Apparatus

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sensors Mode-S transponder

0D0FF6

ICAO 24-bit transponder address · allocated to Mexico

Currently assigned to XA-GQS · BOEING 737 MAX 9

Hex
0D0FF6
Octal
03207766
Decimal
856,054
Country
MX
Tail
XA-GQS
Type
B39M
No current signal · last broadcast 2h ago
Flights observed
371
Distinct callsigns
20
Country
MX
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 0D0FF6.

Country allocation

The ICAO 24-bit address 0D0FF6 falls within the block assigned to Mexico (MX) by ICAO Annex 10, Volume III. Every aircraft registered in Mexico 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 20 distinct

Callsign Airline Flights Last seen
AMX1547 - 13 2026-07-07
AMX1546 - 12 2026-07-07
AMX191 Aeroméxico 8 2026-06-19
AMX189 - 8 2026-06-17
AMX903 - 7 2026-07-02
AMX173 Aeroméxico 7 2026-06-21
AMX909 - 5 2026-06-24
AMX535 Aeroméxico 5 2026-05-22
AMX516 Aeroméxico 5 2026-05-22
AMX504 Aeroméxico 5 2026-06-18
AMX366 - 5 2026-07-13
AMX198 - 5 2026-06-19
AMX184 Aeroméxico 5 2026-05-04
AMX121 Aeroméxico 5 2026-06-01
AMX116 - 5 2026-07-09
AMX113 - 5 2026-07-09
AMX112 Aeroméxico 5 2026-06-01
AMX964 Aeroméxico 4 2026-05-11
AMX925 - 4 2026-06-26
AMX689 - 4 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 AMX366 - Jul 13, 23:00 UTCJul 13, 23:15 UTC15m
2026-07-13 AMX1685 AUS → MEX Jul 13, 19:20 UTCJul 13, 21:15 UTC1h 55m
2026-07-13 AMX1684 - Jul 13, 15:20 UTCJul 13, 17:05 UTC1h 45m
2026-07-13 AMX689 ORD → MEX Jul 13, 07:25 UTCJul 13, 10:45 UTC3h 20m
2026-07-13 AMX682 - Jul 13, 01:30 UTCJul 13, 05:15 UTC3h 45m
2026-07-12 AMX833 - Jul 12, 18:15 UTCJul 12, 23:10 UTC4h 55m
2026-07-12 AMX1741 - Jul 12, 13:35 UTCJul 12, 16:10 UTC2h 35m
2026-07-11 AMX1740 - Jul 11, 20:50 UTCJul 11, 23:30 UTC2h 40m
2026-07-11 AMX381 - Jul 11, 18:45 UTCJul 11, 18:55 UTC10m
2026-07-11 AMX380 - Jul 11, 14:25 UTCJul 11, 14:40 UTC15m
2026-07-11 AMX387 - Jul 11, 04:05 UTCJul 11, 04:25 UTC20m
2026-07-10 AMX386 - Jul 10, 23:40 UTCJul 10, 23:55 UTC15m
2026-07-10 AMX441 MCO → MEX Jul 10, 18:30 UTCJul 10, 21:20 UTC2h 50m
2026-07-10 AMX440 MEX → MCO Jul 10, 13:30 UTCJul 10, 16:15 UTC2h 45m
2026-07-10 AMX435 - Jul 10, 01:20 UTCJul 10, 04:10 UTC2h 50m
2026-07-09 AMX436 - Jul 9, 20:50 UTCJul 9, 23:40 UTC2h 50m
2026-07-09 AMX116 - Jul 9, 18:20 UTCJul 9, 18:35 UTC15m
2026-07-09 AMX113 - Jul 9, 13:00 UTCJul 9, 17:35 UTC4h 35m
2026-07-09 AMX367 - Jul 9, 03:55 UTCJul 9, 04:05 UTC10m
2026-07-08 AMX366 - Jul 8, 23:00 UTCJul 8, 23:15 UTC15m
2026-07-08 AMX1685 AUS → MEX Jul 8, 19:20 UTCJul 8, 21:15 UTC1h 55m
2026-07-08 AMX1684 - Jul 8, 15:10 UTCJul 8, 16:50 UTC1h 40m
2026-07-08 AMX387 - Jul 8, 00:00 UTCJul 8, 05:15 UTC5h 15m
2026-07-07 AMX1547 - Jul 7, 21:25 UTCJul 7, 22:05 UTC40m
2026-07-07 AMX1546 - Jul 7, 19:05 UTCJul 7, 19:35 UTC30m
2026-07-07 AMX1741 TPA → MEX Jul 7, 13:35 UTCJul 7, 16:15 UTC2h 40m
2026-07-06 AMX1740 - Jul 6, 21:00 UTCJul 6, 23:45 UTC2h 45m
2026-07-06 AMX221 - Jul 6, 18:25 UTCJul 6, 18:50 UTC25m
2026-07-06 AMX212 - Jul 6, 15:55 UTCJul 6, 16:10 UTC15m
2026-07-04 AMX659 - Jul 4, 20:30 UTCJul 4, 23:40 UTC3h 10m
2026-07-04 AMX658 - Jul 4, 15:15 UTCJul 4, 18:25 UTC3h 10m
2026-07-04 AMX394 - Jul 4, 00:35 UTCJul 4, 03:55 UTC3h 20m
2026-07-03 AMX599 CZM → MEX Jul 3, 20:55 UTCJul 3, 22:45 UTC1h 50m
2026-07-03 AMX598 - Jul 3, 17:55 UTCJul 3, 19:35 UTC1h 40m
2026-07-03 AMX911 - Jul 3, 15:20 UTCJul 3, 16:25 UTC1h 5m
2026-07-03 AMX900 MEX → MTY Jul 3, 12:55 UTCJul 3, 14:05 UTC1h 10m
2026-07-02 AMX751 - Jul 2, 18:00 UTCJul 3, 01:05 UTC7h 5m
2026-07-02 AMX750 - Jul 2, 15:55 UTCJul 2, 17:35 UTC1h 40m
2026-07-02 AMX903 MTY → MEX Jul 2, 12:55 UTCJul 2, 14:00 UTC1h 5m
2026-07-01 AMX956 - Jul 1, 04:05 UTCJul 1, 05:10 UTC1h 5m
2026-06-30 AMX421 - Jun 30, 22:30 UTCJul 1, 01:15 UTC2h 45m
2026-06-30 AMX420 - Jun 30, 17:45 UTCJun 30, 20:35 UTC2h 50m
2026-06-30 AMX511 CUN → MEX Jun 30, 13:10 UTCJun 30, 15:05 UTC1h 55m
2026-06-29 AMX560 MEX → CUN Jun 29, 23:29 UTCJun 30, 01:14 UTC1h 45m
2026-06-29 AMX441 - Jun 29, 18:44 UTCJun 29, 21:24 UTC2h 40m
2026-06-29 AMX440 MEX → MCO Jun 29, 13:34 UTCJun 29, 16:25 UTC2h 50m
2026-06-29 AMX555 CUN → MEX Jun 29, 02:45 UTCJun 29, 04:34 UTC1h 50m
2026-06-28 AMX560 MEX → CUN Jun 28, 23:20 UTCJun 29, 01:05 UTC1h 45m
2026-06-28 AMX441 MCO → MEX Jun 28, 18:34 UTCJun 28, 21:40 UTC3h 5m
2026-06-28 AMX440 MEX → MCO Jun 28, 13:55 UTCJun 28, 16:39 UTC2h 45m

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 XA-GQS page for operator, model, and routing details .

Mode-S 0D0FF6 frequently asked

What is Mode-S code 0D0FF6?
0D0FF6 is an ICAO 24-bit transponder address. Allocated to Mexico. Assigned to XA-GQS.
Where is Mode-S 0D0FF6 registered?
Mode-S code 0D0FF6 is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D0FF6 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0D0FF6, octal 03207766, decimal 856,054.
What flights does 0D0FF6 operate?
Mode-S 0D0FF6 has broadcast 20 distinct callsigns, including AMX1547, AMX1546, AMX191, AMX189, AMX903.