N5403K - 1951 Ryan Navion B Aircraft Registration

NAVI

1951 RYAN NAVION B

Aircraft Description

N5403K is a 1951 Ryan NAVION B, a single-engine reciprocating (piston) aircraft registered to Kaser William A in Vero Beach, FL. The registration certificate was issued on July 22, 2015. The registration is set to expire on July 31, 2028. Powered by a Lycoming GO-435C&D SER engine producing 260 horsepower, N5403K is. The aircraft's Mode S transponder code is A6DAB7 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N5403K was last updated on May 26, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Ryan Navion was an innovative post-World War II light aircraft that bridged military fighter design with civilian aviation needs. First flown in 1946, it was a low-wing, single-engine monoplane that could seat four to five passengers with distinctive tip tanks and enclosed cockpit styling derived from the P-51 Mustang. Spanning 33 feet with a length of 29 feet, it achieved speeds up to 175 mph with various Continental and Lycoming engines. Originally manufactured by North American Aviation, production continued through multiple companies until 1976. AviatorDB tracks 368 Ryan aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is NAVI.

AviatorDB has found no NTSB accident or incident reports involving N5403K. 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
1951
Manufacturer
RYAN
Model
NAVION B
Type Aircraft
Fixed Wing Single Engine
ICAO Type Code
NAVINavion
Cruise Speed
126 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
Classification
Standard Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
July 22, 2015

Registered Owner

Name
KASER WILLIAM A
Address
560 GULL WING DR
City
VERO BEACH
State / Zip Code
Florida32968-9643
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
LYCOMING
Engine Model
GO-435C&D SER
Horsepower
260 HP
Mode S Code (Oct)
51555267
Mode S Code (Hex)
A6DAB7

Additional Details

Registration
N5403K
Serial Number
NAV-4-2303B
Number of Engines
1
Number of Seats
5
Expiration Date
July 31, 2028
Last Action Date
May 26, 2023
Last Update Date
January 19, 2026
Unique ID
00584772

Data Source

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

Last updated: 2026-05-01 01:32:20 UTC