N6681S - 1979 Beech C90 Aircraft Registration

BE9L

1979 BEECH C90

Aircraft Description

N6681S is a 1979 Beech C90, a twin-engine turbo-prop aircraft registered to N6681S LLC in Helena, MT. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on May 21, 1979. The registration certificate was issued on January 13, 2023. The registration is set to expire on January 31, 2030. Powered by a P&w Canada PT6A-60A engine producing 1050 horsepower, N6681S is. The aircraft's Mode S transponder code is A8D47D (hex), used for ADS-B identification and flight tracking. N6681S was last tracked by AviatorDB at coordinates 33.4386, -88.7759 on March 23, 2026. The FAA registry record for N6681S was last updated on September 30, 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 N6681S. 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
1979
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
May 21, 1979
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
January 13, 2023

Registered Owner

Name
N6681S LLC
Address
415 N BENTON AVE
City
HELENA
State / Zip Code
Montana59601-5041
Country
United States

Powerplant & Avionics

Engine Type
Turbo-prop
Number of Engines
2
Engine Manufacturer
P&W CANADA
Engine Model
PT6A-60A
Horsepower
1050 HP
Mode S Code (Oct)
52152175
Mode S Code (Hex)
A8D47D

Additional Details

Registration
N6681S
Serial Number
LJ-850
Number of Engines
2
Number of Seats
9
Expiration Date
January 31, 2030
Last Action Date
September 30, 2023
Last Update Date
September 30, 2023
Unique ID
00013126

Last Known Position

Date
May 7, 2026 (UTC 21:12:32)
Airport
Latitude
33.869751
Longitude
-87.946678

Data Source

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

Last updated: 2026-06-15 01:32:20 UTC