N4178A - 1952 Beech A45 Aircraft Registration

1952 BEECH A45

Aircraft Description

N4178A is a 1952 Beech A45, a single-engine reciprocating (piston) aircraft registered to Obrien Michael J in San Juan Capo, CA. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on January 4, 1958. The registration certificate was issued on March 31, 2021. The registration is set to expire on March 31, 2028. Powered by a Cont Motor O-470 SERIES engine producing 230 horsepower, N4178A is. The aircraft's Mode S transponder code is A4F192 (hex), used for ADS-B identification and flight tracking. N4178A was last tracked by AviatorDB at coordinates 33.9760, -117.6228 on January 25, 2026. The FAA registry record for N4178A was last updated on April 28, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Beechcraft, now part of Textron Aviation in Wichita, Kansas, has been building high-performance general aviation aircraft since 1932. The company is known for its Bonanza, Baron, and King Air lines, combining quality construction with exceptional performance. AviatorDB tracks 18,376 Beech aircraft currently registered in the FAA database, including the A45 model.

AviatorDB has found no NTSB accident or incident reports involving N4178A. 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
1952
Manufacturer
BEECH
Model
A45
Type Aircraft
Fixed Wing Single Engine
Cruise Speed
141 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
January 4, 1958
Classification
Standard Category
Type Registration
Individual
Status
Valid Registration
Cert Issue Date
March 31, 2021

Registered Owner

Name
OBRIEN MICHAEL J
Address
31301 AGUACATE RD
City
SAN JUAN CAPO
State / Zip Code
California92675-3054
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
1
Engine Manufacturer
CONT MOTOR
Engine Model
O-470 SERIES
Horsepower
230 HP
Mode S Code (Oct)
51170622
Mode S Code (Hex)
A4F192

Additional Details

Registration
N4178A
Serial Number
G-20
Number of Engines
1
Number of Seats
2
Expiration Date
March 31, 2028
Last Action Date
April 28, 2023
Last Update Date
January 19, 2026
Unique ID
00401594

Last Known Position

Date
May 17, 2026 (UTC 20:50:04)
Airport
Latitude
33.975825
Longitude
-117.636538

Data Source

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

Last updated: 2026-05-15 01:32:20 UTC