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Registered aircraft · FAA record as of September 25, 2026
N334DM

Harle Harold L WITTMAN W-10

Valid Indiana

N334DM is a Harle Harold L WITTMAN W-10, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to Tailwind Aviators LLC, an LLC in Carmel, Indiana. The registration is valid: it was issued on January 1, 2026 and expires on January 31, 2033. It holds an experimental airworthiness certificate for amateur built, dated June 12, 1987.

Aircraft

Maker
Harle Harold L
Model
WITTMAN W-10
Serial number
643
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming 0-320 SERIES · 180 hp
Seats
2
Year built
Not given
Transponder code
A3A502 (octal 50722402)

Registration

Status
Valid registration
Certificate issued
January 1, 2026
Expires
January 31, 2033
Last FAA action
January 1, 2026
Airworthiness
Experimental · Amateur built · June 12, 1987
FAA region
Great Lakes
FAA record id
00195370

Owner as the FAA publishes it

Name
Tailwind Aviators LLC
Type
LLC
Address
10235 N College Ave
Carmel, IN 46280-1635

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