Staging copy. The live site is at https://staging.data.eflight.com.
eFlight RegistryFAA data, updated daily
Registered aircraft · FAA record as of September 25, 2026
N4750

Harmening High Flyer 503 DELUXE

Valid Maine

N4750 is a Harmening High Flyer 503 DELUXE, a weight-shift aircraft with a two-stroke engine, built in 2002. It has 2 seats. It is registered to an individual in Rockland, Maine. The registration is valid: it was issued on August 26, 2013 and expires on August 31, 2029. It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated January 11, 2008.

Aircraft

Maker
Harmening High Flyer
Model
503 DELUXE
Serial number
000075
Type
Weight-shift control
Power
Two-cycle piston, 1 motor · Rotax 503 DCDI · 52 hp
Seats
2
Year built
2002
Transponder code
A5D605 (octal 51353005)

Registration

Status
Valid registration
Certificate issued
August 26, 2013
Expires
August 31, 2029
Last FAA action
May 4, 2026
Airworthiness
Experimental · Registered before Jan 31, 2008 · January 11, 2008
FAA region
New England
FAA record id
00389439

Owner as the FAA publishes it

Name
Farrell Stan
Type
Individual
Address
41 Warren St
Rockland, ME 04841-3131

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.

Earlier use of this number 1

1996-12-12Boeing 727-235 · Triennial registration form was mailed and has not been returned by the Post Office

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