Apparatus

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sensors Mode-S transponder

0D0D66

ICAO 24-bit transponder address · allocated to Mexico

Currently assigned to XA-VBQ · AIRBUS A-321

Hex
0D0D66
Octal
03206546
Decimal
855,398
Country
MX
Tail
XA-VBQ
Type
A321
No current signal · last broadcast Apr 19, 21:55 UTC
Flights observed
52
Distinct callsigns
20
Country
MX
Last broadcast
Apr 19, 21:55 UTC

Last known position

Most recent position reported by Mode-S 0D0D66.

Country allocation

The ICAO 24-bit address 0D0D66 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
VIV730 - 3 2026-04-13
VIV610 - 3 2026-04-17
VIV4399 VivaAerobus 3 2026-04-16
VIV4398 VivaAerobus 3 2026-04-16
VIV4009 VivaAerobus 3 2026-04-17
VIV611 - 2 2026-04-17
VIV603 VivaAerobus 2 2026-04-18
VIV602 - 2 2026-04-17
VIV4285 VivaAerobus 2 2026-04-15
VIV4284 - 2 2026-04-15
VIV4008 VivaAerobus 2 2026-04-17
VIV1143 VivaAerobus 2 2026-04-18
VIV1121 VivaAerobus 2 2026-04-16
VIV1023 VivaAerobus 2 2026-04-16
VIV731 VivaAerobus 1 2026-04-13
VIV4337 - 1 2026-04-13
VIV4336 - 1 2026-04-13
VIV4311 VivaAerobus 1 2026-04-19
VIV4205 - 1 2026-04-15
VIV4191 VivaAerobus 1 2026-04-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-04-19 VIV003 - Apr 19, 18:25 UTCApr 19, 21:55 UTC3h 30m
2026-04-19 VIV4311 CUU → MTY Apr 19, 04:30 UTCApr 19, 13:15 UTC8h 45m
2026-04-18 VIV3195 MTY → GDL Apr 18, 23:50 UTCApr 19, 03:10 UTC3h 20m
2026-04-18 VIV1130 MEX → MTY Apr 18, 21:25 UTCApr 18, 22:35 UTC1h 10m
2026-04-18 VIV1129 MTY → MEX Apr 18, 18:55 UTCApr 18, 19:20 UTC25m
2026-04-18 VIV4001 - Apr 18, 14:55 UTCApr 18, 16:05 UTC1h 10m
2026-04-18 VIV4000 - Apr 18, 12:40 UTCApr 18, 13:50 UTC1h 10m
2026-04-18 VIV1144 MEX → MTY Apr 18, 06:15 UTCApr 18, 07:20 UTC1h 5m
2026-04-18 VIV1143 MTY → MEX Apr 18, 04:40 UTCApr 18, 04:45 UTC5m
2026-04-18 VIV1143 MTY → MEX Apr 18, 03:30 UTCApr 18, 04:00 UTC30m
2026-04-18 VIV603 LAS → MTY Apr 18, 01:25 UTCApr 18, 02:00 UTC35m
2026-04-17 VIV603 LAS → MTY Apr 17, 23:35 UTCApr 18, 01:20 UTC1h 45m
2026-04-17 VIV602 - Apr 17, 19:25 UTCApr 17, 21:10 UTC1h 45m
2026-04-17 VIV602 - Apr 17, 18:15 UTCApr 17, 19:20 UTC1h 5m
2026-04-17 VIV611 - Apr 17, 15:20 UTCApr 17, 16:20 UTC1h 0m
2026-04-17 VIV610 - Apr 17, 12:10 UTCApr 17, 13:10 UTC1h 0m
2026-04-17 VIV4009 PBC → MTY Apr 17, 05:20 UTCApr 17, 06:20 UTC1h 0m
2026-04-17 VIV4009 PBC → MTY Apr 17, 05:05 UTCApr 17, 05:15 UTC10m
2026-04-17 VIV4008 MTY → PBC Apr 17, 03:20 UTCApr 17, 03:55 UTC35m
2026-04-17 VIV4008 MTY → PBC Apr 17, 02:45 UTCApr 17, 03:15 UTC30m
2026-04-16 VIV1352 MEX → MTY Apr 16, 23:40 UTCApr 17, 00:50 UTC1h 10m
2026-04-16 VIV1023 CUN → MEX Apr 16, 21:14 UTCApr 16, 22:05 UTC50m
2026-04-16 VIV1023 CUN → MEX Apr 16, 20:10 UTCApr 16, 21:10 UTC1h 0m
2026-04-16 VIV1022 MEX → CUN Apr 16, 15:30 UTCApr 16, 17:10 UTC1h 40m
2026-04-16 VIV1121 MTY → MEX Apr 16, 13:15 UTCApr 16, 14:05 UTC50m
2026-04-16 VIV1121 MTY → MEX Apr 16, 12:55 UTCApr 16, 13:05 UTC10m
2026-04-16 VIV4399 VSA → MTY Apr 16, 05:09 UTCApr 16, 06:15 UTC1h 5m
2026-04-16 VIV4399 VSA → MTY Apr 16, 04:44 UTCApr 16, 05:05 UTC20m
2026-04-16 VIV4398 MTY → VSA Apr 16, 01:45 UTCApr 16, 03:04 UTC1h 20m
2026-04-15 VIV4285 MID → MTY Apr 15, 23:55 UTCApr 16, 00:35 UTC40m
2026-04-15 VIV4284 - Apr 15, 20:05 UTCApr 15, 20:35 UTC30m
2026-04-15 VIV4205 - Apr 15, 18:20 UTCApr 15, 18:50 UTC30m
2026-04-15 VIV1118 - Apr 15, 13:40 UTCApr 15, 14:45 UTC1h 4m
2026-04-15 VIV1117 MTY → MEX Apr 15, 11:20 UTCApr 15, 12:25 UTC1h 5m
2026-04-15 VIV4399 VSA → MTY Apr 15, 05:00 UTCApr 15, 06:25 UTC1h 25m
2026-04-15 VIV4398 MTY → VSA Apr 15, 02:55 UTCApr 15, 03:15 UTC20m
2026-04-15 VIV4398 MTY → VSA Apr 15, 01:55 UTCApr 15, 02:50 UTC55m
2026-04-15 VIV4285 MID → MTY Apr 15, 00:05 UTCApr 15, 00:45 UTC40m
2026-04-14 VIV4284 - Apr 14, 20:00 UTCApr 14, 20:30 UTC30m
2026-04-14 VIV611 - Apr 14, 15:10 UTCApr 14, 16:25 UTC1h 15m
2026-04-14 VIV610 - Apr 14, 12:50 UTCApr 14, 13:20 UTC30m
2026-04-14 VIV610 - Apr 14, 12:10 UTCApr 14, 12:45 UTC35m
2026-04-14 VIV4009 - Apr 14, 05:15 UTCApr 14, 06:15 UTC1h 0m
2026-04-13 VIV731 MIA → MTY Apr 13, 20:10 UTCApr 13, 23:05 UTC2h 55m
2026-04-13 VIV730 - Apr 13, 17:15 UTCApr 13, 18:00 UTC45m
2026-04-13 VIV730 - Apr 13, 15:50 UTCApr 13, 18:00 UTC2h 10m
2026-04-13 VIV730 - Apr 13, 15:30 UTCApr 13, 16:10 UTC40m
2026-04-13 VIV4337 - Apr 13, 05:00 UTCApr 13, 05:25 UTC25m
2026-04-13 VIV4336 - Apr 13, 01:10 UTCApr 13, 01:35 UTC25m
2026-04-12 VIV4191 TGZ → MTY Apr 12, 23:55 UTCApr 13, 00:05 UTC10m

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

Mode-S 0D0D66 frequently asked

What is Mode-S code 0D0D66?
0D0D66 is an ICAO 24-bit transponder address. Allocated to Mexico. Assigned to XA-VBQ.
Where is Mode-S 0D0D66 registered?
Mode-S code 0D0D66 is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D0D66 broadcasting right now?
No active broadcast right now. Last signal was Apr 19, 21:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0D0D66, octal 03206546, decimal 855,398.
What flights does 0D0D66 operate?
Mode-S 0D0D66 has broadcast 20 distinct callsigns, including VIV730, VIV610, VIV4399, VIV4398, VIV4009.