Multi-engine piston

N422AU

1949 Boeing 377MG

Registered No accidents on file
Built
1949
Serial
15937
Class
Multi-engine piston
Engines
4 × P & W R-2800 series
Status
Current as of October 2026
Registered owner
Port of Tillamook Bay (Government)
Based
Tillamook, OR
Registration record

N422AU on the FAA register

Type
1949 Boeing 377MG
Serial
15937
Engines
4 × P & W R-2800 series
Registered owner
Port of Tillamook Bay
Tillamook, OR
Certificate issued
2017-01-18
Airworthiness date
1969-11-25
Registration expires
2030-01-31
Airworthiness class
Standard · transport
Mode S (hex)
A50320
Mode S (octal)
51201440
Seats (type)
92
Weight class
20,000 lb and over
Status
Current as of October 2026
Registry history

Timeline

  • 2030-01-31
    Registration expires (renewal due).
  • 2017-01-18
    Certificate of registration issued as N422AU.
  • 1969-11-25
    Airworthiness date on the current FAA record (standard category (transport)).
  • 1949
    Manufactured (1949).
Overview

About N422AU

N422AU is a 1949 Boeing 377MG, serial number 15937. The FAA register lists Port of Tillamook Bay as the registrant in Tillamook, Oregon. The current certificate of registration was issued on January 18, 2017 and expires on January 31, 2030.

The FAA aircraft reference file describes the type as a multi-engine piston, four P & W R-2800 series engines and 92 seats. Its airworthiness certificate is standard category (transport), dated November 25, 1969.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N422AU.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N422AU.

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

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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.