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Registered aircraft · FAA record as of September 25, 2026
N41GP

Mahar Michael C GP-4

Valid Wisconsin

N41GP is a Mahar Michael C GP-4, a fixed-wing airplane with one motor with a piston engine. It has 2 seats. It is registered to an individual in Lake Geneva, Wisconsin. The registration is valid: it was issued on May 14, 2024 and expires on May 31, 2031. It holds an experimental airworthiness certificate for amateur built, dated February 29, 2008.

Aircraft

Maker
Mahar Michael C
Model
GP-4
Serial number
400
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming IO-360-A1A · 200 hp
Seats
2
Year built
Not given
Transponder code
A4D26B (octal 51151153)

Registration

Status
Valid registration
Certificate issued
May 14, 2024
Expires
May 31, 2031
Last FAA action
April 23, 2025
Airworthiness
Experimental · Amateur built · February 29, 2008
FAA region
Great Lakes
FAA record id
00453319

Owner as the FAA publishes it

Name
Homan Alan
Type
Individual
Address
N3244 Williams St
Lake Geneva, WI 53147-3533

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

2018-03-14Patterson Glen P GYROBEE · Registration expired, pending cancellation
2000-02-18Christen Industries Inc PITTS S-2B · exported to South Africa · Valid registration

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