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sensors Mode-S transponder

0D1234

ICAO 24-bit transponder address · allocated to Mexico

Currently assigned to XA-XE · EMBRAER ERJ-190-400

Hex
0D1234
Octal
03211064
Decimal
856,628
Country
MX
Tail
XA-XE
Type
E295
No current signal · last broadcast 2h ago
Flights observed
337
Distinct callsigns
20
Country
MX
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 0D1234.

Country allocation

The ICAO 24-bit address 0D1234 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
MXA1204 - 36 2026-07-13
MXA1205 - 34 2026-07-13
MXA1436 - 25 2026-07-06
MXA1101 - 21 2026-07-06
MXA1100 Mexicana 21 2026-07-06
MXA1781 - 19 2026-07-13
MXA1780 - 19 2026-07-13
MXA1107 - 11 2026-07-14
MXA1106 - 11 2026-07-14
MXA1764 Mexicana 10 2026-06-08
MXA1430 Mexicana 10 2026-07-01
MXA1232 - 10 2026-06-25
MXA1993 - 7 2026-07-10
MXA1264 - 7 2026-07-12
MXA1765 - 6 2026-07-06
MXA1761 - 6 2026-07-10
MXA1234 Mexicana 6 2026-06-07
MXA1103 Mexicana 6 2026-06-13
MXA1102 Mexicana 6 2026-06-13
MXA1952 - 5 2026-07-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 MXA1107 - Jul 14, 03:45 UTCJul 14, 04:45 UTC1h 0m
2026-07-14 MXA1106 - Jul 14, 01:35 UTCJul 14, 02:45 UTC1h 10m
2026-07-13 MXA1443 - Jul 13, 20:50 UTCJul 14, 00:00 UTC3h 10m
2026-07-13 MXA1781 - Jul 13, 17:45 UTCJul 13, 19:20 UTC1h 35m
2026-07-13 MXA1780 - Jul 13, 15:05 UTCJul 13, 16:35 UTC1h 30m
2026-07-13 MXA1205 - Jul 13, 08:25 UTCJul 13, 09:35 UTC1h 10m
2026-07-13 MXA1204 - Jul 13, 04:10 UTCJul 13, 07:01 UTC2h 50m
2026-07-12 MXA1264 - Jul 12, 23:05 UTCJul 12, 23:15 UTC10m
2026-07-12 MXA1903 - Jul 12, 18:45 UTCJul 12, 22:05 UTC3h 20m
2026-07-11 MXA1205 - Jul 11, 08:35 UTCJul 11, 09:45 UTC1h 10m
2026-07-11 MXA1204 - Jul 11, 04:10 UTCJul 11, 07:15 UTC3h 5m
2026-07-10 MXA1144 - Jul 10, 22:20 UTCJul 10, 22:35 UTC15m
2026-07-10 MXA1993 - Jul 10, 18:15 UTCJul 10, 21:00 UTC2h 45m
2026-07-10 MXA1761 - Jul 10, 13:05 UTCJul 10, 17:00 UTC3h 55m
2026-07-09 MXA1923 - Jul 9, 16:55 UTCJul 9, 20:20 UTC3h 25m
2026-07-09 MXA1107 - Jul 9, 03:40 UTCJul 9, 04:45 UTC1h 5m
2026-07-09 MXA1106 - Jul 9, 01:40 UTCJul 9, 02:45 UTC1h 5m
2026-07-08 MXA1993 - Jul 8, 18:15 UTCJul 8, 21:10 UTC2h 55m
2026-07-08 MXA1761 - Jul 8, 13:10 UTCJul 8, 17:00 UTC3h 50m
2026-07-06 MXA1765 - Jul 6, 22:00 UTCJul 7, 02:15 UTC4h 15m
2026-07-06 MXA1701 - Jul 6, 16:50 UTCJul 6, 20:30 UTC3h 40m
2026-07-06 MXA1101 - Jul 6, 14:35 UTCJul 6, 15:00 UTC25m
2026-07-06 MXA1100 NLU → MTY Jul 6, 12:20 UTCJul 6, 13:30 UTC1h 10m
2026-07-06 MXA1436 - Jul 6, 02:15 UTCJul 6, 02:30 UTC15m
2026-07-05 MXA1783 - Jul 5, 23:30 UTCJul 6, 01:10 UTC1h 40m
2026-07-05 MXA1782 - Jul 5, 21:00 UTCJul 5, 22:35 UTC1h 35m
2026-07-05 MXA1731 - Jul 5, 15:15 UTCJul 5, 19:25 UTC4h 10m
2026-07-04 MXA1205 - Jul 4, 14:20 UTCJul 4, 14:55 UTC35m
2026-07-04 MXA1205 - Jul 4, 11:30 UTCJul 4, 12:05 UTC35m
2026-07-04 MXA1205 - Jul 4, 08:30 UTCJul 4, 09:30 UTC1h 0m
2026-07-04 MXA1204 - Jul 4, 04:10 UTCJul 4, 07:10 UTC3h 0m
2026-07-03 MXA1265 - Jul 3, 21:20 UTCJul 4, 00:40 UTC3h 20m
2026-07-03 MXA1953 - Jul 3, 19:20 UTCJul 3, 19:55 UTC35m
2026-07-03 MXA1952 - Jul 3, 17:20 UTCJul 3, 17:40 UTC20m
2026-07-02 MXA1205 - Jul 2, 09:00 UTCJul 2, 10:00 UTC1h 0m
2026-07-02 MXA1204 - Jul 2, 06:15 UTCJul 2, 07:35 UTC1h 20m
2026-07-02 MXA1204 - Jul 2, 04:15 UTCJul 2, 04:25 UTC10m
2026-07-01 MXA1700 - Jul 1, 16:55 UTCJul 1, 20:20 UTC3h 25m
2026-07-01 MXA1430 NLU → GDL Jul 1, 12:50 UTCJul 1, 13:05 UTC15m
2026-06-30 MXA1733 - Jun 30, 17:10 UTCJun 30, 21:15 UTC4h 5m
2026-06-30 MXA1101 - Jun 30, 14:25 UTCJun 30, 14:50 UTC25m
2026-06-30 MXA1100 NLU → MTY Jun 30, 12:15 UTCJun 30, 13:25 UTC1h 10m
2026-06-30 MXA1436 - Jun 30, 02:20 UTCJun 30, 02:35 UTC15m
2026-06-29 MXA1443 - Jun 29, 20:49 UTCJun 30, 00:00 UTC3h 10m
2026-06-29 MXA1781 - Jun 29, 17:45 UTCJun 29, 19:29 UTC1h 45m
2026-06-29 MXA1780 NLU → TQO Jun 29, 15:09 UTCJun 29, 16:35 UTC1h 25m
2026-06-29 MXA1205 - Jun 29, 08:35 UTCJun 29, 09:34 UTC1h 0m
2026-06-29 MXA1204 - Jun 29, 06:14 UTCJun 29, 07:20 UTC1h 5m
2026-06-29 MXA1204 - Jun 29, 04:14 UTCJun 29, 04:30 UTC15m
2026-06-28 MXA1264 - Jun 28, 22:59 UTCJun 28, 23:14 UTC15m

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-XE page for operator, model, and routing details .

Mode-S 0D1234 frequently asked

What is Mode-S code 0D1234?
0D1234 is an ICAO 24-bit transponder address. Allocated to Mexico. Assigned to XA-XE.
Where is Mode-S 0D1234 registered?
Mode-S code 0D1234 is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D1234 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 0D1234, octal 03211064, decimal 856,628.
What flights does 0D1234 operate?
Mode-S 0D1234 has broadcast 20 distinct callsigns, including MXA1204, MXA1205, MXA1436, MXA1101, MXA1100.