sensors Mode-S transponder

0D1079

ICAO 24-bit transponder address · allocated to Mexico

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

Hex
0D1079
Octal
03210171
Decimal
856,185
Country
MX
Tail
XA-VUN
Type
A21N
No current signal · last broadcast 14h ago
Flights observed
10
Distinct callsigns
10
Country
MX
Last broadcast
14h ago

Last known position

Most recent position reported by Mode-S 0D1079.

Country allocation

The ICAO 24-bit address 0D1079 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 10 distinct

Callsign Airline Flights Last seen
VOI1861 Volaris 1 2026-04-14
VOI1860 Volaris 1 2026-04-14
VOI1821 - 1 2026-04-12
VOI1820 - 1 2026-04-12
VOI1741 - 1 2026-04-13
VOI1740 - 1 2026-04-13
VOI1181 - 1 2026-04-13
VOI1180 - 1 2026-04-13
VOI1085 - 1 2026-04-13
VOI1084 - 1 2026-04-13

Recent flights last 10

DateFlightRouteTakeoffLandingDuration
2026-04-14 VOI1861 ONT → GDL Apr 14, 08:05 UTCApr 14, 09:05 UTC1h 0m
2026-04-14 VOI1860 GDL → ONT Apr 14, 05:15 UTCApr 14, 05:50 UTC35m
2026-04-13 VOI1741 - Apr 13, 22:50 UTCApr 13, 23:45 UTC55m
2026-04-13 VOI1740 - Apr 13, 19:55 UTCApr 13, 21:00 UTC1h 5m
2026-04-13 VOI1181 - Apr 13, 15:00 UTCApr 13, 15:20 UTC20m
2026-04-13 VOI1180 - Apr 13, 13:45 UTCApr 13, 14:05 UTC20m
2026-04-13 VOI1085 - Apr 13, 03:00 UTCApr 13, 03:25 UTC25m
2026-04-13 VOI1084 - Apr 13, 01:25 UTCApr 13, 01:55 UTC30m
2026-04-12 VOI1821 - Apr 12, 19:30 UTCApr 12, 20:15 UTC45m
2026-04-12 VOI1820 - Apr 12, 17:15 UTCApr 12, 17:20 UTC5m

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

Mode-S 0D1079 frequently asked

What is Mode-S code 0D1079?
0D1079 is an ICAO 24-bit transponder address. Allocated to Mexico. Assigned to XA-VUN.
Where is Mode-S 0D1079 registered?
Mode-S code 0D1079 is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D1079 broadcasting right now?
No active broadcast right now. Last signal was 14h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0D1079, octal 03210171, decimal 856,185.
What flights does 0D1079 operate?
Mode-S 0D1079 has broadcast 10 distinct callsigns, including VOI1861, VOI1860, VOI1821, VOI1820, VOI1741.