Registry / Yakovlev / YAK-9U-M / N4425S

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N4425S V

Yakovlev YAK-9U-M · 1997 · Half Moon Bay, CA

This aircraft — FAA registration facts

N4425S is a 1997 Yakovlev YAK-9U-M (serial 0470405), registered to Andreini Linda J (co-owner) in Half Moon Bay, CA. Its FAA registration is recorded as v and expires July 2028; the airworthiness certificate dates from December 1998 (27 years ago). It carries a Allison V1710 SERIES engine rated at 1,500 hp. Its Mode-S transponder broadcasts the ICAO 24-bit address A55523. It is one of 5 Yakovlev YAK-9U-M aircraft on the FAA registry.

Registered owner
Andreini Linda J
Owner type
Co-Owner
Based in
Half Moon Bay, CA
Serial number
0470405
Year built
1997 · 29 yrs old
Airworthiness class
43
FAA status
V
Mode-S / ICAO24
A55523 · 51252443 octal
Certificate issued
Jul 31, 2015
Airworthiness date
Dec 1, 1998
Last FAA activity
May 26, 2023
Registration expires
Jul 31, 2028
FAA region
4

Source: FAA aircraft registry (public record). Community reviews and photos below.

Engine on this aircraft

Engine
Allison V1710 SERIES
Engine type
Turbo-shaft
Rated power
1,500 hp
Power per seat
1,500 hp
FAA engine code
03001

Source: FAA engine reference (ENGINE.txt), matched on this registration's engine code.

Community facts about N4425S

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Flight history & live tracking

ICAO24: a55523
No flight data on file yet for N4425S.
Queries adsb.lol — works only if N4425S is broadcasting ADS-B right now. Daily sweep at 04:43 MST · external trackers above for guaranteed live data.
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Aircraft Type — ACFTREF 05603QW

Yakovlev YAK-9U-M
Engines: 1
Type: turboprop
Seats: 1
Category: Standard

Engine — CODE 03001

Manufacturer: Allison
Model: V1710 SERIES
Type: Turbo-shaft
Horsepower: 1,500 HP

FAA Registration Record

N-Number: N4425S
Serial Number: 0470405
Year Manufactured: 1997
ACFTREF Code: 05603QW
Engine Code: 03001
Status: V (V)
Certification: 43
Type Aircraft: Fixed Wing Single Engine (4)
Type Engine: Turbo-shaft (3)
Source: master

Transponder / ADS-B

Mode S (octal): 51252443
ICAO 24-bit (hex): A55523

Registrant

Andreini Linda J
Co-Owner
2220 Cabrillo Hwy S
Half Moon Bay, CA, 940192249
FAA Region: 4
Additional Names
ANDREINI EDWARD J
ANDREINI SANDRA L

Key Dates

Certificate Issued Jul 31, 2015
Airworthiness Dec 1, 1998
Expiration Jul 31, 2028
Last Activity May 26, 2023
Data as of Sep 7, 2026

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