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sensors Mode-S transponder

0D0FC1

ICAO 24-bit transponder address · allocated to Mexico

Currently assigned to XA-VUI · AIRBUS A-321neo

Hex
0D0FC1
Octal
03207701
Decimal
856,001
Country
MX
Tail
XA-VUI
Type
A21N
No current signal · last broadcast Jul 26, 22:00 UTC
Flights observed
442
Distinct callsigns
20
Country
MX
Last broadcast
Jul 26, 22:00 UTC

Last known position

Most recent position reported by Mode-S 0D0FC1.

Country allocation

The ICAO 24-bit address 0D0FC1 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
VOI325 - 10 2026-07-01
VOI187 - 10 2026-07-06
VOI186 - 9 2026-07-05
VOI770 - 8 2026-06-25
VOI461 - 8 2026-07-03
VOI324 - 8 2026-07-01
VOI245 - 8 2026-07-01
VOI771 - 7 2026-06-25
VOI741 - 7 2026-07-09
VOI460 - 7 2026-07-03
VOI900 - 6 2026-07-04
VOI411 Volaris 6 2026-07-07
VOI410 - 6 2026-07-07
VOI361 - 6 2026-07-04
VOI360 - 6 2026-07-04
VOI3080 Volaris 6 2026-05-14
VOI242 - 6 2026-06-30
VOI1871 Volaris 6 2026-07-25
VOI1870 Volaris 6 2026-07-24
VOI103 - 6 2026-07-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 VOI1731 IAH → GDL Jul 26, 17:20 UTCJul 26, 22:00 UTC4h 40m
2026-07-26 VOI1773 OAK → GDL Jul 26, 07:05 UTCJul 26, 15:15 UTC8h 10m
2026-07-25 VOI1772 GDL → OAK Jul 25, 19:10 UTCJul 26, 05:10 UTC10h 0m
2026-07-25 VOI1871 PDX → GDL Jul 25, 06:30 UTCJul 25, 17:10 UTC10h 40m
2026-07-24 VOI1870 GDL → PDX Jul 24, 19:05 UTCJul 25, 03:55 UTC8h 50m
2026-07-24 VOI1717 LAX → GDL Jul 24, 05:40 UTCJul 24, 16:55 UTC11h 15m
2026-07-23 VOI1055 - Jul 23, 21:20 UTCJul 24, 03:50 UTC6h 30m
2026-07-23 VOI1831 FAT → GDL Jul 23, 10:00 UTCJul 23, 19:45 UTC9h 45m
2026-07-23 VOI1051 CUN → GDL Jul 23, 00:20 UTCJul 23, 07:25 UTC7h 5m
2026-07-22 VOI1731 IAH → GDL Jul 22, 17:45 UTCJul 22, 23:10 UTC5h 25m
2026-07-21 VOI1730 - Jul 21, 20:20 UTCJul 22, 15:35 UTC19h 15m
2026-07-21 VOI1821 SJC → GDL Jul 21, 18:35 UTCJul 22, 15:35 UTC21h 0m
2026-07-21 VOI1871 PDX → GDL Jul 21, 06:30 UTCJul 21, 16:30 UTC10h 0m
2026-07-20 VOI1870 GDL → PDX Jul 20, 19:05 UTCJul 21, 03:35 UTC8h 29m
2026-07-20 VOI1831 - Jul 20, 09:55 UTCJul 20, 17:05 UTC7h 10m
2026-07-20 VOI1051 CUN → GDL Jul 20, 00:15 UTCJul 20, 07:25 UTC7h 10m
2026-07-19 VOI1731 IAH → CUN Jul 19, 17:35 UTCJul 19, 23:05 UTC5h 30m
2026-07-19 VOI1871 PDX → GDL Jul 19, 06:30 UTCJul 19, 15:35 UTC9h 5m
2026-07-18 VOI1870 - Jul 18, 19:15 UTCJul 19, 03:45 UTC8h 30m
2026-07-18 VOI1712 - Jul 18, 02:50 UTCJul 18, 16:50 UTC14h 0m
2026-07-17 VOI1705 - Jul 17, 19:55 UTCJul 18, 01:50 UTC5h 55m
2026-07-17 VOI1704 ONT → ORD Jul 17, 08:15 UTCJul 17, 17:30 UTC9h 15m
2026-07-16 VOI1741 LAS → ONT Jul 16, 23:20 UTCJul 17, 06:15 UTC6h 55m
2026-07-16 VOI1740 HMO → LAS Jul 16, 14:55 UTCJul 16, 21:15 UTC6h 20m
2026-07-16 VOI1180 - Jul 16, 13:45 UTCJul 16, 13:54 UTC10m
2026-07-15 VOI5631 - Jul 15, 19:30 UTCJul 15, 21:55 UTC2h 25m
2026-07-15 VOI5630 - Jul 15, 03:40 UTCJul 15, 17:30 UTC13h 50m
2026-07-14 VOI1743 - Jul 14, 19:45 UTCJul 15, 02:10 UTC6h 24m
2026-07-14 VOI1742 - Jul 14, 10:55 UTCJul 14, 17:35 UTC6h 40m
2026-07-14 VOI3282 - Jul 14, 02:25 UTCJul 14, 06:20 UTC3h 55m
2026-07-13 VOI1007 - Jul 13, 18:45 UTCJul 14, 01:15 UTC6h 30m
2026-07-10 VOI3120 - Jul 10, 17:25 UTCJul 10, 19:45 UTC2h 20m
2026-07-10 VOI1703 ORD → TIJ Jul 10, 08:20 UTCJul 10, 16:15 UTC7h 55m
2026-07-09 VOI5911 - Jul 9, 20:55 UTCJul 10, 05:55 UTC9h 0m
2026-07-09 VOI5910 - Jul 9, 12:10 UTCJul 9, 18:05 UTC5h 55m
2026-07-09 VOI741 - Jul 9, 03:05 UTCJul 9, 03:25 UTC20m
2026-07-09 VOI741 - Jul 9, 00:05 UTCJul 9, 01:25 UTC1h 20m
2026-07-08 VOI740 MEX → LAS Jul 8, 18:15 UTCJul 8, 21:40 UTC3h 25m
2026-07-08 VOI701 CUN → MEX Jul 8, 12:55 UTCJul 8, 16:45 UTC3h 50m
2026-07-08 VOI700 - Jul 8, 07:05 UTCJul 8, 11:00 UTC3h 55m
2026-07-08 VOI731 - Jul 8, 03:05 UTCJul 8, 05:00 UTC1h 55m
2026-07-07 VOI730 - Jul 7, 22:40 UTCJul 8, 00:35 UTC1h 55m
2026-07-07 VOI303 - Jul 7, 20:35 UTCJul 7, 20:45 UTC10m
2026-07-07 VOI302 - Jul 7, 15:10 UTCJul 7, 15:25 UTC15m
2026-07-07 VOI411 CUL → TIJ Jul 7, 13:35 UTCJul 7, 13:45 UTC10m
2026-07-07 VOI410 - Jul 7, 04:00 UTCJul 7, 12:50 UTC8h 50m
2026-07-06 VOI791 - Jul 6, 22:00 UTCJul 7, 00:55 UTC2h 55m
2026-07-06 VOI790 - Jul 6, 16:20 UTCJul 6, 19:05 UTC2h 45m
2026-07-06 VOI187 - Jul 6, 14:30 UTCJul 6, 14:35 UTC5m
2026-07-06 VOI187 - Jul 6, 11:40 UTCJul 6, 12:45 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-VUI page for operator, model, and routing details .

Mode-S 0D0FC1 frequently asked

What is Mode-S code 0D0FC1?
0D0FC1 is an ICAO 24-bit transponder address. Allocated to Mexico. Assigned to XA-VUI.
Where is Mode-S 0D0FC1 registered?
Mode-S code 0D0FC1 is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D0FC1 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0D0FC1, octal 03207701, decimal 856,001.
What flights does 0D0FC1 operate?
Mode-S 0D0FC1 has broadcast 20 distinct callsigns, including VOI325, VOI187, VOI186, VOI770, VOI461.