Registry / Fleet / 2 / N403K

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N403K V

Fleet 2 · Union Grove, WI

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

This aircraft — FAA registration facts

N403K is a Fleet 2 (serial 126), registered to Niemyjski Trevor Gregory (individual) in Union Grove, WI. Its FAA registration is recorded as v and expires February 2031. It carries a Kinner K5 SERIES engine rated at 100 hp, the engine on 48% of registered Fleet 2s. Its Mode-S transponder broadcasts the ICAO 24-bit address A4B8A7. It is one of 28 Fleet 2 aircraft on the FAA registry.

Registered owner
Niemyjski Trevor Gregory
Owner type
Individual
Based in
Union Grove, WI
Serial number
126
Airworthiness class
1
FAA status
V
Mode-S / ICAO24
A4B8A7 · 51134247 octal
Certificate issued
Feb 28, 2024
Last FAA activity
Feb 28, 2024
Registration expires
Feb 28, 2031
FAA region
Central

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

Engine on this aircraft

Engine
Kinner K5 SERIES
Engine type
Reciprocating (Piston)
Rated power
100 hp
Power per seat
50 hp
FAA engine code
37503

13 of the 27 registered Fleet 2 carry this engine (48%), across 6 engine variants on the type.

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

Community facts about N403K

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Flight history & live tracking

ICAO24: a4b8a7
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Aircraft Type — ACFTREF 1461202

Fleet 2
Engines: 1
Type: piston
Seats: 2
Cruise: 68 KTAS
Category: Standard

Engine — CODE 37503

Manufacturer: Kinner
Model: K5 SERIES
Type: Reciprocating (Piston)
Horsepower: 100 HP

FAA Registration Record

N-Number: N403K
Serial Number: 126
Year Manufactured: —
ACFTREF Code: 1461202
Engine Code: 37503
Status: V (V)
Certification: 1
Type Aircraft: Fixed Wing Single Engine (4)
Type Engine: Reciprocating (Piston) (1)
Source: master

Documents & resources

Commonly available reference sources for the Fleet 2. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

View the Fleet 2 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): 51134247
ICAO 24-bit (hex): A4B8A7
ADS-B Exchange ↗ | FlightAware ↗

Registrant

Niemyjski Trevor Gregory
Individual
19224 52Nd Rd
Union Grove, WI, 531829614
FAA Region: Central

Key Dates

Certificate Issued Feb 28, 2024
Expiration Feb 28, 2031
Last Activity Feb 28, 2024
Data as of Oct 5, 2026

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