N458K - 1974 Beech 58 Aircraft Registration

B58T

1974 BEECH 58

Aircraft Description

N458K is a 1974 Beech 58, a twin-engine reciprocating (piston) aircraft registered to August Aero LLC in Kalispell, MT. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on March 12, 1974. The registration certificate was issued on February 10, 2026. The registration is set to expire on February 28, 2033. Powered by a Cont Motor IO 520 SERIES engine producing 285 horsepower, N458K is. The aircraft's Mode S transponder code is A590B5 (hex), used for ADS-B identification and flight tracking. The FAA registry record for N458K was last updated on February 10, 2026. 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 18,376 Beech 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 N458K. 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
1974
Manufacturer
BEECH
Model
58
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
B58T58P Pressurized Baron
Cruise Speed
165 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
March 12, 1974
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
February 10, 2026

Registered Owner

Name
AUGUST AERO LLC
Address
1001 S MAIN ST STE 8007
City
KALISPELL
State / Zip Code
Montana59901-1498
Country
United States

Powerplant & Avionics

Engine Type
Reciprocating
Number of Engines
2
Engine Manufacturer
CONT MOTOR
Engine Model
IO 520 SERIES
Horsepower
285 HP
Mode S Code (Oct)
51310265
Mode S Code (Hex)
A590B5

Additional Details

Registration
N458K
Serial Number
TH-452
Number of Engines
2
Number of Seats
6
Expiration Date
February 28, 2033
Last Action Date
February 10, 2026
Last Update Date
January 19, 2026
Unique ID
00112614

Data Source

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

Last updated: 2026-04-01 01:32:20 UTC