N46503 - 1941 Ryan Aeronautical ST3KR Aircraft Registration

L39

1941 RYAN AERONAUTICAL ST3KR

Aircraft Description

N46503 is a 1941 Ryan Aeronautical ST3KR, a single-engine reciprocating (piston) aircraft registered to Nuanez Ralph Roman DBA in Bakersfield, CA. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on March 31, 1956. Powered by a Kinner R5 SERIES engine producing 160 horsepower, N46503 is. The aircraft's Mode S transponder code is A5AEA2 (hex), used for ADS-B identification and flight tracking. N46503 was last tracked by AviatorDB at coordinates 29.9577, -81.3121 on February 10, 2026. The FAA registry record for N46503 was last updated on November 30, 2022. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Ryan Aeronautical is an aircraft manufacturer with aircraft registered in the FAA database tracked by AviatorDB. AviatorDB tracks 166 Ryan Aeronautical aircraft currently registered in the FAA database, including the ST3KR model.

AviatorDB has found no NTSB accident or incident reports involving N46503. AviatorDB cross-references all FAA registration data with NTSB accident and incident reports, providing a comprehensive safety overview for every registered aircraft in the United States.

Model Year
1941
Manufacturer
RYAN AERONAUTICAL
Model
ST3KR
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
L39L-39 C
Cruise Speed
105 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
March 31, 1956
Classification
Standard Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date

Registered Owner

Name
NUANEZ RALPH ROMAN DBA
Address
7400 CALLE PRIVADA
City
BAKERSFIELD
State / Zip Code
California93309-7100
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
KINNER
Engine Model
R5 SERIES
Horsepower
160 HP
Mode S Code (Oct)
51327242
Mode S Code (Hex)
A5AEA2

Additional Details

Registration
N46503
Serial Number
1290
Number of Engines
1
Number of Seats
2
Expiration Date
Last Action Date
November 30, 2022
Last Update Date
January 19, 2026
Unique ID
00163244

Last Known Position

Date
February 10, 2026 (UTC 15:23:29)
Airport
Latitude
29.957748
Longitude
-81.31213

Data Source

Data provided by the US Federal Aviation Administration. View on FAA.gov

Last updated: 2026-04-01 01:32:20 UTC