N542MN - 1976 Cessna 340A Aircraft Registration

C340

1976 CESSNA 340A

Aircraft Description

N542MN is a 1976 Cessna 340A, a twin-engine reciprocating (piston) aircraft registered to Keeler Aviation LLC in Plattsmouth, NE. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on September 24, 1976. The registration certificate was issued on March 10, 2014. The registration is set to expire on March 31, 2027. Powered by a Cont Motor TSIO-520 SER engine producing 300 horsepower, N542MN is. The aircraft's Mode S transponder code is A6E07A (hex), used for ADS-B identification and flight tracking. N542MN was last tracked by AviatorDB at coordinates 39.0699, -95.6226 on June 27, 2025. The FAA registry record for N542MN was last updated on January 22, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Cessna 340 was a pressurized twin-engine business aircraft that provided high-altitude capability at a lower cost than larger corporate twins. First delivered in 1971, it was a low-wing monoplane powered by two turbocharged Continental engines that could seat up to six occupants. With a maximum takeoff weight of 5,990 pounds in its final configuration, the aircraft offered pressurized comfort for business travel. Manufactured by Cessna Aircraft Company from 1972 to 1984, 1,287 examples were built before production ended. AviatorDB tracks 80,556 Cessna aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is C340.

AviatorDB has found no NTSB accident or incident reports involving N542MN. 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
1976
Manufacturer
CESSNA
Model
340A
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
C340340
Cruise Speed
90 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
September 24, 1976
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
March 10, 2014

Registered Owner

Name
KEELER AVIATION LLC
Address
2209 1ST AVE
City
PLATTSMOUTH
State / Zip Code
Nebraska68048-2849
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
2
Engine Manufacturer
CONT MOTOR
Engine Model
TSIO-520 SER
Horsepower
300 HP
Mode S Code (Oct)
51560172
Mode S Code (Hex)
A6E07A

Additional Details

Registration
N542MN
Serial Number
340A0109
Number of Engines
2
Number of Seats
6
Expiration Date
March 31, 2027
Last Action Date
January 22, 2023
Last Update Date
January 19, 2026
Unique ID
00953305

Last Known Position

Date
June 27, 2025 (UTC 18:16:04)
Airport
Latitude
39.069899
Longitude
-95.622606

Data Source

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

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