  • 2025-05-07
    Certificate of registration issued as N642 to the current registrant.
  • 1993-01-08
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1968
    Manufactured (1968).
  • 1930-05-02
    N642 previously assigned to a Homebuilt Scout (s/n 1192); cancelled.
Overview

About N642

N642 is a 1968 Mckinnon G-21C, serial number 1204. The FAA register lists Snow Goose Aviation LLC as the registrant in Anchorage, Alaska. The current certificate of registration was issued on May 7, 2025 and expires on May 31, 2032.

The FAA aircraft reference file describes the type as a twin turboprop, two Pratt & Whitney PT6A series engines and 9 seats. Its airworthiness certificate is standard category (normal), dated January 8, 1993.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N642.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N642.

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

Same state

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Other twin turboprops on the register

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  • N893SC1974 Mitsubishi MU 2P-10
  • N778SG1983 Piper Cheyenne III
  • N104DT1981 Commander 1000
  • N708DG1970 Beechcraft KING Air C90
  • N24PT1977 Cessna Conquest II

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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.