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Registered aircraft · FAA record as of September 25, 2026
N353HH

Heldeberg Designs BLUE HERRON MARATHON

Valid Oklahoma

N353HH is a Heldeberg Designs BLUE HERRON MARATHON, a powered parachute with a two-stroke engine, built in 1998. It has 2 seats. It is registered to an individual in Yukon, Oklahoma. The registration is valid: it was issued on October 2, 2008 and expires on August 31, 2028. It holds an experimental airworthiness certificate for exhibition, dated September 16, 2009.

Aircraft

Maker
Heldeberg Designs
Model
BLUE HERRON MARATHON
Serial number
HD980034SS
Type
Powered parachute
Power
Two-cycle piston, 1 motor · Rotax 582SER · 65 hp
Seats
2
Year built
1998
Transponder code
A3F0A9 (octal 50770251)

Registration

Status
Valid registration
Certificate issued
October 2, 2008
Expires
August 31, 2028
Last FAA action
June 3, 2023
Airworthiness
Experimental · Exhibition · September 16, 2009
FAA region
Southwestern
FAA record id
01013311

Owner as the FAA publishes it

Name
Loeffelholz John R
Type
Individual
Address
301 North Frisco Rd
Yukon, OK 73099

Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.

Documents on file 0

No bills of sale, loans or other documents are indexed against this tail number.

Source: FAA Civil Aviation Registry, Releasable Aircraft Database, September 25, 2026. See this record on the FAA site · This record as data