Apparatus

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sensors Mode-S transponder

AA8418

ICAO 24-bit transponder address · allocated to United States

Currently assigned to N777LX · CESSNA 560XL Citation XLS · operated by FRONTENAC PROPERTIES INC

Hex
AA8418
Octal
52502030
Decimal
11,174,936
Country
US
Tail
N777LX
Type
C56X
No current signal · last broadcast Jul 26, 22:00 UTC
Flights observed
85
Distinct callsigns
1
Country
US
Last broadcast
Jul 26, 22:00 UTC

Last known position

Most recent position reported by Mode-S AA8418.

Country allocation

The ICAO 24-bit address AA8418 falls within the block assigned to United States (US) by ICAO Annex 10, Volume III. Every aircraft registered in United States receives a permanent address from this block at the time of registration; the address stays with the airframe even if the aircraft is re-registered to a different operator within the country.

Callsign history 1 distinct

Callsign Airline Flights Last seen
GLT777 - 85 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 GLT777 - Jul 26, 21:00 UTCJul 26, 22:00 UTC1h 0m
2026-07-25 GLT777 - Jul 25, 15:00 UTCJul 25, 15:55 UTC55m
2026-07-25 GLT777 - Jul 25, 13:40 UTCJul 25, 14:05 UTC25m
2026-07-23 GLT777 YWG → SUS Jul 23, 18:10 UTCJul 23, 19:55 UTC1h 45m
2026-07-22 GLT777 SUS → YWG Jul 22, 18:00 UTCJul 22, 20:25 UTC2h 25m
2026-07-21 GLT777 - Jul 21, 18:15 UTCJul 21, 19:05 UTC50m
2026-07-21 GLT777 - Jul 21, 13:35 UTCJul 21, 14:20 UTC45m
2026-07-11 GLT777 - Jul 11, 22:55 UTCJul 12, 00:40 UTC1h 45m
2026-07-10 GLT777 - Jul 10, 12:50 UTCJul 10, 14:30 UTC1h 40m
2026-07-10 GLT777 - Jul 10, 10:45 UTCJul 10, 11:55 UTC1h 10m
2026-07-02 GLT777 CLL → SUS Jul 2, 19:05 UTCJul 2, 20:40 UTC1h 35m
2026-07-02 GLT777 - Jul 2, 16:15 UTCJul 2, 17:45 UTC1h 30m
2026-07-01 GLT777 - Jul 1, 16:45 UTCJul 1, 17:50 UTC1h 5m
2026-06-30 GLT777 - Jun 30, 15:10 UTCJun 30, 16:15 UTC1h 5m
2026-06-29 GLT777 - Jun 29, 03:29 UTCJun 29, 04:00 UTC30m
2026-06-28 GLT777 - Jun 28, 19:40 UTCJun 28, 20:14 UTC35m
2026-06-28 GLT777 YWG → SUS Jun 28, 14:45 UTCJun 28, 16:49 UTC2h 5m
2026-06-28 GLT777 - Jun 28, 11:50 UTCJun 28, 13:59 UTC2h 10m
2026-06-27 GLT777 - Jun 27, 15:39 UTCJun 27, 18:20 UTC2h 40m
2026-06-27 GLT777 - Jun 27, 12:15 UTCJun 27, 14:20 UTC2h 5m
2026-06-26 GLT777 - Jun 26, 19:45 UTCJun 26, 20:29 UTC45m
2026-06-24 GLT777 - Jun 24, 23:40 UTCJun 25, 00:19 UTC40m
2026-06-23 GLT777 - Jun 23, 15:40 UTCJun 23, 17:09 UTC1h 30m
2026-06-23 GLT777 - Jun 23, 14:10 UTCJun 23, 15:09 UTC1h 0m
2026-06-23 GLT777 - Jun 23, 12:55 UTCJun 23, 13:15 UTC20m
2026-06-13 GLT777 - Jun 13, 19:05 UTCJun 13, 21:45 UTC2h 40m
2026-06-13 GLT777 - Jun 13, 16:55 UTCJun 13, 18:25 UTC1h 30m
2026-06-10 GLT777 - Jun 10, 18:30 UTCJun 10, 19:45 UTC1h 15m
2026-06-10 GLT777 - Jun 10, 14:25 UTCJun 10, 17:40 UTC3h 15m
2026-06-10 GLT777 - Jun 10, 11:45 UTCJun 10, 13:00 UTC1h 15m
2026-06-10 GLT777 - Jun 10, 09:45 UTCJun 10, 11:05 UTC1h 20m
2026-06-09 GLT777 - Jun 9, 19:50 UTCJun 9, 21:25 UTC1h 35m
2026-06-09 GLT777 - Jun 9, 17:45 UTCJun 9, 18:00 UTC15m
2026-06-09 GLT777 - Jun 9, 14:35 UTCJun 9, 15:50 UTC1h 15m
2026-06-08 GLT777 - Jun 8, 19:40 UTCJun 8, 20:20 UTC40m
2026-06-08 GLT777 - Jun 8, 14:20 UTCJun 8, 14:40 UTC20m
2026-06-08 GLT777 - Jun 8, 12:15 UTCJun 8, 13:30 UTC1h 15m
2026-06-05 GLT777 STL → SUS Jun 5, 21:55 UTCJun 5, 22:05 UTC10m
2026-06-05 GLT777 - Jun 5, 17:25 UTCJun 5, 18:05 UTC40m
2026-06-05 GLT777 - Jun 5, 15:30 UTCJun 5, 16:10 UTC40m
2026-06-05 GLT777 - Jun 5, 00:40 UTCJun 5, 02:00 UTC1h 20m
2026-06-04 GLT777 - Jun 4, 22:10 UTCJun 5, 00:10 UTC2h 0m
2026-06-03 GLT777 - Jun 3, 18:20 UTCJun 3, 19:40 UTC1h 20m
2026-06-03 GLT777 - Jun 3, 15:55 UTCJun 3, 16:30 UTC35m
2026-06-03 GLT777 - Jun 3, 13:50 UTCJun 3, 15:20 UTC1h 30m
2026-06-02 GLT777 LRD → SUS Jun 2, 13:45 UTCJun 2, 15:50 UTC2h 5m
2026-06-02 GLT777 SUS → LRD Jun 2, 10:40 UTCJun 2, 12:50 UTC2h 10m
2026-05-30 GLT777 YWG → SUS May 30, 15:45 UTCMay 30, 21:20 UTC5h 35m
2026-05-30 GLT777 - May 30, 12:15 UTCMay 30, 14:10 UTC1h 55m
2026-05-27 GLT777 - May 27, 00:10 UTCMay 27, 00:55 UTC45m

About Mode-S

A Mode-S transponder code (also called an "ICAO 24-bit address" or "hex code") is a 6-character hexadecimal identifier permanently assigned to an aircraft when it's first registered. Unlike callsigns (which change with each flight) or registrations (which can change if an aircraft is sold internationally), the Mode-S address stays with the airframe for the life of the aircraft in that country.

Every ADS-B transmission from an aircraft includes its Mode-S address, making it the most reliable way to identify a specific airframe. Flight-tracking services like Apparatus use the Mode-S address as the primary key for tying position broadcasts, callsigns, and ownership records together.

Prefer a tail-number view? See the N777LX page for operator, model, and routing details .

Mode-S AA8418 frequently asked

What is Mode-S code AA8418?
AA8418 is an ICAO 24-bit transponder address. Allocated to United States. Assigned to N777LX.
Where is Mode-S AA8418 registered?
Mode-S code AA8418 is allocated to United States (US). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is AA8418 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex AA8418, octal 52502030, decimal 11,174,936.
What flights does AA8418 operate?
Mode-S AA8418 has broadcast 1 distinct callsign, including GLT777.