Turbine helicopter

N673WN

1969 Boeing CH-46E

Registered No accidents on file
Built
1969
Serial
157673
Class
Turbine helicopter
Engines
2 × Ge T58 series
Status
Current as of October 2026
Registered owner
Columbia Helicopters Inc (Corporation)
Based
Aurora, OR
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Registration record

N673WN on the FAA register

Type
1969 Boeing CH-46E
Serial
157673
Engines
2 × Ge T58 series
Registered owner
Columbia Helicopters Inc
Aurora, OR
Certificate issued
2023-06-07
Airworthiness date
2024-11-11
Registration expires
2030-06-30
Airworthiness class
Experimental · research & development
Mode S (hex)
A8E8DE
Mode S (octal)
52164336
Seats (type)
25
Weight class
12,500–19,999 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-06-30
    Registration expires (renewal due).
  • 2024-11-11
    Airworthiness date on the current FAA record (experimental category (research & development)).
  • 2023-06-07
    Certificate of registration issued as N673WN.
  • 1969
    Manufactured (1969).
Overview

About N673WN

N673WN is a 1969 Boeing CH-46E, serial number 157673. The FAA register lists Columbia Helicopters Inc as the registrant in Aurora, Oregon. The current certificate of registration was issued on June 7, 2023 and expires on June 30, 2030.

The FAA aircraft reference file describes the type as a turbine helicopter, two Ge T58 series engines and 25 seats. Its airworthiness certificate is experimental category (research & development), dated November 11, 2024.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N673WN.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N673WN.

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

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Browse: Boeing aircraft for sale· Aircraft registered in Oregon· 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.