Aircraft Description
Model Year
1976
Manufacturer
CESSNA
Model
421C
Type Aircraft
Fixed Wing Multi Engine
ICAO Type Code
C421421 Executive Commuter
Cruise Speed
90 mph
Weight Class
Up to 12,500 lbs
Airworthiness Date
April 18, 1984
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
September 18, 2012
Registered Owner
Name
TWO ONE SIERRA GOLF LLC
Address
3516 SW 110TH ST
City
SEATTLE
State / Zip Code
Washington98146-1760
Country
United States
Powerplant & Avionics
Engine Type
Reciprocating
Number of Engines
2
Engine Manufacturer
CONT MOTOR
Engine Model
GTSIO-520 SER
Horsepower
435 HP
Mode S Code (Oct)
50334300
Mode S Code (Hex)
A1B8C0
Additional Details
Registration
N21SG
Serial Number
421C0039
Number of Engines
2
Number of Seats
8
Expiration Date
September 30, 2028
Last Action Date
June 10, 2023
Last Update Date
January 19, 2026
Unique ID
00970924
Last Known Position
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-03-15 01:32:20 UTC