N55448 - 2007 Heldeberg Designs LLC Marathon 2 Place Aircraft Registration

DH2T

2007 HELDEBERG DESIGNS LLC MARATHON 2 PLACE

Aircraft Description

N55448 is a 2007 Heldeberg Designs LLC MARATHON 2 PLACE, a single-engine two-cycle piston aircraft registered to Gardner Edmond J in Earleville, MD. This aircraft holds a experimental airworthiness certificate issued by the Federal Aviation Administration on December 18, 2007. The registration certificate was issued on November 7, 2007. The registration is set to expire on October 31, 2028. Powered by a Rotax 582DCDI engine producing 65 horsepower, N55448 is. The aircraft's Mode S transponder code is A7114C (hex), used for ADS-B identification and flight tracking. The FAA registry record for N55448 was last updated on June 16, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Heldeberg Designs LLC is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 11 Heldeberg Designs LLC aircraft currently registered in the FAA database, including the MARATHON 2 PLACE model.

AviatorDB has found no NTSB accident or incident reports involving N55448. 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
2007
Manufacturer
HELDEBERG DESIGNS LLC
Model
MARATHON 2 PLACE
Type Aircraft
Powered Parachute
ICAO Type Code
DH2TDHC-2 Mk3 Turbo Beaver
Weight Class
Up to 12,500 lbs
Airworthiness Date
December 18, 2007
Classification
Experimental 8 Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
November 7, 2007

Registered Owner

Name
GARDNER EDMOND J
Address
721 KNIGHT ISLAND RD
City
EARLEVILLE
State / Zip Code
Maryland21919-3212
Country
United States

Powerplant & Avionics

Engine Type
2-cycle
Number of Engines
1
Engine Manufacturer
ROTAX
Engine Model
582DCDI
Horsepower
65 HP
Mode S Code (Oct)
51610514
Mode S Code (Hex)
A7114C

Additional Details

Registration
N55448
Serial Number
HD07153M
Number of Engines
1
Number of Seats
2
Expiration Date
October 31, 2028
Last Action Date
June 16, 2023
Last Update Date
January 19, 2026
Unique ID
00409239

Data Source

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

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