N45KM - 1990 Mueller Kenneth L RV-4 Aircraft Registration

RV4

1990 MUELLER KENNETH L RV-4

Aircraft Description

N45KM is a 1990 Mueller Kenneth L RV-4, a single-engine reciprocating (piston) aircraft registered to Denham James W in Tall Timbers, MD. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on March 1, 1991. The registration certificate was issued on August 31, 2011. The registration is set to expire on August 31, 2027. Powered by a Lycoming 0-320 SERIES engine producing 180 horsepower, N45KM is. The aircraft's Mode S transponder code is A570B0 (hex), used for ADS-B identification and flight tracking. N45KM was last tracked by AviatorDB at coordinates 38.3057, -76.5668 on March 22, 2026. The FAA registry record for N45KM was last updated on March 10, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Mueller Kenneth L is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 1 Mueller Kenneth L aircraft currently registered in the FAA database, including the RV-4 model.

AviatorDB has found no NTSB accident or incident reports involving N45KM. 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
1990
Manufacturer
MUELLER KENNETH L
Model
RV-4
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
RV4RV-4
Weight Class
Up to 12,500 lbs
Airworthiness Date
March 1, 1991
Classification
Experimental 2 Category
Type Registration
Co-Owned
Status
Valid Registration
Cert Issue Date
August 31, 2011

Registered Owner

Name
DENHAM JAMES W
Address
17943 RIVER SHORE DR
City
TALL TIMBERS
State / Zip Code
Maryland20690-2200
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
0-320 SERIES
Horsepower
180 HP
Mode S Code (Oct)
51270260
Mode S Code (Hex)
A570B0

Additional Details

Registration
N45KM
Serial Number
2367
Number of Engines
1
Number of Seats
2
Expiration Date
August 31, 2027
Last Action Date
March 10, 2023
Last Update Date
January 19, 2026
Unique ID
00904901

Last Known Position

Date
March 22, 2026 (UTC 17:48:41)
Airport
Latitude
38.305664
Longitude
-76.566818

Data Source

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

Last updated: 2026-04-01 01:32:20 UTC