Apparatus

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sensors Mode-S transponder

888201

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A820 · AIRBUS A-330-300

Hex
888201
Octal
42101001
Decimal
8,946,177
Country
VN
Tail
VN-A820
Type
A333
No current signal · last broadcast 2h ago
Flights observed
83
Distinct callsigns
11
Country
VN
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 888201.

Country allocation

The ICAO 24-bit address 888201 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 11 distinct

Callsign Airline Flights Last seen
VJC86 VietJet Air 20 2026-05-25
VJC85 VietJet Air 18 2026-05-24
VJC83 VietJet Air 14 2026-05-28
VJC84 VietJet Air 13 2026-05-29
VJC81 VietJet Air 5 2026-05-27
VJC82 VietJet Air 4 2026-05-22
VJC896 VietJet Air 3 2026-04-26
VJC895 VietJet Air 3 2026-04-26
VJC972 VietJet Air 1 2026-05-07
VJC971 VietJet Air 1 2026-05-07
VJC130 VietJet Air 1 2026-04-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 VJC84 BNE → SGN May 29, 14:25 UTCMay 30, 08:15 UTC17h 50m
2026-05-28 VJC83 SGN → BNE May 28, 21:15 UTCMay 29, 11:25 UTC14h 10m
2026-05-28 VJC83 SGN → BNE May 28, 14:50 UTCMay 29, 11:25 UTC20h 35m
2026-05-27 VJC81 SGN → MEL May 27, 17:25 UTCMay 28, 12:40 UTC19h 15m
2026-05-27 VJC81 SGN → MEL May 27, 14:20 UTCMay 28, 12:40 UTC22h 20m
2026-05-27 VJC84 BNE → SGN May 27, 13:45 UTCMay 28, 12:15 UTC22h 30m
2026-05-27 VJC83 SGN → BNE May 27, 04:59 UTCMay 27, 11:25 UTC6h 26m
2026-05-25 VJC86 SYD → SGN May 25, 05:10 UTCMay 25, 08:20 UTC3h 10m
2026-05-24 VJC85 SGN → SYD May 24, 14:40 UTCMay 24, 21:05 UTC6h 25m
2026-05-23 VJC85 SGN → SYD May 23, 20:50 UTCMay 24, 17:45 UTC20h 55m
2026-05-23 VJC84 BNE → SGN May 23, 17:55 UTCMay 24, 15:00 UTC21h 5m
2026-05-23 VJC84 BNE → SGN May 23, 13:55 UTCMay 23, 21:05 UTC7h 10m
2026-05-22 VJC83 SGN → BNE May 22, 19:20 UTCMay 23, 11:25 UTC16h 5m
2026-05-22 VJC82 MEL → SGN May 22, 15:00 UTCMay 23, 11:25 UTC20h 25m
2026-05-21 VJC81 SGN → MEL May 21, 21:40 UTCMay 22, 12:15 UTC14h 35m
2026-05-21 VJC82 MEL → SGN May 21, 14:55 UTCMay 22, 12:15 UTC21h 20m
2026-05-20 VJC81 SGN → MEL May 20, 18:20 UTCMay 21, 12:35 UTC18h 15m
2026-05-20 VJC84 BNE → SGN May 20, 14:30 UTCMay 21, 12:35 UTC22h 5m
2026-05-20 VJC83 SGN → BNE May 20, 04:45 UTCMay 20, 11:05 UTC6h 20m
2026-05-19 VJC86 SYD → SGN May 19, 07:45 UTCMay 20, 05:10 UTC21h 26m
2026-05-19 VJC86 SYD → SGN May 19, 00:35 UTCMay 19, 08:10 UTC7h 35m
2026-05-18 VJC85 SGN → SYD May 18, 05:10 UTCMay 18, 21:05 UTC15h 54m
2026-05-18 VJC86 SYD → SGN May 18, 00:50 UTCMay 18, 21:05 UTC20h 14m
2026-05-17 VJC85 SGN → SYD May 17, 14:25 UTCMay 17, 21:01 UTC6h 35m
2026-05-16 VJC85 SGN → SYD May 16, 20:35 UTCMay 17, 17:35 UTC21h 0m
2026-05-16 VJC84 BNE → SGN May 16, 13:51 UTCMay 16, 21:00 UTC7h 10m
2026-05-15 VJC83 SGN → BNE May 15, 21:30 UTCMay 16, 11:16 UTC13h 46m
2026-05-15 VJC82 MEL → SGN May 15, 14:45 UTCMay 16, 11:16 UTC20h 30m
2026-05-15 VJC81 SGN → MEL May 15, 05:25 UTCMay 15, 12:25 UTC7h 0m
2026-05-14 VJC86 SYD → SGN May 14, 07:35 UTCMay 15, 05:55 UTC22h 20m
2026-05-14 VJC86 SYD → SGN May 14, 01:00 UTCMay 14, 08:05 UTC7h 5m
2026-05-13 VJC85 SGN → SYD May 13, 14:25 UTCMay 13, 22:00 UTC7h 35m
2026-05-12 VJC86 SYD → SGN May 12, 07:35 UTCMay 12, 08:05 UTC30m
2026-05-11 VJC85 SGN → SYD May 11, 05:00 UTCMay 11, 21:45 UTC16h 45m
2026-05-11 VJC86 SYD → SGN May 11, 00:45 UTCMay 11, 21:45 UTC21h 1m
2026-05-10 VJC85 SGN → SYD May 10, 14:30 UTCMay 10, 21:10 UTC6h 40m
2026-05-08 VJC82 MEL → SGN May 8, 14:35 UTCMay 8, 21:55 UTC7h 20m
2026-05-07 VJC972 DEL → HAN May 7, 19:30 UTCMay 8, 12:14 UTC16h 45m
2026-05-07 VJC971 HAN → DEL May 7, 14:00 UTCMay 7, 14:20 UTC20m
2026-05-03 VJC86 SYD → SGN May 3, 00:40 UTCMay 3, 08:25 UTC7h 44m
2026-05-02 VJC85 SGN → SYD May 2, 05:20 UTCMay 2, 21:20 UTC16h 0m
2026-05-02 VJC86 SYD → SGN May 2, 01:00 UTCMay 2, 21:20 UTC20h 20m
2026-05-01 VJC85 SGN → SYD May 1, 04:55 UTCMay 1, 21:20 UTC16h 25m
2026-05-01 VJC86 SYD → SGN May 1, 00:55 UTCMay 1, 21:20 UTC20h 25m
2026-04-30 VJC85 SGN → SYD Apr 30, 15:40 UTCApr 30, 22:50 UTC7h 10m
2026-04-27 VJC84 BNE → SGN Apr 27, 13:35 UTCApr 27, 20:20 UTC6h 45m
2026-04-26 VJC896 DEL → SGN Apr 26, 19:45 UTCApr 27, 11:40 UTC15h 55m
2026-04-26 VJC895 SGN → DEL Apr 26, 12:45 UTCApr 26, 17:30 UTC4h 45m
2026-04-25 VJC130 SGN → HAN Apr 25, 02:55 UTCApr 25, 03:10 UTC15m
2026-04-22 VJC84 BNE → SGN Apr 22, 14:10 UTCApr 22, 21:00 UTC6h 50m

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-A820 page for operator, model, and routing details .

Mode-S 888201 frequently asked

What is Mode-S code 888201?
888201 is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A820.
Where is Mode-S 888201 registered?
Mode-S code 888201 is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 888201 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 888201, octal 42101001, decimal 8,946,177.
What flights does 888201 operate?
Mode-S 888201 has broadcast 11 distinct callsigns, including VJC86, VJC85, VJC83, VJC84, VJC81.