Airliner

N474NA

British Aerospace Bae 146 Series 200A

Registered 2 NTSB/FAA records
Built
—
Serial
E2084
Class
Airliner
Engines
4 × Lycoming ALF-502 SER.
Status
Current as of October 2026
Registered owner
Neptune Aviation Services Inc (Corporation)
Based
Missoula, MT
Registration record

N474NA on the FAA register

Type
British Aerospace Bae 146 Series 200A
Serial
E2084
Engines
4 × Lycoming ALF-502 SER.
Registered owner
Neptune Aviation Services Inc
Missoula, MT
Certificate issued
2016-12-12
Airworthiness date
1988-02-05
Registration expires
2029-12-31
Airworthiness class
Standard · normal
Mode S (hex)
A5D123
Mode S (octal)
51350443
Seats (type)
109
Weight class
20,000 lb and over
Range (type)
1,130 nm
Cruise (type)
414 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2029-12-31
    Registration expires (renewal due).
  • 2024-03-01
    Incident at Missoula, MT; damage: minor.
  • 2016-12-12
    Certificate of registration issued as N474NA.
  • 1988-02-05
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N474NA

N474NA is a British Aerospace Bae 146 Series 200A, serial number E2084. The FAA register lists Neptune Aviation Services Inc as the registrant in Missoula, Montana. The current certificate of registration was issued on December 12, 2016 and expires on December 31, 2029.

The FAA aircraft reference file describes the type as an airliner, four Lycoming ALF-502 SER. engines and 109 seats. Published figures for the type give a cruise speed of about 414 knots and a range of about 1,130 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (normal), dated February 5, 1988.

N474NA has 2 accident/incident records on file (most serious damage: minor); details are below.

Cruise
414 kt
Range
1,130 nm
Fuel burn
39 gph

Published figures for the British Aerospace Bae 146 Series 200A type. They describe the model, not this airframe's equipment or condition.

Safety record

Accident & incident history

2024-03-01 Incident · Missoula, MT Damage: Minor NTSB · ENG24LA012A
Reported aircraft: British Aerospace Bae 146 Series 200A
Probable cause: The use of a new long term fire retardant with a chemical composition incompatible with the retardant previously in use for the integration-operational field evaluation without adequate testing and qualification.
2024-03-01 Incident · Missoula, MT Damage: Minor NTSB (Completed) · ENG24LA012
Reported aircraft: British Aerospace Bae 146 Series 200A
Probable cause: The use of a new long term fire retardant with a chemical composition incompatible with the retardant previously in use for the integration-operational field evaluation without adequate testing and qualification.
NTSB report ↗

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 Montana· 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.