Apparatus

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sensors Mode-S transponder

0D12F1

ICAO 24-bit transponder address · allocated to Mexico

Hex
0D12F1
Octal
03211361
Decimal
856,817
Country
MX
No current signal · last broadcast 1h ago
Flights observed
168
Distinct callsigns
20
Country
MX
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 0D12F1.

Country allocation

The ICAO 24-bit address 0D12F1 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
VIV7350 VivaAerobus 30 2026-06-02
VIV7282 VivaAerobus 17 2026-06-03
VIV4282 VivaAerobus 12 2026-05-28
VIV7283 VivaAerobus 11 2026-05-25
VIV7191 VivaAerobus 10 2026-05-28
VIV7190 VivaAerobus 9 2026-05-28
VIV7351 VivaAerobus 6 2026-05-12
VIV4281 VivaAerobus 6 2026-05-29
VIV9244 VivaAerobus 5 2026-05-31
VIV9245 VivaAerobus 4 2026-05-31
VIV3066 VivaAerobus 4 2026-05-31
VIV9256 VivaAerobus 3 2026-05-24
VIV9021 VivaAerobus 2 2026-05-28
VIV6019 VivaAerobus 2 2026-05-27
VIV6017 VivaAerobus 2 2026-05-19
VIV4320 VivaAerobus 2 2026-04-21
VIV4289 VivaAerobus 2 2026-05-21
VIV4203 VivaAerobus 2 2026-04-17
VIV3196 VivaAerobus 2 2026-04-20
VIV9402 VivaAerobus 1 2026-04-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-03 VIV7282 MID → NLU Jun 3, 01:05 UTCJun 3, 01:40 UTC35m
2026-06-02 VIV7282 MID → NLU Jun 2, 19:25 UTCJun 2, 23:55 UTC4h 30m
2026-06-02 VIV7350 MID → NLU Jun 2, 15:00 UTCJun 2, 15:15 UTC15m
2026-06-01 VIV7350 MID → NLU Jun 1, 19:25 UTCJun 2, 13:50 UTC18h 25m
2026-06-01 VIV7350 MID → NLU Jun 1, 15:10 UTCJun 1, 15:30 UTC20m
2026-05-31 VIV3066 GDL → MID May 31, 21:05 UTCJun 1, 13:50 UTC16h 45m
2026-05-31 VIV9245 TLC → MID May 31, 15:00 UTCMay 31, 19:05 UTC4h 5m
2026-05-31 VIV9244 MID → TLC May 31, 12:50 UTCMay 31, 13:40 UTC50m
2026-05-30 VIV9245 TLC → MID May 30, 15:05 UTCMay 31, 01:11 UTC10h 6m
2026-05-30 VIV3066 GDL → MID May 30, 03:45 UTCMay 30, 13:35 UTC9h 50m
2026-05-29 VIV3066 GDL → MID May 29, 14:55 UTCMay 30, 13:35 UTC22h 40m
2026-05-29 VIV4281 MID → MTY May 29, 13:00 UTCMay 29, 13:45 UTC45m
2026-05-28 VIV9021 VER → MID May 28, 20:05 UTCMay 28, 20:30 UTC25m
2026-05-28 VIV4282 MTY → MID May 28, 15:00 UTCMay 28, 19:05 UTC4h 5m
2026-05-28 VIV7191 OAX → NLU May 28, 05:05 UTCMay 28, 13:50 UTC8h 45m
2026-05-28 VIV7191 OAX → NLU May 28, 03:10 UTCMay 28, 03:55 UTC45m
2026-05-28 VIV7190 MID → NLU May 28, 01:15 UTCMay 28, 01:50 UTC35m
2026-05-27 VIV7190 MID → NLU May 27, 19:10 UTCMay 28, 00:10 UTC5h 0m
2026-05-27 VIV7350 MID → NLU May 27, 14:45 UTCMay 27, 15:05 UTC20m
2026-05-27 VIV6019 NLU → MID May 27, 01:19 UTCMay 27, 13:45 UTC12h 25m
2026-05-26 VIV4282 MTY → MID May 26, 15:00 UTCMay 27, 00:00 UTC9h 0m
2026-05-25 VIV4281 MID → MTY May 25, 20:09 UTCMay 26, 13:50 UTC17h 40m
2026-05-25 VIV4282 MTY → MID May 25, 14:50 UTCMay 25, 18:45 UTC3h 55m
2026-05-25 VIV4281 MID → MTY May 25, 05:05 UTCMay 25, 13:55 UTC8h 50m
2026-05-25 VIV7283 PXM → NLU May 25, 03:20 UTCMay 25, 04:05 UTC45m
2026-05-24 VIV7282 MID → NLU May 24, 20:00 UTCMay 24, 23:46 UTC3h 46m
2026-05-24 VIV4282 MTY → MID May 24, 14:55 UTCMay 24, 18:50 UTC3h 55m
2026-05-24 VIV4281 MID → MTY May 24, 02:30 UTCMay 24, 13:55 UTC11h 25m
2026-05-24 VIV9256 MID → PBC May 24, 00:30 UTCMay 24, 01:25 UTC55m
2026-05-23 VIV873 HAV → MID May 23, 18:10 UTCMay 23, 22:05 UTC3h 55m
2026-05-23 VIV9245 TLC → MID May 23, 15:05 UTCMay 23, 15:50 UTC45m
2026-05-23 VIV9244 MID → TLC May 23, 05:15 UTCMay 23, 13:45 UTC8h 30m
2026-05-23 VIV7283 PXM → NLU May 23, 03:15 UTCMay 23, 04:05 UTC50m
2026-05-23 VIV7282 MID → NLU May 23, 01:15 UTCMay 23, 01:45 UTC30m
2026-05-22 VIV7282 MID → NLU May 22, 19:15 UTCMay 22, 23:45 UTC4h 30m
2026-05-22 VIV7350 MID → NLU May 22, 14:45 UTCMay 22, 15:00 UTC15m
2026-05-22 VIV7350 MID → NLU May 22, 05:00 UTCMay 22, 13:40 UTC8h 40m
2026-05-21 VIV4289 MID → MTY May 21, 19:10 UTCMay 22, 03:50 UTC8h 40m
2026-05-21 VIV7191 OAX → NLU May 21, 05:05 UTCMay 21, 13:50 UTC8h 45m
2026-05-21 VIV7191 OAX → NLU May 21, 03:10 UTCMay 21, 03:40 UTC30m
2026-05-21 VIV7190 MID → NLU May 21, 01:20 UTCMay 21, 01:50 UTC30m
2026-05-20 VIV7190 MID → NLU May 20, 19:35 UTCMay 20, 23:55 UTC4h 20m
2026-05-20 VIV9257 PBC → MID May 20, 04:45 UTCMay 20, 13:25 UTC8h 40m
2026-05-19 VIV9256 MID → PBC May 19, 19:30 UTCMay 20, 03:45 UTC8h 15m
2026-05-19 VIV7350 MID → NLU May 19, 14:55 UTCMay 19, 15:05 UTC10m
2026-05-19 VIV6017 NLU → MID May 19, 05:15 UTCMay 19, 13:35 UTC8h 20m
2026-05-18 VIV6016 MID → NLU May 18, 19:35 UTCMay 19, 04:00 UTC8h 25m
2026-05-18 VIV7350 MID → NLU May 18, 15:15 UTCMay 18, 15:25 UTC10m
2026-05-18 VIV4292 MTY → MID May 18, 06:05 UTCMay 18, 14:00 UTC7h 55m
2026-05-17 VIV4289 MID → MTY May 17, 19:35 UTCMay 18, 04:55 UTC9h 20m

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 0D12F1 frequently asked

What is Mode-S code 0D12F1?
0D12F1 is an ICAO 24-bit transponder address. Allocated to Mexico.
Where is Mode-S 0D12F1 registered?
Mode-S code 0D12F1 is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D12F1 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0D12F1, octal 03211361, decimal 856,817.
What flights does 0D12F1 operate?
Mode-S 0D12F1 has broadcast 20 distinct callsigns, including VIV7350, VIV7282, VIV4282, VIV7283, VIV7191.