N991BH - 1992 Dehavilland DHC-8-106 Aircraft Registration

1992 DEHAVILLAND DHC-8-106

Aircraft Description

N991BH is a 1992 Dehavilland DHC-8-106, a twin-engine turbo-prop aircraft registered to Big Horn Airways INC in Sheridan, WY. This aircraft holds a multiple airworthiness certificate issued by the Federal Aviation Administration on March 31, 2025. The registration certificate was issued on September 2, 2021. The registration is set to expire on September 30, 2028. Powered by a P&w Canada PW121 engine producing 1950 horsepower, N991BH is. The aircraft's Mode S transponder code is ADD67B (hex), used for ADS-B identification and flight tracking. The FAA registry record for N991BH was last updated on June 10, 2023. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

de Havilland Aircraft produced iconic aircraft from the Tiger Moth trainer to the Comet jetliner. de Havilland Canada's DHC-2 Beaver and DHC-6 Twin Otter remain among the most respected utility aircraft ever built. AviatorDB tracks 1,814 Dehavilland aircraft currently registered in the FAA database, including the DHC-8-106 model.

AviatorDB has found no NTSB accident or incident reports involving N991BH. 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
1992
Manufacturer
DEHAVILLAND
Model
DHC-8-106
Type Aircraft
Fixed Wing Multi Engine
Weight Class
20,000+ lbs
Airworthiness Date
March 31, 2025
Classification
Multiple 1 Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
September 2, 2021

Registered Owner

Name
BIG HORN AIRWAYS INC
Address
912 W BRUNDAGE LN
City
SHERIDAN
State / Zip Code
Wyoming82801-5827
Country
United States

Powerplant & Avionics

Engine Type
Turbo-prop
Number of Engines
2
Engine Manufacturer
P&W CANADA
Engine Model
PW121
Horsepower
1950 HP
Mode S Code (Oct)
53353173
Mode S Code (Hex)
ADD67B

Additional Details

Registration
N991BH
Serial Number
324
Number of Engines
2
Number of Seats
44
Expiration Date
September 30, 2028
Last Action Date
June 10, 2023
Last Update Date
January 19, 2026
Unique ID
01349278

Last Known Position

Date
May 23, 2026 (UTC 22:49:26)
Airport
Latitude
40.516077
Longitude
-122.298556

Data Source

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

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