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Registered aircraft · FAA record as of September 25, 2026
N93931

Engineering & Research ERCOUPE 415-D

Valid Montana

N93931 is an Engineering & Research ERCOUPE 415-D, a fixed-wing airplane with one motor with a piston engine, built in 1946. It has 2 seats. It is registered to Arnie Or Sharon Schweer LLC, an LLC in Helena, Montana. The registration is valid: it was issued on October 21, 2021 and expires on October 31, 2028. It holds a standard airworthiness certificate, dated December 29, 1955.

Aircraft

Maker
Engineering & Research
Model
ERCOUPE 415-D
Serial number
1254
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Cont Motor A&C75 SERIES · 75 hp
Seats
2
Year built
1946
Cruising speed
90 mph
Transponder code
AD09F3 (octal 53204763)

Registration

Status
Valid registration
Certificate issued
October 21, 2021
Expires
October 31, 2028
Last FAA action
June 16, 2023
Airworthiness
Standard · December 29, 1955
FAA region
Northwest Mountain
FAA record id
00040261

Owner as the FAA publishes it

Name
Arnie Or Sharon Schweer LLC
Type
LLC
Address
PO Box 1840
Helena, MT 59624-1840

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