sensors Mode-S transponder
0D12DD
ICAO 24-bit transponder address · allocated to Mexico
- Hex
- 0D12DD
- Octal
- 03211335
- Decimal
- 856,797
- Country
- MX
- Flights observed
- 121
- Distinct callsigns
- 20
- Country
- MX
- Last broadcast
- 18h ago
Last known position
Country allocation
The ICAO 24-bit address 0D12DD 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 |
|---|---|---|---|
| VIV7432 | VivaAerobus | 13 | 2026-05-29 |
| VIV7033 | VivaAerobus | 6 | 2026-04-20 |
| VIV5117 | VivaAerobus | 6 | 2026-05-26 |
| VIV5116 | VivaAerobus | 6 | 2026-05-25 |
| VIV2015 | VivaAerobus | 6 | 2026-04-19 |
| VIV7032 | VivaAerobus | 5 | 2026-04-19 |
| VIV5003 | VivaAerobus | 5 | 2026-05-26 |
| VIV2022 | VivaAerobus | 4 | 2026-04-19 |
| VIV7433 | VivaAerobus | 3 | 2026-05-12 |
| VIV5084 | VivaAerobus | 3 | 2026-05-05 |
| VIV4044 | VivaAerobus | 3 | 2026-04-15 |
| VIV4043 | VivaAerobus | 3 | 2026-04-15 |
| VIV3105 | VivaAerobus | 3 | 2026-05-19 |
| VIV7079 | - | 2 | 2026-05-08 |
| VIV5075 | VivaAerobus | 2 | 2026-04-26 |
| VIV5074 | VivaAerobus | 2 | 2026-04-26 |
| VIV4047 | VivaAerobus | 2 | 2026-04-15 |
| VIV4042 | VivaAerobus | 2 | 2026-04-15 |
| VIV4041 | VivaAerobus | 2 | 2026-04-15 |
| VIV3145 | VivaAerobus | 2 | 2026-05-17 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | VIV7432 | TIJ → GDL | May 29, 13:05 UTC | May 30, 02:10 UTC | 13h 5m |
| 2026-05-28 | VIV7432 | TIJ → GDL | May 28, 13:10 UTC | May 29, 01:55 UTC | 12h 45m |
| 2026-05-27 | VIV7432 | TIJ → GDL | May 27, 13:00 UTC | May 28, 02:15 UTC | 13h 15m |
| 2026-05-26 | VIV5003 | CUL → TIJ | May 26, 13:24 UTC | May 26, 18:10 UTC | 4h 45m |
| 2026-05-26 | VIV5117 | PBC → TIJ | May 26, 03:09 UTC | May 26, 06:39 UTC | 3h 30m |
| 2026-05-25 | VIV5116 | TIJ → PBC | May 25, 23:10 UTC | May 26, 02:04 UTC | 2h 55m |
| 2026-05-25 | VIV7078 | - | May 25, 13:30 UTC | May 25, 20:24 UTC | 6h 55m |
| 2026-05-25 | VIV5117 | PBC → TIJ | May 25, 03:10 UTC | May 25, 06:40 UTC | 3h 30m |
| 2026-05-24 | VIV5116 | TIJ → PBC | May 24, 23:00 UTC | May 24, 23:40 UTC | 40m |
| 2026-05-24 | VIV3110 | GDL → TIJ | May 24, 14:10 UTC | May 24, 21:35 UTC | 7h 25m |
| 2026-05-24 | VIV1057 | GDL → MEX | May 24, 12:50 UTC | May 24, 13:10 UTC | 20m |
| 2026-05-23 | VIV1057 | GDL → MEX | May 23, 16:00 UTC | May 24, 13:10 UTC | 21h 10m |
| 2026-05-22 | VIV7432 | TIJ → GDL | May 22, 13:15 UTC | May 23, 02:20 UTC | 13h 5m |
| 2026-05-22 | VIV5117 | PBC → TIJ | May 22, 03:25 UTC | May 22, 06:55 UTC | 3h 30m |
| 2026-05-21 | VIV5116 | TIJ → PBC | May 21, 23:20 UTC | May 22, 02:10 UTC | 2h 50m |
| 2026-05-21 | VIV5003 | CUL → TIJ | May 21, 13:15 UTC | May 21, 17:40 UTC | 4h 25m |
| 2026-05-20 | VIV5003 | CUL → TIJ | May 20, 13:25 UTC | May 20, 17:50 UTC | 4h 25m |
| 2026-05-19 | VIV3110 | GDL → TIJ | May 19, 14:40 UTC | May 19, 22:00 UTC | 7h 20m |
| 2026-05-19 | VIV3105 | TIJ → GDL | May 19, 04:20 UTC | May 19, 13:30 UTC | 9h 10m |
| 2026-05-18 | VIV1254 | MEX → TIJ | May 18, 21:10 UTC | May 19, 00:15 UTC | 3h 5m |
| 2026-05-18 | VIV1253 | TIJ → MEX | May 18, 19:45 UTC | May 18, 19:50 UTC | 5m |
| 2026-05-18 | VIV1253 | TIJ → MEX | May 18, 16:55 UTC | May 18, 18:00 UTC | 1h 5m |
| 2026-05-18 | VIV3114 | GDL → TIJ | May 18, 04:00 UTC | May 18, 14:40 UTC | 10h 40m |
| 2026-05-18 | VIV7304 | NLU → TAM | May 18, 00:05 UTC | May 18, 00:15 UTC | 10m |
| 2026-05-17 | VIV3145 | TGZ → GDL | May 17, 16:45 UTC | May 17, 22:40 UTC | 5h 55m |
| 2026-05-16 | VIV3145 | TGZ → GDL | May 16, 21:20 UTC | May 17, 20:05 UTC | 22h 45m |
| 2026-05-16 | VIV3144 | GDL → TGZ | May 16, 20:50 UTC | May 17, 17:25 UTC | 20h 35m |
| 2026-05-16 | VIV3045 | VER → GDL | May 16, 14:51 UTC | May 16, 19:30 UTC | 4h 40m |
| 2026-05-16 | VIV3044 | GDL → VER | May 16, 04:15 UTC | May 16, 13:35 UTC | 9h 21m |
| 2026-05-15 | VIV2134 | CUN → GDL | May 15, 20:40 UTC | May 16, 02:35 UTC | 5h 55m |
| 2026-05-15 | VIV2133 | GDL → CUN | May 15, 14:40 UTC | May 15, 19:25 UTC | 4h 44m |
| 2026-05-15 | VIV3111 | TIJ → GDL | May 15, 00:20 UTC | May 15, 13:30 UTC | 13h 10m |
| 2026-05-14 | VIV2142 | CUN → GDL | May 14, 16:40 UTC | May 14, 23:25 UTC | 6h 45m |
| 2026-05-13 | VIV2141 | GDL → CUN | May 13, 21:05 UTC | May 14, 15:01 UTC | 17h 55m |
| 2026-05-13 | VIV2133 | GDL → CUN | May 13, 14:55 UTC | May 13, 19:45 UTC | 4h 50m |
| 2026-05-13 | VIV3105 | TIJ → GDL | May 13, 05:05 UTC | May 13, 13:20 UTC | 8h 15m |
| 2026-05-12 | VIV4086 | MTY → TIJ | May 12, 23:50 UTC | May 13, 02:20 UTC | 2h 30m |
| 2026-05-12 | VIV1130 | MEX → MTY | May 12, 20:45 UTC | May 12, 21:50 UTC | 1h 5m |
| 2026-05-12 | VIV1129 | MTY → MEX | May 12, 18:15 UTC | May 12, 19:20 UTC | 1h 5m |
| 2026-05-12 | VIV4001 | PBC → MTY | May 12, 14:50 UTC | May 12, 16:00 UTC | 1h 10m |
| 2026-05-12 | VIV4000 | MTY → PBC | May 12, 12:20 UTC | May 12, 13:30 UTC | 1h 10m |
| 2026-05-12 | VIV4087 | TIJ → MTY | May 12, 04:25 UTC | May 12, 06:50 UTC | 2h 25m |
| 2026-05-12 | VIV7433 | GDL → TIJ | May 12, 02:45 UTC | May 12, 03:00 UTC | 15m |
| 2026-05-11 | VIV7432 | TIJ → GDL | May 11, 13:10 UTC | May 11, 18:10 UTC | 5h 0m |
| 2026-05-10 | VIV7054 | TIJ → SJD | May 10, 17:49 UTC | May 11, 03:35 UTC | 9h 45m |
| 2026-05-09 | VIV7432 | TIJ → GDL | May 9, 13:05 UTC | May 10, 01:55 UTC | 12h 50m |
| 2026-05-09 | VIV5117 | PBC → TIJ | May 9, 03:10 UTC | May 9, 06:30 UTC | 3h 20m |
| 2026-05-08 | VIV5116 | TIJ → PBC | May 8, 23:10 UTC | May 9, 02:15 UTC | 3h 5m |
| 2026-05-08 | VIV7079 | - | May 8, 13:15 UTC | May 8, 20:30 UTC | 7h 15m |
| 2026-05-08 | VIV5117 | PBC → TIJ | May 8, 03:14 UTC | May 8, 06:35 UTC | 3h 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.