Registry / Swearingen / SA-226AT / N54GP

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N54GP V

Swearingen SA-226AT · 1975 · North Canton, OH

FAA Registry ↗ FlightAware ↗ FlightRadar24 ↗ ADS-B Globe ↗

This aircraft — FAA registration facts

N54GP is a 1975 Swearingen SA-226AT (serial AT034), registered to Castle Aviation Inc (corporation) in North Canton, OH. Its FAA registration is recorded as v and expires December 2028; the airworthiness certificate dates from March 1975 (51 years ago). It carries 2 Airesearch 331 SER 605HP engines rated at 605 hp each (1,210 hp total), the engine on 33% of registered Swearingen SA-226ATs. Its Mode-S transponder broadcasts the ICAO 24-bit address A6D637. It is one of 3 Swearingen SA-226AT aircraft on the FAA registry. Castle Aviation Inc holds 7 aircraft on the registry.

Registered owner
Castle Aviation Inc
Owner type
Corporation
Based in
North Canton, OH
Serial number
AT034
Year built
1975 · 51 yrs old
Airworthiness class
Standard – Normal
FAA status
V
Mode-S / ICAO24
A6D637 · 51553067 octal
Certificate issued
Dec 2, 2015
Airworthiness date
Mar 8, 1975
Last FAA activity
Jul 1, 2023
Registration expires
Dec 31, 2028
FAA region
Central

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
Airesearch 331 SER 605HP
Engine type
Turbo-prop
Rated power
605 hp × 2 (1,210 hp total)
Power per seat
101 hp
FAA engine code
01502

1 of the 3 registered Swearingen SA-226AT carry this engine (33%), across 2 engine variants on the type.

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Community facts about N54GP

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Flight history & live tracking

ICAO24: a6d637
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Aircraft Type — ACFTREF 8780405

Swearingen SA-226AT
Engines: 2
Type: turboprop
Seats: 12
Cruise: 202 KTAS
Category: Standard

Engine — CODE 01502

Manufacturer: Airesearch
Model: 331 SER 605HP
Type: Turbo-prop
Horsepower: 605 HP

FAA Registration Record

N-Number: N54GP
Serial Number: AT034
Year Manufactured: 1975
ACFTREF Code: 8780405
Engine Code: 01502
Status: V (V)
Certification: Standard – Normal
Type Aircraft: Fixed Wing Multi Engine (5)
Type Engine: Turbo-prop (2)
Source: master

Documents & resources

Commonly available reference sources for the Swearingen SA-226AT. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

View the Swearingen SA-226AT model overview, reviews & photos →

These are commonly available reference sources. FerryFlight Hub does not provide sample or generated documents on this page.

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Transponder / ADS-B

Mode S (octal): 51553067
ICAO 24-bit (hex): A6D637
ADS-B Exchange ↗ | FlightAware ↗

Registrant

Castle Aviation Inc
Corporation
View all 7 aircraft registered to this owner →
5430 Lauby Rd
North Canton, OH, 447201581
FAA Region: Central

Key Dates

Certificate Issued Dec 2, 2015
Airworthiness Mar 8, 1975
Expiration Dec 31, 2028
Last Activity Jul 1, 2023
Data as of Oct 5, 2026

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