N431BG - 1980 Beech C90 Aircraft Registration

BE9L

1980 BEECH C90

Aircraft Description

N431BG is a 1980 Beech C90, a twin-engine turbo-prop aircraft registered to Bismarck Air Medical LLC in Bismarck, ND. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on October 31, 1980. The registration certificate was issued on December 7, 2022. The registration is set to expire on December 31, 2029. Powered by a P&w Canada PT6A-21 engine producing 550 horsepower, N431BG is. The aircraft's Mode S transponder code is A526F5 (hex), used for ADS-B identification and flight tracking. N431BG was last tracked by AviatorDB near Bismarck Municipal Airport (KBIS) on March 24, 2026. The FAA registry record for N431BG was last updated on September 22, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

The Beech 90 King Air, the world's first commercially successful pressurized twin-turboprop business aircraft, revolutionized corporate aviation by bridging the gap between piston-engine aircraft and jets. First flown on January 24, 1964, it was a low-wing twin-engine turboprop that could seat 6-8 passengers with a pressurized cabin. With a wingspan of 50 feet 3 inches and cruising at 270 mph, it was manufactured by Beech Aircraft Corporation in Wichita, Kansas. AviatorDB tracks 18,376 Beech aircraft currently registered in the FAA database. The ICAO type designator for this aircraft model is BE9L.

AviatorDB has found no NTSB accident or incident reports involving N431BG. 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
1980
Manufacturer
BEECH
Model
C90
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
BE9L90 King Air
Cruise Speed
201 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
October 31, 1980
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
December 7, 2022

Registered Owner

Name
BISMARCK AIR MEDICAL LLC
Address
2301 UNIVERSITY DR BLDG 53
City
BISMARCK
State / Zip Code
North Dakota58504-7595
Country
United States

Powerplant & Avionics

Engine Type
Turbo-prop
Number of Engines
2
Engine Manufacturer
P&W CANADA
Engine Model
PT6A-21
Horsepower
550 HP
Mode S Code (Oct)
51223365
Mode S Code (Hex)
A526F5

Additional Details

Registration
N431BG
Serial Number
LJ-933
Number of Engines
2
Number of Seats
9
Expiration Date
December 31, 2029
Last Action Date
September 22, 2023
Last Update Date
January 19, 2026
Unique ID
00700883

Last Known Position

Date
April 6, 2026 (UTC 21:32:17)
Airport
Latitude
46.778982
Longitude
-100.760164

Data Source

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

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