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
N15457

Northwestern PORTERFIELD 35-70

N15457 is a Northwestern PORTERFIELD 35-70, a fixed-wing airplane with one motor with a piston engine, built in 1950. It has 2 seats. It is registered to an individual in Gilroy, California. The registration is valid: it was issued on February 17, 2016 and expires on February 28, 2029. It holds a standard airworthiness certificate for normal, dated September 22, 1950.

Aircraft

Maker
Northwestern
Model
PORTERFIELD 35-70
Serial number
157
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor
Seats
2
Year built
1950
Cruising speed
76 mph
Transponder code
A0DC32 (octal 50156062)

Registration

Status
Valid registration
Certificate issued
February 17, 2016
Expires
February 28, 2029
Last FAA action
July 18, 2023
Airworthiness
Standard · Normal · September 22, 1950
FAA region
Western-Pacific
FAA record id
00992080

Owner as the FAA publishes it

Name
Prather Carl Lynn
Type
Individual
Address
9568 Estates Dr
Gilroy, CA 95020-9193

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