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
N51979

North American SNJ-5

Valid Delaware

N51979 is a North American SNJ-5, a fixed-wing airplane with one motor with a piston engine, built in 1944. It has 2 seats. It is registered to Up North LLC, an LLC in Wilmington, Delaware. The registration is valid: it was issued on April 12, 2018 and expires on April 30, 2028. It holds a standard airworthiness certificate for normal, dated April 26, 1979.

Aircraft

Maker
North American
Model
SNJ-5
Serial number
51979
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · P&W R1340 SERIES · 600 hp
Seats
2
Year built
1944
Cruising speed
141 mph
Transponder code
A6864D (octal 51503115)

Registration

Status
Valid registration
Certificate issued
April 12, 2018
Expires
April 30, 2028
Last FAA action
May 5, 2023
Airworthiness
Standard · Normal · April 26, 1979
FAA region
Eastern
FAA record id
00772265

Owner as the FAA publishes it

Name
Up North LLC
Type
LLC
Address
251 Little Falls Dr
Wilmington, DE 19808-1674

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

1951-02-14Fairchild M-62A · Valid registration

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