N77555 - 1974 Cessna 340 Aircraft Registration

C340

1974 CESSNA 340

Aircraft Description

N77555 is a 1974 Cessna 340, a twin-engine reciprocating (piston) aircraft registered to Hmc Aero LLC in Ayer, MA. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on August 19, 1974. The registration certificate was issued on June 24, 2025. The registration is set to expire on June 30, 2032. Powered by a Cont Motor TSIO-520 SER engine producing 300 horsepower, N77555 is. The aircraft's Mode S transponder code is AA7EBF (hex), used for ADS-B identification and flight tracking. N77555 was last tracked by AviatorDB at coordinates 47.6186, -52.7519 on July 13, 2025. The FAA registry record for N77555 was last updated on June 24, 2025. 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 N77555. 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
1974
Manufacturer
CESSNA
Model
340
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
C340340
Cruise Speed
88 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
August 19, 1974
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
June 24, 2025

Registered Owner

Name
HMC AERO LLC
Address
121 LITTLETON RD APT 12
City
AYER
State / Zip Code
Massachusetts01432-1735
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)
52477277
Mode S Code (Hex)
AA7EBF

Additional Details

Registration
N77555
Serial Number
340-0359
Number of Engines
2
Number of Seats
6
Expiration Date
June 30, 2032
Last Action Date
June 24, 2025
Last Update Date
January 19, 2026
Unique ID
00113587

Last Known Position

Date
April 27, 2026 (UTC 15:45:00)
Airport
Latitude
45.845947
Longitude
-64.274414

Data Source

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

Last updated: 2026-05-15 01:32:20 UTC