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Registered aircraft · FAA record as of September 25, 2026
N2077U

Maule M-4-220C

Valid Wisconsin

N2077U is a Maule M-4-220C, a fixed-wing airplane with one motor with a piston engine, built in 1971. It has 4 seats. It is registered to an individual in Waupaca, Wisconsin. The registration is valid: it was issued on April 12, 2013 and expires on April 30, 2029. It holds a standard airworthiness certificate for normal, dated May 28, 1971.

Aircraft

Maker
Maule
Model
M-4-220C
Serial number
2070C
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Franklin 6V 350 SERIES · 235 hp
Seats
4
Year built
1971
Cruising speed
108 mph
Transponder code
A1AF64 (octal 50327544)

Registration

Status
Valid registration
Certificate issued
April 12, 2013
Expires
April 30, 2029
Last FAA action
July 28, 2023
Airworthiness
Standard · Normal · May 28, 1971
FAA region
Great Lakes
FAA record id
00661212

Owner as the FAA publishes it

Name
Unertl Ronald W
Type
Individual
Address
E1062 Whispering Pines Rd
Waupaca, WI 54981-9732

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