flight Aircraft

N421GM

CESSNA 421 Executive Commuter

Operated by N421GM LLC

Tail number
N421GM
Type
C421
Mode-S
A4FFF8
Not currently tracked · last seen 10h ago
Flights observed
5
Avg flight time
41m
Typical route
-
Last seen
10h ago

Last known area

Map centered near N421GM's most recent activity.

Recent flights last 5

DateRouteTakeoffLandingDuration
2026-04-18 - Apr 18, 18:00 UTCApr 18, 19:40 UTC1h 40m
2026-04-17 - Apr 17, 19:25 UTCApr 17, 20:10 UTC45m
2026-04-17 - Apr 17, 19:10 UTCApr 17, 19:20 UTC10m
2026-04-17 - Apr 17, 17:25 UTCApr 17, 18:00 UTC35m
2026-04-17 - Apr 17, 17:00 UTCApr 17, 17:15 UTC15m

Specifications

Registration N421GM
Aircraft type CESSNA 421 Executive Commuter (C421)
Operator N421GM LLC
Mode-S code A4FFF8 · 51177770 (octal)

Looking for transponder-level data? View the Mode-S A4FFF8 page for country allocation, callsign history, and ADS-B signal details.

N421GM frequently asked

What type of aircraft is N421GM?
N421GM is a CESSNA 421 Executive Commuter (ICAO type code C421).
Who operates N421GM?
N421GM is operated by N421GM LLC.
What is the Mode-S transponder code for N421GM?
N421GM broadcasts on Mode-S (ICAO 24-bit) address A4FFF8 (octal 51177770). View the transponder page.
Where is N421GM right now?
N421GM is not currently being tracked; last seen 10h ago.