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sensors Mode-S transponder

0D12AD

ICAO 24-bit transponder address · allocated to Mexico

Hex
0D12AD
Octal
03211255
Decimal
856,749
Country
MX
No current signal · last broadcast Jul 26, 21:00 UTC
Flights observed
531
Distinct callsigns
20
Country
MX
Last broadcast
Jul 26, 21:00 UTC

Last known position

Most recent position reported by Mode-S 0D12AD.

Country allocation

The ICAO 24-bit address 0D12AD 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
VIV7429 VivaAerobus 33 2026-06-02
VIV7447 VivaAerobus 28 2026-07-25
VIV7428 VivaAerobus 23 2026-06-02
VIV1255 - 22 2026-07-13
VIV7446 VivaAerobus 21 2026-07-24
VIV1323 VivaAerobus 20 2026-07-25
VIV1253 VivaAerobus 18 2026-06-10
VIV1322 VivaAerobus 17 2026-07-24
VIV1254 VivaAerobus 15 2026-06-10
VIV113 VivaAerobus 15 2026-07-22
VIV1249 - 13 2026-07-17
VIV1232 - 12 2026-07-12
VIV7443 - 9 2026-07-15
VIV2264 - 9 2026-07-12
VIV2263 - 8 2026-07-12
VIV112 - 8 2026-07-21
VIV1393 - 7 2026-07-21
VIV1248 - 7 2026-07-17
VIV7442 - 6 2026-07-14
VIV1268 VivaAerobus 6 2026-07-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 VIV1151 MZT → MEX Jul 26, 20:50 UTCJul 26, 21:00 UTC10m
2026-07-26 VIV1150 MEX → MZT Jul 26, 17:10 UTCJul 26, 17:25 UTC15m
2026-07-26 VIV1269 TRC → MEX Jul 26, 15:45 UTCJul 26, 15:50 UTC5m
2026-07-26 VIV1268 MEX → TRC Jul 26, 12:20 UTCJul 26, 12:40 UTC20m
2026-07-26 VIV1021 CUN → MEX Jul 26, 04:55 UTCJul 26, 06:40 UTC1h 46m
2026-07-26 VIV1020 MEX → CUN Jul 26, 01:15 UTCJul 26, 03:05 UTC1h 50m
2026-07-25 VIV1093 HUX → MEX Jul 25, 20:00 UTCJul 25, 22:50 UTC2h 50m
2026-07-25 VIV1001 CJS → MEX Jul 25, 18:35 UTCJul 25, 18:45 UTC10m
2026-07-25 VIV1000 MEX → CJS Jul 25, 12:10 UTCJul 25, 17:40 UTC5h 30m
2026-07-25 VIV1323 HMO → MEX Jul 25, 06:55 UTCJul 25, 07:05 UTC10m
2026-07-25 VIV1323 HMO → MEX Jul 25, 04:55 UTCJul 25, 05:15 UTC20m
2026-07-25 VIV7447 TQO → NLU Jul 25, 03:30 UTCJul 25, 03:45 UTC15m
2026-07-25 VIV7447 TQO → NLU Jul 25, 01:45 UTCJul 25, 01:55 UTC10m
2026-07-24 VIV7447 TQO → NLU Jul 24, 22:35 UTCJul 25, 00:10 UTC1h 35m
2026-07-24 VIV7446 HMO → NLU Jul 24, 21:00 UTCJul 24, 21:15 UTC15m
2026-07-24 VIV7446 HMO → NLU Jul 24, 19:40 UTCJul 24, 20:30 UTC50m
2026-07-24 VIV7446 HMO → NLU Jul 24, 16:10 UTCJul 24, 16:30 UTC20m
2026-07-24 VIV1322 MEX → HMO Jul 24, 14:10 UTCJul 24, 14:25 UTC15m
2026-07-24 VIV1322 MEX → HMO Jul 24, 12:20 UTCJul 24, 12:40 UTC20m
2026-07-24 VIV1323 HMO → MEX Jul 24, 06:05 UTCJul 24, 06:15 UTC10m
2026-07-24 VIV1323 HMO → MEX Jul 24, 04:05 UTCJul 24, 04:20 UTC15m
2026-07-24 VIV7447 TQO → NLU Jul 24, 02:45 UTCJul 24, 03:00 UTC15m
2026-07-24 VIV7447 TQO → NLU Jul 24, 01:00 UTCJul 24, 01:10 UTC10m
2026-07-23 VIV7447 TQO → NLU Jul 23, 22:20 UTCJul 23, 23:55 UTC1h 35m
2026-07-23 VIV7446 HMO → NLU Jul 23, 19:25 UTCJul 23, 20:55 UTC1h 30m
2026-07-23 VIV7446 HMO → NLU Jul 23, 15:40 UTCJul 23, 16:05 UTC25m
2026-07-23 VIV1322 MEX → HMO Jul 23, 14:20 UTCJul 23, 14:35 UTC15m
2026-07-23 VIV1322 MEX → HMO Jul 23, 12:30 UTCJul 23, 12:45 UTC15m
2026-07-23 VIV1353 MTY → MEX Jul 23, 01:55 UTCJul 23, 03:05 UTC1h 10m
2026-07-22 VIV1352 MEX → MTY Jul 22, 23:25 UTCJul 23, 00:30 UTC1h 5m
2026-07-22 VIV1023 CUN → MEX Jul 22, 20:00 UTCJul 22, 21:50 UTC1h 50m
2026-07-22 VIV1022 MEX → CUN Jul 22, 16:50 UTCJul 22, 18:40 UTC1h 50m
2026-07-22 VIV1121 MTY → MEX Jul 22, 14:20 UTCJul 22, 15:25 UTC1h 5m
2026-07-22 VIV1120 MEX → MTY Jul 22, 11:40 UTCJul 22, 12:50 UTC1h 10m
2026-07-22 VIV1024 MEX → CUN Jul 22, 03:20 UTCJul 22, 05:10 UTC1h 50m
2026-07-22 VIV113 LAS → MEX Jul 22, 01:25 UTCJul 22, 01:35 UTC10m
2026-07-21 VIV113 LAS → MEX Jul 21, 22:25 UTCJul 22, 00:35 UTC2h 10m
2026-07-21 VIV112 - Jul 21, 17:25 UTCJul 21, 20:40 UTC3h 15m
2026-07-21 VIV1393 - Jul 21, 12:10 UTCJul 21, 15:40 UTC3h 30m
2026-07-21 VIV1353 MTY → MEX Jul 21, 02:40 UTCJul 21, 03:55 UTC1h 15m
2026-07-21 VIV1352 MEX → MTY Jul 21, 00:10 UTCJul 21, 01:20 UTC1h 10m
2026-07-20 VIV1023 CUN → MEX Jul 20, 20:20 UTCJul 20, 22:10 UTC1h 50m
2026-07-20 VIV1022 MEX → CUN Jul 20, 17:00 UTCJul 20, 19:00 UTC2h 0m
2026-07-20 VIV1121 MTY → MEX Jul 20, 14:20 UTCJul 20, 15:25 UTC1h 5m
2026-07-20 VIV1120 MEX → MTY Jul 20, 11:40 UTCJul 20, 12:45 UTC1h 5m
2026-07-20 VIV1323 HMO → MEX Jul 20, 07:15 UTCJul 20, 07:25 UTC10m
2026-07-20 VIV1323 HMO → MEX Jul 20, 05:05 UTCJul 20, 05:30 UTC25m
2026-07-20 VIV7447 - Jul 20, 03:45 UTCJul 20, 03:50 UTC5m
2026-07-20 VIV7447 - Jul 20, 01:30 UTCJul 20, 01:40 UTC10m
2026-07-19 VIV7447 - Jul 19, 22:20 UTCJul 20, 00:00 UTC1h 40m

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.

Mode-S 0D12AD frequently asked

What is Mode-S code 0D12AD?
0D12AD is an ICAO 24-bit transponder address. Allocated to Mexico.
Where is Mode-S 0D12AD registered?
Mode-S code 0D12AD is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D12AD broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0D12AD, octal 03211255, decimal 856,749.
What flights does 0D12AD operate?
Mode-S 0D12AD has broadcast 20 distinct callsigns, including VIV7429, VIV7447, VIV7428, VIV1255, VIV7446.