N603ST - 2014 Beechcraft CORP G58 Aircraft Registration

BE58

2014 BEECHCRAFT CORP G58

Aircraft Description

N603ST is a 2014 Beechcraft Corp G58, a twin-engine reciprocating (piston) aircraft registered to Thunder Creek LLC in Strafford, NH. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on April 9, 2014. The registration certificate was issued on May 16, 2014. The registration is set to expire on May 31, 2027. Powered by a Cont Motor IO-550-C engine producing 300 horsepower, N603ST is. The aircraft's Mode S transponder code is A7D406 (hex), used for ADS-B identification and flight tracking. N603ST was last tracked by AviatorDB at coordinates 43.1697, -71.4879 on May 11, 2026. The FAA registry record for N603ST was last updated on January 22, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Beechcraft Baron 58 became one of general aviation's most successful light twin-engine aircraft, establishing itself as the preferred choice for owner-operated business aviation. First flown on June 23, 1969, it was a low-wing twin-engine monoplane powered by two Continental IO-520 piston engines, each producing 285 horsepower, with seating for four to six passengers. Spanning 37 feet 10 inches with an overall length of 29 feet 10 inches, the aircraft achieved a cruising speed of 200 miles per hour and a range exceeding 1,000 miles. Originally manufactured by Beech Aircraft Corporation, production continued for 34 years until 2004. AviatorDB tracks 203 Beechcraft Corp aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is BE58.

AviatorDB has found no NTSB accident or incident reports involving N603ST. 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
2014
Manufacturer
BEECHCRAFT CORP
Model
G58
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
BE5858 Baron
Weight Class
Up to 12,500 lbs
Airworthiness Date
April 9, 2014
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
May 16, 2014

Registered Owner

Name
THUNDER CREEK LLC
Address
68 OLD RIDGE RD
City
STRAFFORD
State / Zip Code
New Hampshire03884-6522
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
2
Engine Manufacturer
CONT MOTOR
Engine Model
IO-550-C
Horsepower
300 HP
Mode S Code (Oct)
51752006
Mode S Code (Hex)
A7D406

Additional Details

Registration
N603ST
Serial Number
TH-2412
Number of Engines
2
Number of Seats
6
Expiration Date
May 31, 2027
Last Action Date
January 22, 2023
Last Update Date
January 19, 2026
Unique ID
01143363

Last Known Position

Date
May 11, 2026 (UTC 16:51:39)
Airport
Latitude
43.169706
Longitude
-71.487906

Data Source

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

Last updated: 2026-07-01 01:32:20 UTC