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
Broadcasting now · callsign VIV7033 · 37,000 ft
Flights observed
202
Distinct callsigns
20
Country
MX
Last broadcast
7h ago

Current position

0D0A77 is currently broadcasting. Map zoomed to live position.

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 11 2026-05-28
VIV2022 VivaAerobus 11 2026-05-29
VIV2015 VivaAerobus 11 2026-05-29
VIV7032 VivaAerobus 10 2026-05-29
VIV7435 VivaAerobus 9 2026-05-08
VIV7434 VivaAerobus 8 2026-05-07
VIV7826 VivaAerobus 4 2026-05-26
VIV7305 VivaAerobus 4 2026-04-18
VIV8005 VivaAerobus 3 2026-05-07
VIV7304 VivaAerobus 3 2026-04-18
VIV547 VivaAerobus 3 2026-04-14
VIV4324 VivaAerobus 3 2026-05-19
VIV2141 VivaAerobus 3 2026-04-18
VIV187 - 3 2026-04-14
VIV186 VivaAerobus 3 2026-04-14
VIV8013 VivaAerobus 2 2026-05-06
VIV8010 VivaAerobus 2 2026-05-08
VIV8004 VivaAerobus 2 2026-05-07
VIV7800 VivaAerobus 2 2026-05-19
VIV7333 VivaAerobus 2 2026-05-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 VIV7032 CUN → TLC May 29, 15:45 UTCMay 29, 17:25 UTC1h 40m
2026-05-29 VIV2015 TLC → CUN May 29, 12:10 UTCMay 29, 14:00 UTC1h 50m
2026-05-29 VIV2022 CUN → TLC May 29, 03:10 UTCMay 29, 04:55 UTC1h 45m
2026-05-28 VIV7033 TLC → CUN May 28, 23:55 UTCMay 29, 01:45 UTC1h 50m
2026-05-28 VIV7032 CUN → TLC May 28, 15:40 UTCMay 28, 17:25 UTC1h 45m
2026-05-28 VIV2015 TLC → CUN May 28, 12:20 UTCMay 28, 13:10 UTC50m
2026-05-28 VIV2022 CUN → TLC May 28, 03:55 UTCMay 28, 04:55 UTC1h 0m
2026-05-27 VIV7033 TLC → CUN May 27, 23:55 UTCMay 28, 00:40 UTC45m
2026-05-27 VIV7033 TLC → CUN May 27, 22:30 UTCMay 27, 22:45 UTC15m
2026-05-27 VIV7032 CUN → TLC May 27, 16:30 UTCMay 27, 17:25 UTC55m
2026-05-27 VIV2015 TLC → CUN May 27, 13:50 UTCMay 27, 14:00 UTC10m
2026-05-27 VIV2015 TLC → CUN May 27, 12:15 UTCMay 27, 13:00 UTC45m
2026-05-26 VIV4044 MTY → TLC May 26, 23:45 UTCMay 27, 00:04 UTC20m
2026-05-26 VIV683 DFW → MTY May 26, 20:54 UTCMay 26, 22:15 UTC1h 20m
2026-05-26 VIV7826 MTY → DFW May 26, 17:35 UTCMay 26, 18:55 UTC1h 20m
2026-05-26 VIV7826 MTY → DFW May 26, 15:05 UTCMay 26, 16:24 UTC1h 20m
2026-05-26 VIV4162 MTY → VER May 26, 12:30 UTCMay 26, 13:45 UTC1h 15m
2026-05-26 VIV4025 MZT → MTY May 26, 00:29 UTCMay 26, 03:40 UTC3h 10m
2026-05-25 VIV4073 OAX → MTY May 25, 21:49 UTCMay 25, 23:24 UTC1h 35m
2026-05-25 VIV4072 MTY → OAX May 25, 19:15 UTCMay 25, 20:24 UTC1h 10m
2026-05-25 VIV671 SAT → MTY May 25, 17:00 UTCMay 25, 17:40 UTC40m
2026-05-25 VIV7806 MTY → SAT May 25, 14:45 UTCMay 25, 15:35 UTC50m
2026-05-25 VIV561 IAH → QRO May 25, 02:15 UTCMay 25, 13:25 UTC11h 10m
2026-05-24 VIV2062 CUN → QRO May 24, 18:40 UTCMay 24, 23:46 UTC5h 6m
2026-05-24 VIV2061 QRO → CUN May 24, 16:55 UTCMay 24, 17:15 UTC20m
2026-05-24 VIV4202 MTY → QRO May 24, 13:30 UTCMay 24, 16:10 UTC2h 40m
2026-05-23 VIV701 MCO → MTY May 23, 21:45 UTCMay 24, 00:40 UTC2h 55m
2026-05-23 VIV700 MTY → MCO May 23, 17:00 UTCMay 23, 19:45 UTC2h 45m
2026-05-23 VIV3191 MTY → GDL May 23, 12:05 UTCMay 23, 15:40 UTC3h 35m
2026-05-23 VIV2202 CUN → MTY May 23, 02:30 UTCMay 23, 04:45 UTC2h 15m
2026-05-22 VIV2027 PBC → CUN May 22, 20:35 UTCMay 22, 22:15 UTC1h 40m
2026-05-22 VIV2026 CUN → PBC May 22, 17:50 UTCMay 22, 19:40 UTC1h 50m
2026-05-22 VIV2273 NLU → CUN May 22, 14:40 UTCMay 22, 16:20 UTC1h 40m
2026-05-22 VIV2272 CUN → NLU May 22, 11:35 UTCMay 22, 13:25 UTC1h 50m
2026-05-22 VIV2107 VER → CUN May 22, 03:20 UTCMay 22, 04:40 UTC1h 20m
2026-05-22 VIV2106 CUN → VER May 22, 01:00 UTCMay 22, 02:30 UTC1h 30m
2026-05-21 VIV2035 SLW → CUN May 21, 22:05 UTCMay 21, 23:55 UTC1h 50m
2026-05-21 VIV2034 CUN → SLW May 21, 18:40 UTCMay 21, 20:50 UTC2h 10m
2026-05-21 VIV2273 NLU → CUN May 21, 15:15 UTCMay 21, 17:00 UTC1h 45m
2026-05-21 VIV2272 CUN → NLU May 21, 11:20 UTCMay 21, 13:10 UTC1h 50m
2026-05-20 VIV2105 VER → CUN May 20, 21:30 UTCMay 20, 22:55 UTC1h 25m
2026-05-20 VIV2104 CUN → VER May 20, 19:00 UTCMay 20, 20:25 UTC1h 25m
2026-05-20 VIV2061 QRO → CUN May 20, 13:45 UTCMay 20, 17:30 UTC3h 45m
2026-05-19 VIV1130 MEX → MTY May 19, 21:30 UTCMay 19, 22:50 UTC1h 20m
2026-05-19 VIV1129 MTY → MEX May 19, 18:20 UTCMay 19, 18:45 UTC25m
2026-05-19 VIV4324 MTY → SJD May 19, 13:05 UTCMay 19, 17:05 UTC4h 0m
2026-05-19 VIV617 IAH → MTY May 19, 04:10 UTCMay 19, 05:20 UTC1h 10m
2026-05-19 VIV7800 MTY → IAH May 19, 01:40 UTCMay 19, 02:35 UTC55m
2026-05-18 VIV7800 MTY → IAH May 18, 19:45 UTCMay 19, 00:20 UTC4h 35m
2026-05-18 VIV7344 BJX → NLU May 18, 15:00 UTCMay 18, 17:45 UTC2h 45m

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?
Yes. Mode-S 0D0A77 is currently airborne.
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, VIV2022, VIV2015, VIV7032, VIV7435.