Aircraft Description
Model Year
1974
Manufacturer
CESSNA
Model
421B
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
C421421 Executive Commuter
Cruise Speed
172 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
November 1, 1974
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
January 26, 2024
Registered Owner
Name
WIND RIVER AVIATION LLC
Address
410 SW TEXAS AVE
City
LAWTON
State / Zip Code
Oklahoma73501-4617
Country
United States
Powerplant & Avionics
Engine Type
Reciprocating
Number of Engines
2
Engine Manufacturer
CONT MOTOR
Engine Model
GTSIO-520-C
Horsepower
340 HP
Mode S Code (Oct)
52772432
Mode S Code (Hex)
ABF51A
Additional Details
Registration
N87MK
Serial Number
421B0808
Number of Engines
2
Number of Seats
8
Expiration Date
January 31, 2031
Last Action Date
January 26, 2024
Last Update Date
January 26, 2024
Unique ID
00140940
Last Known Position
Date
February 22, 2026 (UTC 04:29:35)
Airport
—
Latitude
34.469186
Longitude
-98.40992
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-03-15 01:32:20 UTC