N495MK - 1943 North American SNJ-4 Aircraft Registration

ULTS

1943 NORTH AMERICAN SNJ-4

Aircraft Description

N495MK is a 1943 North American SNJ-4, a single-engine reciprocating (piston) aircraft registered to Kilo Kilo LLC in Wausau, WI. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on April 16, 2009. The registration certificate was issued on February 19, 2025. The registration is set to expire on February 29, 2032. Powered by a P & W R-1340-AN-1 engine producing 550 horsepower, N495MK is. The aircraft's Mode S transponder code is A623C8 (hex), used for ADS-B identification and flight tracking. N495MK was last tracked by AviatorDB at coordinates 44.3181, -93.2967 on February 3, 2026. The FAA registry record for N495MK was last updated on February 19, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

North American is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1,317 North American aircraft currently registered in the FAA database, including the SNJ-4 model.

AviatorDB has found no NTSB accident or incident reports involving N495MK. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
1943
Manufacturer
NORTH AMERICAN
Model
SNJ-4
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
ULTSUltrasport 496
Cruise Speed
141 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
April 16, 2009
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
February 19, 2025

Registered Owner

Name
KILO KILO LLC
Address
2727 N 20TH AVE
City
WAUSAU
State / Zip Code
Wisconsin54401-1808
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
P & W
Engine Model
R-1340-AN-1
Horsepower
550 HP
Mode S Code (Oct)
51421710
Mode S Code (Hex)
A623C8

Additional Details

Registration
N495MK
Serial Number
88-13132
Number of Engines
1
Number of Seats
2
Expiration Date
February 29, 2032
Last Action Date
February 19, 2025
Last Update Date
January 19, 2026
Unique ID
00666911

Last Known Position

Date
February 3, 2026 (UTC 20:45:28)
Airport
Latitude
44.318069
Longitude
-93.296683

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-05-01 01:32:20 UTC