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
January 20, 1975
Classification
Standard Normal Category
Type Registration
LLC
Status
Valid Registration
Cert Issue Date
July 28, 2024
Registered Owner
Name
PARTWIN421 LLC
Address
185 OLD MILL RD
City
GREENWICH
State / Zip Code
Connecticut06831-2614
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)
50275070
Mode S Code (Hex)
A17A38
Additional Details
Registration
N1946G
Serial Number
421B0846
Number of Engines
2
Number of Seats
8
Expiration Date
July 31, 2031
Last Action Date
November 14, 2025
Last Update Date
January 19, 2026
Unique ID
00722950
Last Known Position
Date
March 21, 2026 (UTC 18:40:51)
Airport
—
Latitude
41.354553
Longitude
-73.469055
Data Source
Data provided by the US Federal Aviation Administration. View on FAA.gov
Last updated: 2026-04-01 01:32:20 UTC