Apparatus

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sensors Mode-S transponder

888210

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A129 · AIRBUS A-321

Hex
888210
Octal
42101020
Decimal
8,946,192
Country
VN
Tail
VN-A129
Type
A321
No current signal · last broadcast 48m ago
Flights observed
135
Distinct callsigns
12
Country
VN
Last broadcast
48m ago

Last known position

Most recent position reported by Mode-S 888210.

Country allocation

The ICAO 24-bit address 888210 falls within the block assigned to Vietnam (VN) by ICAO Annex 10, Volume III. Every aircraft registered in Vietnam 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 12 distinct

Callsign Airline Flights Last seen
VAG137 Vega 43 2026-05-29
VAG131 Vega 38 2026-05-30
VAG130 Vega 20 2026-05-28
VAG136 Vega 13 2026-05-29
VAG780 Vega 7 2026-05-30
VAG751 Vega 4 2026-05-28
VAG750 Vega 3 2026-05-29
VAG787 Vega 2 2026-05-28
VAG794 Vega 1 2026-05-28
VAG639 Vega 1 2026-05-29
VAG129 - 1 2026-05-28
VAG1130 Vega 1 2026-05-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 VAG780 SGN → HAN May 30, 11:40 UTCMay 30, 11:55 UTC15m
2026-05-30 VAG1130 BKK → SGN May 30, 07:55 UTCMay 30, 08:25 UTC30m
2026-05-30 VAG131 SGN → BKK May 30, 01:45 UTCMay 30, 06:30 UTC4h 45m
2026-05-29 VAG750 SGN → HAN May 29, 14:20 UTCMay 30, 00:40 UTC10h 20m
2026-05-29 VAG639 HAN → DAD May 29, 10:10 UTCMay 29, 13:00 UTC2h 50m
2026-05-29 VAG136 BKK → HAN May 29, 07:10 UTCMay 29, 08:45 UTC1h 35m
2026-05-29 VAG137 HAN → BKK May 29, 04:10 UTCMay 29, 05:30 UTC1h 20m
2026-05-28 VAG129 - May 28, 23:50 UTCMay 29, 00:10 UTC20m
2026-05-28 VAG794 SGN → HAN May 28, 17:45 UTCMay 28, 18:05 UTC20m
2026-05-28 VAG787 HAN → SGN May 28, 13:40 UTCMay 28, 14:15 UTC35m
2026-05-28 VAG780 SGN → HAN May 28, 11:50 UTCMay 28, 12:25 UTC35m
2026-05-28 VAG130 BKK → SGN May 28, 07:45 UTCMay 28, 07:55 UTC10m
2026-05-28 VAG131 SGN → BKK May 28, 06:00 UTCMay 28, 06:30 UTC30m
2026-05-28 VAG751 HAN → SGN May 28, 01:50 UTCMay 28, 02:20 UTC30m
2026-05-28 VAG750 SGN → HAN May 28, 00:15 UTCMay 28, 00:35 UTC20m
2026-05-26 VAG136 BKK → HAN May 26, 07:24 UTCMay 26, 08:24 UTC1h 0m
2026-05-26 VAG137 HAN → BKK May 26, 04:35 UTCMay 26, 05:34 UTC1h 0m
2026-05-25 VAG137 HAN → BKK May 25, 08:05 UTCMay 26, 05:34 UTC21h 29m
2026-05-25 VAG137 HAN → BKK May 25, 07:25 UTCMay 26, 05:34 UTC22h 10m
2026-05-25 VAG137 HAN → BKK May 25, 05:05 UTCMay 25, 06:05 UTC1h 0m
2026-05-24 VAG137 HAN → BKK May 24, 08:05 UTCMay 25, 06:05 UTC22h 0m
2026-05-24 VAG131 SGN → BKK May 24, 05:40 UTCMay 24, 06:30 UTC50m
2026-05-23 VAG131 SGN → BKK May 23, 08:05 UTCMay 24, 06:30 UTC22h 25m
2026-05-23 VAG136 BKK → HAN May 23, 07:25 UTCMay 24, 06:00 UTC22h 36m
2026-05-23 VAG137 HAN → BKK May 23, 04:40 UTCMay 23, 05:45 UTC1h 5m
2026-05-22 VAG137 HAN → BKK May 22, 08:05 UTCMay 23, 05:45 UTC21h 39m
2026-05-22 VAG137 HAN → BKK May 22, 07:40 UTCMay 23, 05:45 UTC22h 4m
2026-05-22 VAG131 SGN → BKK May 22, 05:35 UTCMay 22, 06:20 UTC45m
2026-05-21 VAG131 SGN → BKK May 21, 10:05 UTCMay 22, 06:20 UTC20h 15m
2026-05-21 VAG131 SGN → BKK May 21, 09:35 UTCMay 22, 06:20 UTC20h 45m
2026-05-21 VAG131 SGN → BKK May 21, 07:25 UTCMay 21, 08:20 UTC55m
2026-05-20 VAG136 BKK → HAN May 20, 07:25 UTCMay 20, 07:45 UTC20m
2026-05-20 VAG137 HAN → BKK May 20, 05:10 UTCMay 20, 05:40 UTC30m
2026-05-19 VAG136 BKK → HAN May 19, 07:25 UTCMay 19, 07:45 UTC20m
2026-05-19 VAG137 HAN → BKK May 19, 05:00 UTCMay 19, 05:30 UTC30m
2026-05-18 VAG130 BKK → SGN May 18, 08:05 UTCMay 19, 05:30 UTC21h 24m
2026-05-18 VAG131 SGN → BKK May 18, 05:30 UTCMay 18, 06:10 UTC40m
2026-05-17 VAG131 SGN → BKK May 17, 07:25 UTCMay 18, 06:01 UTC22h 35m
2026-05-17 VAG137 HAN → BKK May 17, 05:05 UTCMay 17, 05:30 UTC25m
2026-05-16 VAG137 HAN → BKK May 16, 08:05 UTCMay 17, 05:30 UTC21h 25m
2026-05-16 VAG130 BKK → SGN May 16, 07:45 UTCMay 17, 05:30 UTC21h 45m
2026-05-16 VAG131 SGN → BKK May 16, 05:46 UTCMay 16, 06:25 UTC40m
2026-05-15 VAG131 SGN → BKK May 15, 08:05 UTCMay 16, 06:25 UTC22h 20m
2026-05-15 VAG136 BKK → HAN May 15, 07:15 UTCMay 16, 06:01 UTC22h 45m
2026-05-15 VAG137 HAN → BKK May 15, 04:40 UTCMay 15, 05:35 UTC55m
2026-05-14 VAG137 HAN → BKK May 14, 08:05 UTCMay 15, 05:35 UTC21h 30m
2026-05-14 VAG137 HAN → BKK May 14, 07:40 UTCMay 15, 05:35 UTC21h 55m
2026-05-14 VAG137 HAN → BKK May 14, 04:51 UTCMay 14, 05:50 UTC1h 0m
2026-05-13 VAG137 HAN → BKK May 13, 08:05 UTCMay 14, 05:50 UTC21h 45m
2026-05-13 VAG137 HAN → BKK May 13, 07:20 UTCMay 14, 05:50 UTC22h 30m

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 VN-A129 page for operator, model, and routing details .

Mode-S 888210 frequently asked

What is Mode-S code 888210?
888210 is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A129.
Where is Mode-S 888210 registered?
Mode-S code 888210 is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 888210 broadcasting right now?
No active broadcast right now. Last signal was 48m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 888210, octal 42101020, decimal 8,946,192.
What flights does 888210 operate?
Mode-S 888210 has broadcast 12 distinct callsigns, including VAG137, VAG131, VAG130, VAG136, VAG780.