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 Jul 26, 19:10 UTC
Flights observed
412
Distinct callsigns
20
Country
MX
Last broadcast
Jul 26, 19:10 UTC

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 - 14 2026-07-19
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
AMX116 Aeroméxico 6 2026-07-20
AMX113 Aeroméxico 6 2026-07-20
AMX925 - 5 2026-07-21
AMX909 - 5 2026-06-24
AMX689 - 5 2026-07-18
AMX682 Aeroméxico 5 2026-07-18
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
AMX118 Aeroméxico 5 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AMX460 GDL → LAX Jul 26, 15:30 UTCJul 26, 19:10 UTC3h 40m
2026-07-25 AMX350 MEX → MZT Jul 25, 18:15 UTCJul 25, 18:25 UTC10m
2026-07-25 AMX1741 TPA → MEX Jul 25, 13:30 UTCJul 25, 16:00 UTC2h 30m
2026-07-24 AMX1740 MEX → TPA Jul 24, 20:45 UTCJul 25, 00:50 UTC4h 5m
2026-07-24 AMX380 - Jul 24, 14:10 UTCJul 24, 14:20 UTC10m
2026-07-24 AMX171 TIJ → MEX Jul 24, 10:40 UTCJul 24, 10:45 UTC5m
2026-07-24 AMX171 TIJ → MEX Jul 24, 07:45 UTCJul 24, 08:55 UTC1h 10m
2026-07-24 AMX186 MEX → TIJ Jul 24, 02:50 UTCJul 24, 05:40 UTC2h 50m
2026-07-23 AMX421 MIA → MEX Jul 23, 22:15 UTCJul 24, 00:55 UTC2h 40m
2026-07-23 AMX420 MEX → MIA Jul 23, 17:05 UTCJul 23, 20:15 UTC3h 10m
2026-07-23 AMX511 CUN → MEX Jul 23, 13:15 UTCJul 23, 15:00 UTC1h 45m
2026-07-22 AMX560 MEX → CUN Jul 22, 23:30 UTCJul 23, 01:15 UTC1h 45m
2026-07-22 AMX441 MCO → MEX Jul 22, 18:40 UTCJul 22, 21:15 UTC2h 35m
2026-07-22 AMX440 - Jul 22, 13:15 UTCJul 22, 16:30 UTC3h 15m
2026-07-22 AMX413 - Jul 22, 01:50 UTCJul 22, 04:30 UTC2h 40m
2026-07-21 AMX422 MEX → MIA Jul 21, 20:50 UTCJul 21, 23:35 UTC2h 45m
2026-07-21 AMX925 MTY → MEX Jul 21, 17:35 UTCJul 21, 18:40 UTC1h 5m
2026-07-21 AMX912 - Jul 21, 15:15 UTCJul 21, 16:25 UTC1h 10m
2026-07-21 AMX435 MCO → MEX Jul 21, 01:20 UTCJul 21, 04:10 UTC2h 50m
2026-07-20 AMX436 - Jul 20, 20:05 UTCJul 20, 23:15 UTC3h 10m
2026-07-20 AMX116 GDL → TIJ Jul 20, 18:05 UTCJul 20, 18:30 UTC25m
2026-07-20 AMX113 MEX → CJS Jul 20, 12:30 UTCJul 20, 17:20 UTC4h 50m
2026-07-20 AMX799 - Jul 20, 08:00 UTCJul 20, 10:35 UTC2h 35m
2026-07-20 AMX798 MEX → MDE Jul 20, 01:20 UTCJul 20, 05:00 UTC3h 40m
2026-07-19 AMX1547 - Jul 19, 19:05 UTCJul 19, 22:15 UTC3h 10m
2026-07-19 AMX217 - Jul 19, 14:10 UTCJul 19, 17:25 UTC3h 15m
2026-07-19 AMX183 TIJ → MEX Jul 19, 02:35 UTCJul 19, 02:50 UTC15m
2026-07-18 AMX183 TIJ → MEX Jul 18, 23:40 UTCJul 19, 00:45 UTC1h 5m
2026-07-18 AMX176 MEX → TIJ Jul 18, 19:15 UTCJul 18, 22:15 UTC3h 0m
2026-07-18 AMX217 - Jul 18, 14:10 UTCJul 18, 17:30 UTC3h 20m
2026-07-18 AMX689 - Jul 18, 07:20 UTCJul 18, 10:45 UTC3h 25m
2026-07-18 AMX682 MEX → ORD Jul 18, 01:30 UTCJul 18, 05:15 UTC3h 46m
2026-07-17 AMX118 CJS → MEX Jul 17, 22:20 UTCJul 17, 22:29 UTC10m
2026-07-17 AMX115 - Jul 17, 16:55 UTCJul 17, 21:34 UTC4h 40m
2026-07-17 AMX209 - Jul 17, 14:55 UTCJul 17, 15:20 UTC25m
2026-07-15 AMX264 - Jul 15, 04:25 UTCJul 15, 04:35 UTC10m
2026-07-15 AMX953 - Jul 15, 01:30 UTCJul 15, 02:35 UTC1h 5m
2026-07-14 AMX940 - Jul 14, 22:50 UTCJul 15, 00:00 UTC1h 10m
2026-07-14 AMX1685 AUS → MEX Jul 14, 19:20 UTCJul 14, 21:05 UTC1h 45m
2026-07-14 AMX1684 - Jul 14, 15:15 UTCJul 14, 17:15 UTC2h 0m
2026-07-14 AMX367 - Jul 14, 03:40 UTCJul 14, 04:00 UTC20m
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

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 Jul 26, 19:10 UTC.
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.