Apparatus

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sensors Mode-S transponder

0D0A19

ICAO 24-bit transponder address · allocated to Mexico

Currently assigned to XA-VLY · AIRBUS A-321

Hex
0D0A19
Octal
03205031
Decimal
854,553
Country
MX
Tail
XA-VLY
Type
A321
No current signal · last broadcast 4d ago
Flights observed
292
Distinct callsigns
20
Country
MX
Last broadcast
4d ago

Last known position

Most recent position reported by Mode-S 0D0A19.

Country allocation

The ICAO 24-bit address 0D0A19 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
VOI901 - 11 2026-07-14
VOI900 - 11 2026-07-14
VOI104 - 10 2026-06-18
VOI187 Volaris 9 2026-07-26
VOI481 Volaris 7 2026-07-24
VOI351 - 7 2026-07-15
VOI361 - 6 2026-06-27
VOI360 - 6 2026-06-27
VOI303 Volaris 6 2026-06-09
VOI105 - 6 2026-07-13
VOI350 - 5 2026-07-15
VOI247 Volaris 5 2026-05-15
VOI153 Volaris 5 2026-07-26
VOI741 - 4 2026-07-01
VOI410 Volaris 4 2026-06-09
VOI302 Volaris 4 2026-06-09
VOI300 - 4 2026-07-15
VOI184 - 4 2026-07-16
VOI1832 - 4 2026-07-01
VOI103 - 4 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 VOI153 GDL → MEX Jul 26, 21:10 UTCJul 26, 21:20 UTC10m
2026-07-26 VOI153 GDL → MEX Jul 26, 16:10 UTCJul 26, 19:25 UTC3h 15m
2026-07-26 VOI187 TIJ → MEX Jul 26, 14:25 UTCJul 26, 14:35 UTC10m
2026-07-26 VOI187 TIJ → MEX Jul 26, 11:30 UTCJul 26, 12:40 UTC1h 10m
2026-07-26 VOI186 MEX → TIJ Jul 26, 07:40 UTCJul 26, 08:50 UTC1h 10m
2026-07-26 VOI186 MEX → TIJ Jul 26, 05:55 UTCJul 26, 06:10 UTC15m
2026-07-25 VOI431 GDL → TIJ Jul 25, 02:05 UTCJul 25, 05:45 UTC3h 40m
2026-07-24 VOI227 MID → MEX Jul 24, 19:55 UTCJul 25, 00:30 UTC4h 35m
2026-07-24 VOI481 CTM → MEX Jul 24, 12:00 UTCJul 24, 16:00 UTC4h 0m
2026-07-24 VOI185 TIJ → MEX Jul 24, 07:10 UTCJul 24, 08:25 UTC1h 15m
2026-07-23 VOI3066 TIJ → MLM Jul 23, 22:20 UTCJul 24, 04:45 UTC6h 25m
2026-07-23 VOI3101 SJD → TIJ Jul 23, 16:45 UTCJul 23, 21:20 UTC4h 35m
2026-07-22 VOI1705 - Jul 22, 19:05 UTCJul 23, 03:10 UTC8h 5m
2026-07-22 VOI1704 GDL → ORD Jul 22, 14:00 UTCJul 22, 17:00 UTC3h 0m
2026-07-22 VOI3104 - Jul 22, 00:05 UTCJul 22, 04:30 UTC4h 25m
2026-07-21 VOI3121 PVR → TIJ Jul 21, 16:55 UTCJul 21, 22:50 UTC5h 55m
2026-07-20 VOI1047 CUN → TIJ Jul 20, 22:10 UTCJul 21, 15:45 UTC17h 34m
2026-07-20 VOI1050 - Jul 20, 15:40 UTCJul 20, 20:25 UTC4h 45m
2026-07-20 VOI1250 GDL → VER Jul 20, 14:05 UTCJul 20, 14:45 UTC40m
2026-07-19 VOI1883 PHX → VER Jul 19, 16:40 UTCJul 20, 14:45 UTC22h 5m
2026-07-19 VOI1017 TIJ → GDL Jul 19, 07:05 UTCJul 19, 14:50 UTC7h 45m
2026-07-18 VOI1775 OAK → GDL Jul 18, 20:35 UTCJul 19, 04:50 UTC8h 15m
2026-07-18 VOI1774 - Jul 18, 02:45 UTCJul 18, 18:25 UTC15h 41m
2026-07-18 VOI1396 - Jul 18, 01:25 UTCJul 18, 01:54 UTC30m
2026-07-17 VOI144 - Jul 17, 23:00 UTCJul 17, 23:20 UTC20m
2026-07-17 VOI1001 TIJ → GDL Jul 17, 09:10 UTCJul 17, 20:20 UTC11h 10m
2026-07-17 VOI1010 - Jul 17, 01:39 UTCJul 17, 08:04 UTC6h 25m
2026-07-16 VOI3081 - Jul 16, 19:55 UTCJul 17, 00:04 UTC4h 10m
2026-07-16 VOI3080 - Jul 16, 14:29 UTCJul 16, 18:34 UTC4h 5m
2026-07-16 VOI184 - Jul 16, 04:00 UTCJul 16, 05:05 UTC1h 5m
2026-07-16 VOI184 - Jul 16, 02:05 UTCJul 16, 02:20 UTC15m
2026-07-16 VOI401 - Jul 16, 00:15 UTCJul 16, 00:30 UTC15m
2026-07-15 VOI400 - Jul 15, 20:05 UTCJul 15, 20:15 UTC10m
2026-07-15 VOI351 - Jul 15, 18:20 UTCJul 15, 18:30 UTC10m
2026-07-15 VOI350 - Jul 15, 12:30 UTCJul 15, 17:35 UTC5h 5m
2026-07-15 VOI301 - Jul 15, 04:25 UTCJul 15, 04:35 UTC10m
2026-07-15 VOI300 - Jul 15, 00:15 UTCJul 15, 00:30 UTC15m
2026-07-14 VOI103 CUN → MEX Jul 14, 20:45 UTCJul 14, 22:35 UTC1h 50m
2026-07-14 VOI102 - Jul 14, 17:50 UTCJul 14, 19:40 UTC1h 50m
2026-07-14 VOI901 - Jul 14, 15:15 UTCJul 14, 16:05 UTC50m
2026-07-14 VOI901 - Jul 14, 14:35 UTCJul 14, 14:40 UTC5m
2026-07-14 VOI900 GUA → GUA Jul 14, 05:30 UTCJul 14, 05:40 UTC10m
2026-07-14 VOI900 - Jul 14, 04:10 UTCJul 14, 04:50 UTC40m
2026-07-14 VOI245 - Jul 14, 01:30 UTCJul 14, 02:45 UTC1h 15m
2026-07-13 VOI242 - Jul 13, 23:10 UTCJul 14, 00:25 UTC1h 15m
2026-07-13 VOI281 - Jul 13, 20:15 UTCJul 13, 20:45 UTC30m
2026-07-13 VOI280 - Jul 13, 17:15 UTCJul 13, 17:25 UTC10m
2026-07-13 VOI481 - Jul 13, 11:50 UTCJul 13, 16:00 UTC4h 10m
2026-07-13 VOI105 CUN → MEX Jul 13, 08:55 UTCJul 13, 10:40 UTC1h 45m
2026-07-11 VOI1831 - Jul 11, 09:55 UTCJul 11, 17:35 UTC7h 40m

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

Mode-S 0D0A19 frequently asked

What is Mode-S code 0D0A19?
0D0A19 is an ICAO 24-bit transponder address. Allocated to Mexico. Assigned to XA-VLY.
Where is Mode-S 0D0A19 registered?
Mode-S code 0D0A19 is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D0A19 broadcasting right now?
No active broadcast right now. Last signal was 4d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0D0A19, octal 03205031, decimal 854,553.
What flights does 0D0A19 operate?
Mode-S 0D0A19 has broadcast 20 distinct callsigns, including VOI901, VOI900, VOI104, VOI187, VOI481.