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
N1131L

Lake LA-4

Valid Wisconsin

N1131L is a Lake LA-4, a fixed-wing airplane with one motor with a piston engine, built in 1964. It has 4 seats. It is registered to co-owned owners in Junction City, Wisconsin. The registration is valid: it was issued on February 5, 2009 and expires on July 31, 2029. It holds a standard airworthiness certificate for normal, dated April 14, 1964.

Aircraft

Maker
Lake
Model
LA-4
Serial number
293
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Lycoming O&VO-360 SER · 180 hp
Seats
4
Year built
1964
Cruising speed
91 mph
Transponder code
A039DE (octal 50034736)

Registration

Status
Valid registration
Certificate issued
February 5, 2009
Expires
July 31, 2029
Last FAA action
August 18, 2023
Airworthiness
Standard · Normal · April 14, 1964
FAA region
Great Lakes
FAA record id
00151140

Owner as the FAA publishes it

Name
Seehafer Paul D Trustee
Type
Co-owned
Address
4411 County Rd E
Junction City, WI 54443-9643
Co-owners
Seehafer Ann F Trustee

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