Apparatus

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sensors Mode-S transponder

0D11F9

ICAO 24-bit transponder address · allocated to Mexico

Currently assigned to XA-AMT · BOEING 737 MAX 8

Hex
0D11F9
Octal
03210771
Decimal
856,569
Country
MX
Tail
XA-AMT
Type
B38M
Broadcasting now · callsign VIV546 · 35,025 ft
Flights observed
373
Distinct callsigns
20
Country
MX
Last broadcast
1h ago

Current position

0D11F9 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 0D11F9 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
VIV7435 VivaAerobus 15 2026-04-28
VIV7434 VivaAerobus 14 2026-04-27
VIV8005 VivaAerobus 11 2026-05-02
VIV8004 VivaAerobus 10 2026-05-02
VIV8015 VivaAerobus 7 2026-05-01
VIV7826 VivaAerobus 7 2026-06-14
VIV9295 VivaAerobus 6 2026-06-12
VIV8012 VivaAerobus 6 2026-05-02
VIV7820 VivaAerobus 6 2026-06-12
VIV7033 VivaAerobus 6 2026-05-21
VIV9294 VivaAerobus 5 2026-06-12
VIV8014 VivaAerobus 5 2026-05-01
VIV8013 VivaAerobus 5 2026-04-30
VIV7032 VivaAerobus 5 2026-05-20
VIV4041 VivaAerobus 5 2026-05-22
VIV2022 VivaAerobus 5 2026-05-21
VIV7005 VivaAerobus 4 2026-04-30
VIV683 VivaAerobus 4 2026-06-14
VIV679 VivaAerobus 4 2026-06-13
VIV5069 VivaAerobus 4 2026-06-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 VIV3121 - Jul 14, 20:50 UTCJul 15, 02:15 UTC5h 24m
2026-07-14 VIV3120 - Jul 14, 14:35 UTCJul 14, 19:40 UTC5h 5m
2026-07-13 VIV3242 - Jul 13, 19:35 UTCJul 14, 13:40 UTC18h 5m
2026-07-13 VIV7057 - Jul 13, 14:05 UTCJul 13, 18:25 UTC4h 20m
2026-07-13 VIV2140 - Jul 13, 04:50 UTCJul 13, 13:05 UTC8h 15m
2026-07-12 VIV7413 - Jul 12, 21:15 UTCJul 13, 03:40 UTC6h 25m
2026-07-12 VIV3120 - Jul 12, 19:10 UTCJul 12, 20:10 UTC1h 0m
2026-07-12 VIV1058 - Jul 12, 15:35 UTCJul 12, 15:50 UTC15m
2026-07-12 VIV147 - Jul 12, 10:55 UTCJul 12, 11:05 UTC10m
2026-07-12 VIV147 - Jul 12, 07:40 UTCJul 12, 09:20 UTC1h 40m
2026-07-12 VIV146 - Jul 12, 02:01 UTCJul 12, 05:30 UTC3h 30m
2026-07-11 VIV1415 MEX → MEX Jul 11, 18:50 UTCJul 11, 23:05 UTC4h 15m
2026-07-11 VIV1193 - Jul 11, 16:25 UTCJul 11, 17:40 UTC1h 15m
2026-07-11 VIV1192 - Jul 11, 14:30 UTCJul 11, 15:20 UTC50m
2026-07-11 VIV1192 - Jul 11, 12:15 UTCJul 11, 13:00 UTC45m
2026-07-11 VIV1323 - Jul 11, 06:15 UTCJul 11, 06:25 UTC10m
2026-07-11 VIV1323 - Jul 11, 04:10 UTCJul 11, 04:30 UTC20m
2026-07-11 VIV7447 - Jul 11, 02:35 UTCJul 11, 02:50 UTC15m
2026-07-11 VIV7447 - Jul 11, 00:40 UTCJul 11, 00:55 UTC15m
2026-07-10 VIV7447 - Jul 10, 21:55 UTCJul 10, 23:35 UTC1h 40m
2026-07-10 VIV7446 - Jul 10, 19:05 UTCJul 10, 20:30 UTC1h 25m
2026-07-10 VIV7446 - Jul 10, 15:40 UTCJul 10, 15:55 UTC15m
2026-07-10 VIV1322 - Jul 10, 14:20 UTCJul 10, 14:35 UTC15m
2026-07-10 VIV1322 - Jul 10, 12:25 UTCJul 10, 12:45 UTC20m
2026-07-10 VIV1021 CUN → MEX Jul 10, 06:30 UTCJul 10, 08:20 UTC1h 50m
2026-07-10 VIV1020 - Jul 10, 03:15 UTCJul 10, 05:00 UTC1h 45m
2026-07-09 VIV101 JFK → MEX Jul 9, 21:00 UTCJul 10, 01:50 UTC4h 50m
2026-07-09 VIV100 - Jul 9, 13:30 UTCJul 9, 18:00 UTC4h 30m
2026-07-09 VIV147 - Jul 9, 10:55 UTCJul 9, 11:00 UTC5m
2026-07-09 VIV147 - Jul 9, 07:50 UTCJul 9, 09:10 UTC1h 20m
2026-07-09 VIV146 - Jul 9, 02:25 UTCJul 9, 05:45 UTC3h 20m
2026-07-08 VIV101 - Jul 8, 20:00 UTCJul 9, 00:30 UTC4h 30m
2026-07-08 VIV100 - Jul 8, 13:25 UTCJul 8, 17:35 UTC4h 10m
2026-07-08 VIV1017 - Jul 8, 02:45 UTCJul 8, 04:40 UTC1h 55m
2026-07-07 VIV7041 SLP → NLU Jul 7, 23:05 UTCJul 8, 00:55 UTC1h 50m
2026-07-07 VIV7040 - Jul 7, 19:35 UTCJul 7, 19:50 UTC15m
2026-07-07 VIV7040 - Jul 7, 16:45 UTCJul 7, 18:35 UTC1h 50m
2026-07-07 VIV2141 GDL → CUN Jul 7, 02:55 UTCJul 7, 15:20 UTC12h 25m
2026-07-06 VIV7305 - Jul 6, 23:50 UTCJul 7, 01:50 UTC2h 0m
2026-07-06 VIV3145 - Jul 6, 13:55 UTCJul 6, 22:40 UTC8h 45m
2026-07-06 VIV3255 - Jul 6, 01:45 UTCJul 6, 12:50 UTC11h 5m
2026-07-05 VIV511 - Jul 5, 18:05 UTCJul 6, 00:25 UTC6h 20m
2026-07-05 VIV510 - Jul 5, 14:40 UTCJul 5, 16:00 UTC1h 20m
2026-07-04 VIV2140 - Jul 4, 03:45 UTCJul 4, 05:40 UTC1h 55m
2026-07-03 VIV7413 CUN → CUN Jul 3, 17:05 UTCJul 4, 02:15 UTC9h 10m
2026-07-03 VIV2141 GDL → CUN Jul 3, 02:10 UTCJul 3, 15:25 UTC13h 15m
2026-07-02 VIV3120 - Jul 2, 19:50 UTCJul 3, 01:05 UTC5h 15m
2026-07-02 VIV3144 GDL → TGZ Jul 2, 14:40 UTCJul 2, 18:15 UTC3h 35m
2026-07-02 VIV785 DFW → BJX Jul 2, 04:40 UTCJul 2, 13:15 UTC8h 35m
2026-07-01 VIV784 BJX → DFW Jul 1, 19:50 UTCJul 2, 01:40 UTC5h 50m

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

Mode-S 0D11F9 frequently asked

What is Mode-S code 0D11F9?
0D11F9 is an ICAO 24-bit transponder address. Allocated to Mexico. Assigned to XA-AMT.
Where is Mode-S 0D11F9 registered?
Mode-S code 0D11F9 is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D11F9 broadcasting right now?
Yes. Mode-S 0D11F9 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0D11F9, octal 03210771, decimal 856,569.
What flights does 0D11F9 operate?
Mode-S 0D11F9 has broadcast 20 distinct callsigns, including VIV7435, VIV7434, VIV8005, VIV8004, VIV8015.