Registry / Ryan Aeronautical / ST-A / N17351

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N17351 V

Ryan Aeronautical ST-A · 1937 · Hillsboro, OR

This aircraft — FAA registration facts

N17351 is a 1937 Ryan Aeronautical ST-A (serial 154), registered to Somers Charles Michael (individual) in Hillsboro, OR. Its FAA registration is recorded as v and expires March 2029; the airworthiness certificate dates from September 1964 (62 years ago). It carries a Menasco PIRATE C4 D4 engine rated at 125 hp, the engine on 50% of registered Ryan Aeronautical ST-As. Its Mode-S transponder broadcasts the ICAO 24-bit address A12773. It is one of 23 Ryan Aeronautical ST-A aircraft on the FAA registry. Somers Charles Michael holds 12 aircraft on the registry.

Registered owner
Somers Charles Michael
Owner type
Individual
Based in
Hillsboro, OR
Serial number
154
Year built
1937 · 89 yrs old
Airworthiness class
Standard – Normal
FAA status
V
Mode-S / ICAO24
A12773 · 50223563 octal
Certificate issued
Mar 14, 2022
Airworthiness date
Sep 30, 1964
Last FAA activity
Jul 21, 2023
Registration expires
Mar 31, 2029
FAA region
S

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

Engine on this aircraft

Engine
Menasco PIRATE C4 D4
Engine type
Reciprocating (Piston)
Rated power
125 hp
Power per seat
63 hp
FAA engine code
43504

10 of the 20 registered Ryan Aeronautical ST-A carry this engine (50%), across 4 engine variants on the type.

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

Community facts about N17351

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Flight history & live tracking

ICAO24: a12773
No flight data on file yet for N17351.
Queries adsb.lol — works only if N17351 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 7830402

Ryan Aeronautical ST-A
Engines: 1
Type: piston
Seats: 2
Cruise: 80 KTAS
Category: Standard

Engine — CODE 43504

Manufacturer: Menasco
Model: PIRATE C4 D4
Type: Reciprocating (Piston)
Horsepower: 125 HP

FAA Registration Record

N-Number: N17351
Serial Number: 154
Year Manufactured: 1937
ACFTREF Code: 7830402
Engine Code: 43504
Status: V (V)
Certification: Standard – Normal
Type Aircraft: Fixed Wing Single Engine (4)
Type Engine: Reciprocating (Piston) (1)
Source: master

Documents & resources

Commonly available reference sources for the Ryan Aeronautical ST-A. Always confirm against the manufacturer's current, authoritative publication for your specific aircraft.

View the Ryan Aeronautical ST-A model overview, reviews & photos →

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Transponder / ADS-B

Mode S (octal): 50223563
ICAO 24-bit (hex): A12773

Registrant

Somers Charles Michael
Individual
View all 12 aircraft registered to this owner →
3845 Ne 30Th Ave
Hillsboro, OR, 971244700
FAA Region: S

Key Dates

Certificate Issued Mar 14, 2022
Airworthiness Sep 30, 1964
Expiration Mar 31, 2029
Last Activity Jul 21, 2023
Data as of Sep 7, 2026

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