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Registered aircraft · FAA record as of September 25, 2026
N4425S

Yakovlev YAK-9U-M

N4425S is a Yakovlev YAK-9U-M, a fixed-wing airplane with one motor with turboshaft engines, built in 1997. It has 1 seat. It is registered to co-owned owners in Half Moon Bay, California. The registration is valid: it was issued on July 31, 2015 and expires on July 31, 2028. It holds an experimental airworthiness certificate for exhibition, dated December 1, 1998.

Aircraft

Maker
Yakovlev
Model
YAK-9U-M
Serial number
0470405
Type
Fixed-wing, single engine
Power
Turboshaft, 1 motor · Allison V1710 SERIES · 1500 hp
Seats
1
Year built
1997
Transponder code
A55523 (octal 51252443)

Registration

Status
Valid registration
Certificate issued
July 31, 2015
Expires
July 31, 2028
Last FAA action
May 26, 2023
Airworthiness
Experimental · Exhibition · December 1, 1998
FAA region
Western-Pacific
FAA record id
00707251

Owner as the FAA publishes it

Name
Andreini Linda J
Type
Co-owned
Address
2220 Cabrillo Hwy S
Half Moon Bay, CA 94019-2249
Co-owners
Andreini Edward J / Andreini Sandra L

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

1989-09-07Air Tractor Inc AT-301 · N-number assigned but not yet registered

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