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sensors Mode-S transponder

0D0645

ICAO 24-bit transponder address · allocated to Mexico

Currently assigned to XA-UPS · MCDONNELL DOUGLAS DC-9-30

Hex
0D0645
Octal
03203105
Decimal
853,573
Country
MX
Tail
XA-UPS
Type
DC93
No current signal · last broadcast 18d ago
Flights observed
77
Distinct callsigns
3
Country
MX
Last broadcast
18d ago

Last known position

Most recent position reported by Mode-S 0D0645.

Country allocation

The ICAO 24-bit address 0D0645 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 3 distinct

Callsign Airline Flights Last seen
VTM462 - 68 2026-07-23
VTM710 - 6 2026-06-03
VTM711 - 3 2026-06-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-23 VTM462 - Jul 23, 19:00 UTCJul 23, 20:20 UTC1h 20m
2026-07-23 VTM462 - Jul 23, 03:30 UTCJul 23, 05:05 UTC1h 35m
2026-07-22 VTM462 - Jul 22, 21:35 UTCJul 23, 00:10 UTC2h 35m
2026-07-22 VTM462 - Jul 22, 19:15 UTCJul 22, 19:55 UTC40m
2026-07-21 VTM462 - Jul 21, 08:15 UTCJul 21, 09:15 UTC1h 0m
2026-07-21 VTM462 - Jul 21, 02:50 UTCJul 21, 03:50 UTC1h 0m
2026-07-15 VTM462 - Jul 15, 20:10 UTCJul 15, 21:35 UTC1h 25m
2026-07-15 VTM462 - Jul 15, 16:40 UTCJul 15, 18:35 UTC1h 55m
2026-07-14 VTM462 - Jul 14, 03:55 UTCJul 14, 07:00 UTC3h 5m
2026-07-13 VTM462 - Jul 13, 23:05 UTCJul 14, 02:05 UTC3h 0m
2026-07-09 VTM462 - Jul 9, 21:25 UTCJul 9, 22:50 UTC1h 25m
2026-07-09 VTM462 - Jul 9, 18:55 UTCJul 9, 20:05 UTC1h 10m
2026-07-09 VTM462 LRD → BMI Jul 9, 01:30 UTCJul 9, 03:45 UTC2h 15m
2026-07-08 VTM462 MTY → LRD Jul 8, 23:45 UTCJul 9, 00:15 UTC30m
2026-07-08 VTM462 - Jul 8, 21:45 UTCJul 8, 22:10 UTC25m
2026-07-01 VTM462 - Jul 1, 22:30 UTCJul 1, 22:45 UTC15m
2026-07-01 VTM462 - Jul 1, 21:20 UTCJul 1, 21:30 UTC10m
2026-07-01 VTM462 - Jul 1, 05:15 UTCJul 1, 05:30 UTC15m
2026-07-01 VTM462 - Jul 1, 01:40 UTCJul 1, 01:50 UTC10m
2026-06-30 VTM462 - Jun 30, 22:55 UTCJul 1, 00:15 UTC1h 20m
2026-06-30 VTM462 - Jun 30, 20:35 UTCJun 30, 21:55 UTC1h 20m
2026-06-30 VTM462 LRD → BMI Jun 30, 04:25 UTCJun 30, 06:45 UTC2h 20m
2026-06-30 VTM462 MTY → LRD Jun 30, 03:05 UTCJun 30, 03:30 UTC25m
2026-06-30 VTM462 - Jun 30, 00:20 UTCJun 30, 00:55 UTC35m
2026-06-25 VTM462 - Jun 25, 16:29 UTCJun 25, 18:10 UTC1h 40m
2026-06-24 VTM462 - Jun 24, 23:10 UTCJun 25, 00:40 UTC1h 30m
2026-06-24 VTM462 - Jun 24, 19:00 UTCJun 24, 22:14 UTC3h 15m
2026-06-18 VTM462 - Jun 18, 06:05 UTCJun 18, 06:20 UTC15m
2026-06-18 VTM462 - Jun 18, 05:00 UTCJun 18, 05:10 UTC10m
2026-06-18 VTM462 - Jun 18, 02:55 UTCJun 18, 03:10 UTC15m
2026-06-17 VTM462 - Jun 17, 22:30 UTCJun 17, 22:40 UTC10m
2026-06-17 VTM462 - Jun 17, 13:20 UTCJun 17, 14:50 UTC1h 30m
2026-06-17 VTM462 - Jun 17, 06:30 UTCJun 17, 08:30 UTC2h 0m
2026-06-17 VTM462 - Jun 17, 04:15 UTCJun 17, 04:50 UTC35m
2026-06-17 VTM462 - Jun 17, 01:00 UTCJun 17, 01:30 UTC30m
2026-06-16 VTM462 LRD → YQG Jun 16, 07:40 UTCJun 16, 10:30 UTC2h 50m
2026-06-16 VTM462 - Jun 16, 04:10 UTCJun 16, 05:15 UTC1h 5m
2026-06-16 VTM462 - Jun 16, 00:24 UTCJun 16, 02:40 UTC2h 15m
2026-06-15 VTM462 - Jun 15, 22:45 UTCJun 15, 22:59 UTC15m
2026-06-12 VTM462 - Jun 12, 07:55 UTCJun 12, 10:50 UTC2h 55m
2026-06-11 VTM462 - Jun 11, 19:30 UTCJun 12, 00:15 UTC4h 45m
2026-06-10 VTM462 - Jun 10, 21:35 UTCJun 10, 21:55 UTC20m
2026-06-10 VTM462 - Jun 10, 20:25 UTCJun 10, 20:35 UTC10m
2026-06-10 VTM462 - Jun 10, 04:00 UTCJun 10, 04:15 UTC15m
2026-06-09 VTM462 - Jun 9, 23:25 UTCJun 9, 23:35 UTC10m
2026-06-04 VTM462 - Jun 4, 22:25 UTCJun 4, 23:55 UTC1h 30m
2026-06-04 VTM462 - Jun 4, 19:30 UTCJun 4, 21:00 UTC1h 30m
2026-06-04 VTM462 - Jun 4, 01:20 UTCJun 4, 03:35 UTC2h 15m
2026-06-03 VTM462 MTY → LRD Jun 3, 23:25 UTCJun 3, 23:55 UTC30m
2026-06-03 VTM710 - Jun 3, 06:10 UTCJun 3, 07:15 UTC1h 5m

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

Mode-S 0D0645 frequently asked

What is Mode-S code 0D0645?
0D0645 is an ICAO 24-bit transponder address. Allocated to Mexico. Assigned to XA-UPS.
Where is Mode-S 0D0645 registered?
Mode-S code 0D0645 is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D0645 broadcasting right now?
No active broadcast right now. Last signal was 18d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0D0645, octal 03203105, decimal 853,573.
What flights does 0D0645 operate?
Mode-S 0D0645 has broadcast 3 distinct callsigns, including VTM462, VTM710, VTM711.