N121TD - 1979 Beech C-12 Aircraft Registration

BE76

1979 BEECH C-12

Aircraft Description

N121TD is a 1979 Beech C-12, a twin-engine turbo-prop aircraft registered to Idaho State Police in Meridian, ID. This aircraft holds a standard airworthiness certificate issued by the Federal Aviation Administration on March 15, 1999. The registration certificate was issued on October 13, 1998. The registration is set to expire on February 28, 2031. Powered by a P&w PT6A SER engine producing 750 horsepower, N121TD is. The aircraft's Mode S transponder code is A05916 (hex), used for ADS-B identification and flight tracking. N121TD was last tracked by AviatorDB at coordinates 43.5644, -116.2230 on July 9, 2025. The FAA registry record for N121TD was last updated on February 7, 2024. AviatorDB monitors aircraft positions through ADS-B surveillance data and updates records as new position data is received.

Beechcraft, now part of Textron Aviation in Wichita, Kansas, has been building high-performance general aviation aircraft since 1932. The company is known for its Bonanza, Baron, and King Air lines, combining quality construction with exceptional performance. AviatorDB tracks 18,376 Beech aircraft currently registered in the FAA database, including the C-12 model.

AviatorDB has found no NTSB accident or incident reports involving N121TD. 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
C-12
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
BE7676 Duchess
Weight Class
Up to 12,500 lbs
Airworthiness Date
March 15, 1999
Classification
Standard Normal Category
Type Registration
Government
Status
Valid Registration
Cert Issue Date
October 13, 1998

Registered Owner

Name
IDAHO STATE POLICE
Address
700 S STRATFORD
City
MERIDIAN
State / Zip Code
Idaho83642
Country
United States

Powerplant & Avionics

Engine Type
Turbo-prop
Number of Engines
2
Engine Manufacturer
P&W
Engine Model
PT6A SER
Horsepower
750 HP
Mode S Code (Oct)
50054426
Mode S Code (Hex)
A05916

Additional Details

Registration
N121TD
Serial Number
78-23138
Number of Engines
2
Number of Seats
15
Expiration Date
February 28, 2031
Last Action Date
February 7, 2024
Last Update Date
February 7, 2024
Unique ID
00483806

Last Known Position

Date
April 18, 2026 (UTC 00:41:09)
Airport
Latitude
32.357623
Longitude
-86.795355

Data Source

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

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