Registry / Textron Aviation Inc / 525B / N503KK

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N503KK V

Textron Aviation Inc 525B · 2016 · Missoula, MT

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

This aircraft — FAA registration facts

N503KK is a 2016 Textron Aviation Inc 525B (serial 525B0503), registered to Ja Aero LLC (LLC) in Missoula, MT. Its FAA registration is recorded as v and expires October 2031; the airworthiness certificate dates from November 2016 (9 years ago). It carries 2 Williams FJ44-3A engines rated at 2,820 lbf each (5,640 lbf total). Its Mode-S transponder broadcasts the ICAO 24-bit address A64600. It is one of 244 Textron Aviation Inc 525B aircraft on the FAA registry. Ja Aero LLC holds 2 aircraft on the registry.

Registered owner
Ja Aero LLC
Owner type
LLC
Based in
Missoula, MT
Serial number
525B0503
Year built
2016 · 10 yrs old
Airworthiness class
1C
FAA status
V
Mode-S / ICAO24
A64600 · 51443000 octal
Certificate issued
Oct 10, 2024
Airworthiness date
Nov 30, 2016
Last FAA activity
Oct 10, 2024
Registration expires
Oct 31, 2031
FAA region
S

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

Engine on this aircraft

Engine
Williams FJ44-3A
Engine type
Turbo-fan
Rated thrust
2,820 lbf × 2 (5,640 lbf total)
FAA engine code
66006

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

Community facts about N503KK

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Flight history & live tracking recent positions on file

ICAO24: a64600
Track N503KK on external services
FlightAware FlightRadar24 ADS-B Exchange Globe ADS-B.lol Globe FAA Registry
Last known — 5 days ago N503KK
Observed 2026-09-23 10:19:18 MST
Auto-refresh • Updated 0s ago
Ground speed
390 kt
Altitude (baro)
23,175 ft
Track
129.0°
Squawk
—
Wind / OAT
—
Autopilot target
—
Lat 34.69906, Lng -118.16351
Map loads when scrolled into view …
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Aircraft Type — ACFTREF 2076619

Textron Aviation Inc 525B
Engines: 2
Type: jet
Seats: 8
Category: Standard

Engine — CODE 66006

Manufacturer: Williams
Model: FJ44-3A
Type: Turbo-fan
Thrust: 2,820 lbs

FAA Registration Record

N-Number: N503KK
Serial Number: 525B0503
Year Manufactured: 2016
ACFTREF Code: 2076619
Engine Code: 66006
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 525B. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

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

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Transponder / ADS-B

Mode S (octal): 51443000
ICAO 24-bit (hex): A64600
ADS-B Exchange ↗ | FlightAware ↗

Registrant

Ja Aero LLC
LLC
View all 2 aircraft registered to this owner →
Po Box 7967
Missoula, MT, 598077967
FAA Region: S

Key Dates

Certificate Issued Oct 10, 2024
Airworthiness Nov 30, 2016
Expiration Oct 31, 2031
Last Activity Oct 10, 2024
Data as of Sep 7, 2026

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