N423RB - 1981 Cessna 340A Aircraft Registration

C340

1981 CESSNA 340A

Aircraft Description

N423RB is a 1981 Cessna 340A, a twin-engine reciprocating (piston) aircraft registered to Adams Aviation Services INC Owner Trustee in Wilmington, DE. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on September 4, 1981. The registration certificate was issued on May 21, 2025. The registration is set to expire on May 31, 2032. Powered by a Cont Motor TSIO-520 SER engine producing 300 horsepower, N423RB is. The aircraft's Mode S transponder code is A5083D (hex), used for ADS-B identification and flight tracking. N423RB was last tracked by AviatorDB at coordinates 19.3963, -99.4936 on February 5, 2026. The FAA registry record for N423RB was last updated on May 21, 2025. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Cessna 340 was a pressurized twin-engine business aircraft that provided high-altitude capability at a lower cost than larger corporate twins. First delivered in 1971, it was a low-wing monoplane powered by two turbocharged Continental engines that could seat up to six occupants. With a maximum takeoff weight of 5,990 pounds in its final configuration, the aircraft offered pressurized comfort for business travel. Manufactured by Cessna Aircraft Company from 1972 to 1984, 1,287 examples were built before production ended. AviatorDB tracks 80,556 Cessna aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is C340.

AviatorDB has found no NTSB accident or incident reports involving N423RB. 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
1981
Manufacturer
CESSNA
Model
340A
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
C340340
Cruise Speed
90 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
September 4, 1981
Classification
Standard Normal Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
May 21, 2025

Registered Owner

Name
ADAMS AVIATION SERVICES INC OWNER TRUSTEE
Address
108 W 13TH ST STE 105
City
WILMINGTON
State / Zip Code
Delaware19801-1145
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
2
Engine Manufacturer
CONT MOTOR
Engine Model
TSIO-520 SER
Horsepower
300 HP
Mode S Code (Oct)
51204075
Mode S Code (Hex)
A5083D

Additional Details

Registration
N423RB
Serial Number
340A1270
Number of Engines
2
Number of Seats
6
Expiration Date
May 31, 2032
Last Action Date
May 21, 2025
Last Update Date
January 19, 2026
Unique ID
00960097

Last Known Position

Date
May 8, 2026 (UTC 19:20:46)
Airport
Latitude
19.654587
Longitude
-99.313513

Data Source

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

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