N821SF - 1990 Beech 1900C Aircraft Registration

B190

1990 BEECH 1900C

Aircraft Description

N821SF is a 1990 Beech 1900C, a twin-engine turbo-prop aircraft registered to Alpine Aviation INC in Provo, UT. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on November 1, 2011. The registration certificate was issued on January 21, 2015. The registration is set to expire on January 31, 2028. Powered by a P&w Canada PT6A-65B engine producing 1173 horsepower, N821SF is. The aircraft's Mode S transponder code is AB3628 (hex), used for ADS-B identification and flight tracking. N821SF was last tracked by AviatorDB at coordinates 36.2101, -95.8989 on April 2, 2026. The FAA registry record for N821SF was last updated on April 14, 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 N821SF. 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
1990
Manufacturer
BEECH
Model
1900C
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
B1901900
Weight Class
12,500–19,999 lbs
Airworthiness Date
November 1, 2011
Classification
Standard Normal Category
Type Registration
Corporation
Status
Valid Registration
Cert Issue Date
January 21, 2015

Registered Owner

Name
ALPINE AVIATION INC
Address
1177 ALPINE AIR WAY
City
PROVO
State / Zip Code
Utah84601-8270
Country
United States

Operator / Airline

Operator
Alpine Aviation
ICAO Code
LPC

Powerplant & Avionics

Engine Type
Turbo-prop
Number of Engines
2
Engine Manufacturer
P&W CANADA
Engine Model
PT6A-65B
Horsepower
1173 HP
Mode S Code (Oct)
52633050
Mode S Code (Hex)
AB3628

Additional Details

Registration
N821SF
Serial Number
UC-121
Number of Engines
2
Number of Seats
19
Expiration Date
January 31, 2028
Last Action Date
April 14, 2023
Last Update Date
January 19, 2026
Unique ID
00164851

Last Known Position

Date
May 11, 2026 (UTC 02:27:46)
Airport
Latitude
35.94342
Longitude
-86.526031

Data Source

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

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