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
N9478K

Stinson 108

N9478K is a Stinson 108, a fixed-wing airplane with one motor with a piston engine, built in 1947. It has 4 seats. It is registered to an individual in Santa Rosa, California. The registration is valid: it was issued on April 29, 2008 and expires on May 31, 2027. It holds a standard airworthiness certificate.

Aircraft

Maker
Stinson
Model
108
Serial number
108-2478
Type
Fixed-wing, single engine
Power
Piston (reciprocating), 1 motor · Franklin 6A4165 SERIES · 165 hp
Seats
4
Year built
1947
Cruising speed
84 mph
Transponder code
AD2AA3 (octal 53225243)

Registration

Status
Valid registration
Certificate issued
April 29, 2008
Expires
May 31, 2027
Last FAA action
January 22, 2023
Airworthiness
Standard
FAA region
Western-Pacific
FAA record id
00363738

Owner as the FAA publishes it

Name
Kainu William M
Type
Individual
Address
2356 Donna Maria Way
Santa Rosa, CA 95401-5717

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