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Registered aircraft · FAA record as of September 25, 2026
N51428

North American SNJ-4

Valid Wisconsin

N51428 is a North American SNJ-4, a fixed-wing airplane with one motor with a piston engine, built in 1957. It has 2 seats. It is registered to Mach 25 Aviation LLC, an LLC in Hudson, Wisconsin. The registration is valid: it was issued on July 18, 2013 and expires on July 31, 2029. It holds a standard airworthiness certificate, dated February 5, 1958.

Aircraft

Maker
North American
Model
SNJ-4
Serial number
88-13891
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · P&W R1340 SERIES · 600 hp
Seats
2
Year built
1957
Cruising speed
141 mph
Transponder code
A6730A (octal 51471412)

Registration

Status
Valid registration
Certificate issued
July 18, 2013
Expires
July 31, 2029
Last FAA action
August 18, 2023
Airworthiness
Standard · February 5, 1958
FAA region
Great Lakes
FAA record id
00981425

Owner as the FAA publishes it

Name
Mach 25 Aviation LLC
Type
LLC
Address
204 Starrwood
Hudson, WI 54016-7174

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 1

1948-11-18Aeronca 0-58B · Valid registration

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