N2UM - 1958 Cessna 310B Aircraft Registration

C310

1958 CESSNA 310B

Aircraft Description

N2UM is a 1958 Cessna 310B, a twin-engine reciprocating (piston) aircraft registered to Hepfer John Edward in Midland, TX. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on February 1, 1958. The registration certificate was issued on August 5, 2020. The registration is set to expire on August 31, 2027. Powered by a Cont Motor O-470 SERIES engine producing 230 horsepower, N2UM is. The aircraft's Mode S transponder code is A18F1F (hex), used for ADS-B identification and flight tracking. The FAA registry record for N2UM was last updated on March 10, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Cessna 310, a pioneering light twin-engine aircraft that dominated the owner-flown business transport market for over two decades, first flew on January 3, 1953. This low-wing, retractable-gear monoplane featured twin Continental engines and could carry up to six passengers in its pressurized cabin. With a 35-foot wingspan and cruising speeds exceeding 200 mph, the 310 established new performance standards for its class. Manufactured by Cessna Aircraft Company in Wichita, Kansas, it remained in continuous production for 26 years. AviatorDB tracks 80,556 Cessna aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is C310.

AviatorDB has found no NTSB accident or incident reports involving N2UM. 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
1958
Manufacturer
CESSNA
Model
310B
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
C310310
Cruise Speed
167 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
February 1, 1958
Classification
Standard Category
Type Registration
Co-Owned
Status
Valid Registration
Cert Issue Date
August 5, 2020

Registered Owner

Name
HEPFER JOHN EDWARD
Address
PO BOX 61327
City
MIDLAND
State / Zip Code
Texas79711-1327
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
2
Engine Manufacturer
CONT MOTOR
Engine Model
O-470 SERIES
Horsepower
230 HP
Mode S Code (Oct)
50307437
Mode S Code (Hex)
A18F1F

Additional Details

Registration
N2UM
Serial Number
35649
Number of Engines
2
Number of Seats
5
Expiration Date
August 31, 2027
Last Action Date
March 10, 2023
Last Update Date
January 19, 2026
Unique ID
00143165

Data Source

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

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