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sensors Mode-S transponder

0D071B

ICAO 24-bit transponder address · allocated to Mexico

Currently assigned to XA-AMK · BOEING 737-800

Hex
0D071B
Octal
03203433
Decimal
853,787
Country
MX
Tail
XA-AMK
Type
B738
No current signal · last broadcast 3h ago
Flights observed
288
Distinct callsigns
20
Country
MX
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 0D071B.

Country allocation

The ICAO 24-bit address 0D071B 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
AMX678 Aeroméxico 7 2026-06-04
AMX495 Aeroméxico 7 2026-06-09
AMX197 - 7 2026-07-13
AMX615 - 6 2026-07-10
AMX665 Aeroméxico 5 2026-05-04
AMX664 Aeroméxico 5 2026-05-04
AMX679 Aeroméxico 4 2026-06-04
AMX641 - 4 2026-06-21
AMX640 - 4 2026-06-20
AMX494 Aeroméxico 4 2026-06-08
AMX411 Aeroméxico 4 2026-06-02
AMX410 Aeroméxico 4 2026-06-01
AMX190 - 4 2026-07-13
AMX1499 - 4 2026-07-04
AMX1498 Aeroméxico 4 2026-07-04
AMX828 Aeroméxico 3 2026-05-29
AMX825 - 3 2026-07-11
AMX823 - 3 2026-07-13
AMX815 Aeroméxico 3 2026-05-14
AMX803 - 3 2026-06-28

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 AMX336 - Jul 14, 19:40 UTCJul 14, 19:55 UTC15m
2026-07-14 AMX307 - Jul 14, 02:50 UTCJul 14, 03:25 UTC35m
2026-07-14 AMX304 - Jul 14, 00:50 UTCJul 14, 01:10 UTC20m
2026-07-13 AMX197 - Jul 13, 22:30 UTCJul 13, 22:45 UTC15m
2026-07-13 AMX197 - Jul 13, 19:50 UTCJul 13, 20:45 UTC55m
2026-07-13 AMX190 - Jul 13, 15:40 UTCJul 13, 18:15 UTC2h 35m
2026-07-13 AMX823 - Jul 13, 04:25 UTCJul 13, 13:45 UTC9h 20m
2026-07-13 AMX1457 - Jul 13, 02:30 UTCJul 13, 03:05 UTC35m
2026-07-13 AMX1456 - Jul 13, 00:45 UTCJul 13, 01:01 UTC15m
2026-07-12 AMX365 - Jul 12, 18:05 UTCJul 12, 23:00 UTC4h 55m
2026-07-11 AMX825 - Jul 11, 20:50 UTCJul 12, 16:15 UTC19h 25m
2026-07-11 AMX523 - Jul 11, 17:30 UTCJul 11, 19:20 UTC1h 50m
2026-07-11 AMX504 MEX → CUN Jul 11, 14:20 UTCJul 11, 16:10 UTC1h 50m
2026-07-10 AMX1689 - Jul 10, 21:20 UTCJul 10, 23:30 UTC2h 10m
2026-07-10 AMX1682 - Jul 10, 16:30 UTCJul 10, 18:40 UTC2h 10m
2026-07-10 AMX139 - Jul 10, 13:50 UTCJul 10, 14:05 UTC15m
2026-07-10 AMX148 - Jul 10, 03:35 UTCJul 10, 13:00 UTC9h 25m
2026-07-10 AMX615 - Jul 10, 00:00 UTCJul 10, 00:15 UTC15m
2026-07-09 AMX615 - Jul 9, 21:30 UTCJul 9, 22:20 UTC50m
2026-07-09 AMX614 - Jul 9, 17:15 UTCJul 9, 20:00 UTC2h 45m
2026-07-09 AMX108 - Jul 9, 03:45 UTCJul 9, 13:35 UTC9h 50m
2026-07-08 AMX1689 DFW → MEX Jul 8, 21:00 UTCJul 8, 23:15 UTC2h 15m
2026-07-08 AMX1682 MEX → DFW Jul 8, 16:40 UTCJul 8, 18:50 UTC2h 10m
2026-07-08 AMX139 - Jul 8, 13:45 UTCJul 8, 13:55 UTC10m
2026-07-08 AMX148 - Jul 8, 03:15 UTCJul 8, 13:00 UTC9h 45m
2026-07-07 AMX537 CUN → MEX Jul 7, 20:45 UTCJul 7, 22:50 UTC2h 5m
2026-07-07 AMX520 - Jul 7, 17:30 UTCJul 7, 19:20 UTC1h 50m
2026-07-06 AMX313 - Jul 6, 03:40 UTCJul 6, 13:25 UTC9h 45m
2026-07-06 AMX859 - Jul 6, 00:05 UTCJul 6, 01:00 UTC55m
2026-07-05 AMX856 MEX → VER Jul 5, 21:15 UTCJul 5, 21:55 UTC40m
2026-07-05 AMX925 MTY → MEX Jul 5, 18:10 UTCJul 5, 19:15 UTC1h 5m
2026-07-05 AMX912 - Jul 5, 15:35 UTCJul 5, 16:45 UTC1h 10m
2026-07-05 AMX823 - Jul 5, 02:10 UTCJul 5, 13:45 UTC11h 35m
2026-07-04 AMX1499 - Jul 4, 23:20 UTCJul 5, 00:35 UTC1h 15m
2026-07-04 AMX1498 MEX → REX Jul 4, 20:55 UTCJul 4, 21:55 UTC1h 0m
2026-07-04 AMX335 - Jul 4, 15:50 UTCJul 4, 19:15 UTC3h 25m
2026-07-04 AMX801 - Jul 4, 12:30 UTCJul 4, 13:25 UTC55m
2026-07-04 AMX812 - Jul 4, 04:10 UTCJul 4, 04:45 UTC35m
2026-07-04 AMX1499 - Jul 4, 00:45 UTCJul 4, 01:55 UTC1h 10m
2026-07-03 AMX1498 MEX → REX Jul 3, 22:10 UTCJul 3, 23:10 UTC1h 0m
2026-07-03 AMX392 MEX → HUX Jul 3, 15:35 UTCJul 3, 18:30 UTC2h 55m
2026-07-03 AMX313 - Jul 3, 03:30 UTCJul 3, 13:30 UTC10h 0m
2026-07-02 AMX339 - Jul 2, 23:35 UTCJul 3, 00:05 UTC30m
2026-07-02 AMX336 MEX → PVR Jul 2, 20:15 UTCJul 2, 20:20 UTC5m
2026-07-02 AMX523 CUN → MEX Jul 2, 16:35 UTCJul 2, 18:30 UTC1h 55m
2026-07-02 AMX504 - Jul 2, 13:30 UTCJul 2, 15:35 UTC2h 5m
2026-07-02 AMX435 - Jul 2, 01:15 UTCJul 2, 04:05 UTC2h 50m
2026-07-01 AMX436 - Jul 1, 20:00 UTCJul 1, 22:45 UTC2h 45m
2026-07-01 AMX805 - Jul 1, 16:55 UTCJul 1, 17:50 UTC55m
2026-07-01 AMX802 - Jul 1, 14:30 UTCJul 1, 15:10 UTC40m

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

Mode-S 0D071B frequently asked

What is Mode-S code 0D071B?
0D071B is an ICAO 24-bit transponder address. Allocated to Mexico. Assigned to XA-AMK.
Where is Mode-S 0D071B registered?
Mode-S code 0D071B is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D071B broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0D071B, octal 03203433, decimal 853,787.
What flights does 0D071B operate?
Mode-S 0D071B has broadcast 20 distinct callsigns, including AMX678, AMX495, AMX197, AMX615, AMX665.