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
N947WL

J&J Ultralights SEA WING

Valid Maine

N947WL is a J&J Ultralights SEA WING, a weight-shift aircraft with a two-stroke engine, built in 1999. It has 2 seats. It is registered to an individual in Cumberland, Maine. The registration is valid: it was issued on May 29, 2007 and expires on April 30, 2030. It holds an experimental airworthiness certificate for registered before jan 31, 2008, dated January 20, 2010.

Aircraft

Maker
J&J Ultralights
Model
SEA WING
Serial number
SWJ582105001
Type
Weight-shift control
Power
Two-cycle piston, 1 motor · Rotax 582UL-99 · 65 hp
Seats
2
Year built
1999
Transponder code
AD2928 (octal 53224450)

Registration

Status
Valid registration
Certificate issued
May 29, 2007
Expires
April 30, 2030
Last FAA action
October 20, 2023
Airworthiness
Experimental · Registered before Jan 31, 2008 · January 20, 2010
FAA region
New England
FAA record id
00359199

Owner as the FAA publishes it

Name
Lewis William E
Type
Individual
Address
140 Middle Rd
Cumberland, ME 04021-3701

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