Registry / Textron Aviation Inc / 525C / N400NK

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N400NK V

Textron Aviation Inc 525C · 2023 · Logan, UT

This aircraft — FAA registration facts

N400NK is a 2023 Textron Aviation Inc 525C (serial 525C0404), registered to Cache Valley Electric Co (corporation) in Logan, UT. Its FAA registration is recorded as v and expires January 2033; the airworthiness certificate dates from March 2023 (3 years ago). It carries 2 Williams FJ44-4A engines rated at 3,443 lbf each (6,886 lbf total), the engine on 100% of registered Textron Aviation Inc 525Cs. Its Mode-S transponder broadcasts the ICAO 24-bit address A4ADD7. It is one of 239 Textron Aviation Inc 525C aircraft on the FAA registry. Cache Valley Electric Co holds 2 aircraft on the registry.

Registered owner
Cache Valley Electric Co
Owner type
Corporation
Based in
Logan, UT
Serial number
525C0404
Year built
2023 · 3 yrs old
Airworthiness class
1C
FAA status
V
Mode-S / ICAO24
A4ADD7 · 51126727 octal
Certificate issued
Jan 10, 2026
Airworthiness date
Mar 27, 2023
Last FAA activity
Jan 10, 2026
Registration expires
Jan 31, 2033
FAA region
S

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

Engine on this aircraft

Engine
Williams FJ44-4A
Engine type
Turbo-fan
Rated thrust
3,443 lbf × 2 (6,886 lbf total)
FAA engine code
66011

230 of the 231 registered Textron Aviation Inc 525C carry this engine (100%), across 2 engine variants on the type.

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

Community facts about N400NK

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Flight history & live tracking

ICAO24: a4add7
No flight data on file yet for N400NK.
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Aircraft Type — ACFTREF 2076628

Textron Aviation Inc 525C
Engines: 2
Type: jet
Seats: 6
Category: Standard

Engine — CODE 66011

Manufacturer: Williams
Model: FJ44-4A
Type: Turbo-fan
Thrust: 3,443 lbs

FAA Registration Record

N-Number: N400NK
Serial Number: 525C0404
Year Manufactured: 2023
ACFTREF Code: 2076628
Engine Code: 66011
Status: V (V)
Certification: 1C
Type Aircraft: Fixed Wing Multi Engine (5)
Type Engine: Turbo-fan (5)
Source: master

Documents & resources

Commonly available reference sources for the Textron Aviation Inc 525C. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

View the Textron Aviation Inc 525C model overview, reviews & photos →

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

FerryFlight Hub is independent and not affiliated with, endorsed by, or sponsored by any aircraft manufacturer, the FAA, or any document publisher. References are NOT for operational, navigational, or flight-planning use — always rely on the current, FAA-approved documentation for the specific aircraft. We link to official or publicly available sources and do not host or redistribute copyrighted material. Provided "as is," without warranty of any kind as to accuracy, completeness, or currency.

Report a problem with this document (wrong fitment, outdated, or copyright / takedown) · Full document policy

Transponder / ADS-B

Mode S (octal): 51126727
ICAO 24-bit (hex): A4ADD7

Registrant

Cache Valley Electric Co
Corporation
View all 2 aircraft registered to this owner →
875 N 1000 W
Logan, UT, 843217800
FAA Region: S

Key Dates

Certificate Issued Jan 10, 2026
Airworthiness Mar 27, 2023
Expiration Jan 31, 2033
Last Activity Jan 10, 2026
Data as of Sep 7, 2026

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