Apparatus

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sensors Mode-S transponder

0D0A77

ICAO 24-bit transponder address · allocated to Mexico

Currently assigned to XA-VAW · AIRBUS A-320

Hex
0D0A77
Octal
03205167
Decimal
854,647
Country
MX
Tail
XA-VAW
Type
A320
No current signal · last broadcast Jul 26, 20:55 UTC
Flights observed
454
Distinct callsigns
20
Country
MX
Last broadcast
Jul 26, 20:55 UTC

Last known position

Most recent position reported by Mode-S 0D0A77.

Country allocation

The ICAO 24-bit address 0D0A77 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
VIV7033 VivaAerobus 21 2026-06-14
VIV2015 VivaAerobus 20 2026-06-14
VIV2022 VivaAerobus 18 2026-06-10
VIV7032 VivaAerobus 16 2026-06-09
VIV4044 - 10 2026-06-16
VIV4043 - 10 2026-06-15
VIV7435 VivaAerobus 9 2026-05-08
VIV7434 VivaAerobus 8 2026-05-07
VIV4041 - 7 2026-06-16
VIV7305 - 6 2026-07-17
VIV1249 - 6 2026-07-15
VIV7826 - 5 2026-06-17
VIV4042 VivaAerobus 5 2026-06-15
VIV2273 VivaAerobus 5 2026-07-23
VIV2272 VivaAerobus 5 2026-07-23
VIV7304 - 4 2026-07-16
VIV7040 - 4 2026-07-09
VIV4073 - 4 2026-07-14
VIV4072 - 4 2026-07-14
VIV3144 - 4 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 VIV2254 CUN → TGZ Jul 26, 17:10 UTCJul 26, 20:50 UTC3h 40m
2026-07-26 VIV313 HAV → CUN Jul 26, 14:35 UTCJul 26, 15:15 UTC40m
2026-07-26 VIV312 CUN → HAV Jul 26, 12:00 UTCJul 26, 12:35 UTC35m
2026-07-26 VIV437 BOG → CUN Jul 26, 07:30 UTCJul 26, 10:40 UTC3h 10m
2026-07-26 VIV436 CUN → BOG Jul 26, 03:05 UTCJul 26, 06:00 UTC2h 55m
2026-07-25 VIV2125 VSA → CUN Jul 25, 22:10 UTCJul 26, 01:35 UTC3h 25m
2026-07-25 VIV2152 CUN → TAM Jul 25, 16:50 UTCJul 25, 20:50 UTC4h 0m
2026-07-25 VIV2103 VER → CUN Jul 25, 13:50 UTCJul 25, 15:20 UTC1h 30m
2026-07-25 VIV2102 CUN → VER Jul 25, 11:15 UTCJul 25, 12:35 UTC1h 20m
2026-07-25 VIV2107 VER → CUN Jul 25, 02:20 UTCJul 25, 03:55 UTC1h 35m
2026-07-24 VIV9036 REX → VER Jul 24, 23:55 UTCJul 25, 01:05 UTC1h 10m
2026-07-24 VIV9035 VER → REX Jul 24, 21:45 UTCJul 24, 22:45 UTC1h 0m
2026-07-24 VIV2104 CUN → VER Jul 24, 19:15 UTCJul 24, 20:40 UTC1h 25m
2026-07-24 VIV2025 PBC → CUN Jul 24, 15:50 UTCJul 24, 17:35 UTC1h 45m
2026-07-24 VIV2024 CUN → PBC Jul 24, 13:15 UTCJul 24, 14:55 UTC1h 40m
2026-07-24 VIV2107 VER → CUN Jul 24, 02:25 UTCJul 24, 03:55 UTC1h 30m
2026-07-23 VIV2106 CUN → VER Jul 23, 23:40 UTCJul 24, 01:05 UTC1h 25m
2026-07-23 VIV2027 PBC → CUN Jul 23, 20:45 UTCJul 23, 22:30 UTC1h 45m
2026-07-23 VIV2026 CUN → PBC Jul 23, 18:15 UTCJul 23, 19:50 UTC1h 35m
2026-07-23 VIV2273 NLU → CUN Jul 23, 14:45 UTCJul 23, 16:35 UTC1h 50m
2026-07-23 VIV2272 CUN → NLU Jul 23, 11:20 UTCJul 23, 13:00 UTC1h 40m
2026-07-23 VIV7315 AGU → NLU Jul 23, 01:45 UTCJul 23, 03:35 UTC1h 50m
2026-07-22 VIV7314 CUN → NLU Jul 22, 21:50 UTCJul 22, 22:00 UTC10m
2026-07-22 VIV7314 CUN → NLU Jul 22, 19:05 UTCJul 22, 20:45 UTC1h 40m
2026-07-22 VIV2197 MTY → CUN Jul 22, 15:25 UTCJul 22, 17:30 UTC2h 5m
2026-07-22 VIV2196 CUN → MTY Jul 22, 12:05 UTCJul 22, 14:05 UTC2h 0m
2026-07-22 VIV2193 MTY → CUN Jul 22, 02:45 UTCJul 22, 04:50 UTC2h 5m
2026-07-21 VIV2202 CUN → MTY Jul 21, 23:45 UTCJul 22, 01:45 UTC2h 0m
2026-07-21 VIV2027 PBC → CUN Jul 21, 20:40 UTCJul 21, 22:25 UTC1h 45m
2026-07-21 VIV2026 CUN → PBC Jul 21, 17:55 UTCJul 21, 19:40 UTC1h 45m
2026-07-21 VIV2273 - Jul 21, 14:55 UTCJul 21, 16:45 UTC1h 50m
2026-07-21 VIV2272 - Jul 21, 11:15 UTCJul 21, 12:50 UTC1h 35m
2026-07-21 VIV2087 REX → CUN Jul 21, 02:45 UTCJul 21, 04:30 UTC1h 45m
2026-07-21 VIV2086 CUN → REX Jul 21, 00:05 UTCJul 21, 01:55 UTC1h 50m
2026-07-20 VIV2027 PBC → CUN Jul 20, 20:45 UTCJul 20, 22:30 UTC1h 45m
2026-07-20 VIV2026 CUN → PBC Jul 20, 18:00 UTCJul 20, 19:40 UTC1h 40m
2026-07-20 VIV2273 - Jul 20, 14:40 UTCJul 20, 16:30 UTC1h 50m
2026-07-20 VIV2272 - Jul 20, 11:25 UTCJul 20, 13:05 UTC1h 40m
2026-07-20 VIV2087 REX → CUN Jul 20, 03:00 UTCJul 20, 04:45 UTC1h 45m
2026-07-20 VIV2086 - Jul 20, 00:20 UTCJul 20, 01:55 UTC1h 35m
2026-07-19 VIV2035 SLW → CUN Jul 19, 20:30 UTCJul 19, 22:35 UTC2h 5m
2026-07-19 VIV2034 - Jul 19, 17:10 UTCJul 19, 19:15 UTC2h 5m
2026-07-19 VIV587 OAK → CUN Jul 19, 07:10 UTCJul 19, 15:45 UTC8h 35m
2026-07-18 VIV586 - Jul 18, 21:20 UTCJul 19, 05:20 UTC8h 0m
2026-07-18 VIV3120 - Jul 18, 14:35 UTCJul 18, 19:50 UTC5h 15m
2026-07-18 VIV587 OAK → MTY Jul 18, 07:25 UTCJul 18, 13:35 UTC6h 10m
2026-07-17 VIV586 LAS → OAK Jul 17, 21:34 UTCJul 18, 05:05 UTC7h 31m
2026-07-17 VIV0532 - Jul 17, 18:05 UTCJul 17, 19:20 UTC1h 15m
2026-07-17 VIV1058 - Jul 17, 14:24 UTCJul 17, 14:35 UTC10m
2026-07-17 VIV1057 - Jul 17, 12:50 UTCJul 17, 13:15 UTC25m

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

Mode-S 0D0A77 frequently asked

What is Mode-S code 0D0A77?
0D0A77 is an ICAO 24-bit transponder address. Allocated to Mexico. Assigned to XA-VAW.
Where is Mode-S 0D0A77 registered?
Mode-S code 0D0A77 is allocated to Mexico (MX). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 0D0A77 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 0D0A77, octal 03205167, decimal 854,647.
What flights does 0D0A77 operate?
Mode-S 0D0A77 has broadcast 20 distinct callsigns, including VIV7033, VIV2015, VIV2022, VIV7032, VIV4044.