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Registered aircraft · FAA record as of September 25, 2026
N437W

Duncan Bill SUPER MAUL

Valid Idaho

N437W is a Duncan Bill SUPER MAUL, a fixed-wing airplane with one motor with a four-stroke engine, built in 2013. It has 4 seats. It is registered to an individual in Sagle, Idaho. The registration is valid: it was issued on August 23, 2024 and expires on August 31, 2031. It holds an experimental airworthiness certificate for amateur built, dated November 20, 2013.

Aircraft

Maker
Duncan Bill
Model
SUPER MAUL
Serial number
001
Type
Fixed-wing, single engine
Power
Four-cycle piston, 1 motor · Lycoming IO-540-V4A5D · 260 hp
Seats
4
Year built
2013
Transponder code
A53F13 (octal 51237423)

Registration

Status
Valid registration
Certificate issued
August 23, 2024
Expires
August 31, 2031
Last FAA action
August 27, 2024
Airworthiness
Experimental · Amateur built · November 20, 2013
FAA region
Northwest Mountain
FAA record id
01135108

Owner as the FAA publishes it

Name
Woodward James W
Type
Individual
Address
499 Blue Sky Rd
Sagle, ID 83860-9156

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 2

1981-05-06Douglas B-26C · Valid registration
1935-07-26Curtiss Wright Airplane Co TRAVEL AIR 12K · Valid registration

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