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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 Jul 26, 22:05 UTC
Flights observed
197
Distinct callsigns
17
Country
VN
Last broadcast
Jul 26, 22:05 UTC

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 17 distinct

Callsign Airline Flights Last seen
VJC83 - 40 2026-07-15
VJC81 VietJet Air 36 2026-07-25
VJC84 - 32 2026-07-16
VJC85 VietJet Air 30 2026-06-18
VJC86 - 29 2026-06-19
VJC82 VietJet Air 14 2026-07-26
VJC896 VietJet Air 3 2026-04-26
VJC895 VietJet Air 3 2026-04-26
VJC131 VietJet Air 2 2026-07-19
VJC972 VietJet Air 1 2026-05-07
VJC971 VietJet Air 1 2026-05-07
VJC31 - 1 2026-07-19
VJC30 VietJet Air 1 2026-07-25
VJC195 VietJet Air 1 2026-06-30
VJC142 - 1 2026-07-19
VJC130 VietJet Air 1 2026-04-25
VJC126 - 1 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 VJC82 MEL → SGN Jul 26, 14:45 UTCJul 26, 22:05 UTC7h 20m
2026-07-25 VJC81 SGN → MEL Jul 25, 23:05 UTCJul 26, 12:55 UTC13h 51m
2026-07-25 VJC30 VTE → HAN Jul 25, 16:50 UTCJul 25, 17:25 UTC35m
2026-07-19 VJC31 - Jul 19, 19:25 UTCJul 19, 19:40 UTC15m
2026-07-19 VJC142 - Jul 19, 09:50 UTCJul 19, 10:05 UTC15m
2026-07-19 VJC131 HAN → SGN Jul 19, 05:30 UTCJul 19, 05:45 UTC15m
2026-07-19 VJC126 - Jul 19, 02:45 UTCJul 19, 03:00 UTC15m
2026-07-18 VJC82 - Jul 18, 15:00 UTCJul 18, 22:05 UTC7h 5m
2026-07-18 VJC81 - Jul 18, 05:55 UTCJul 18, 12:55 UTC7h 0m
2026-07-17 VJC131 - Jul 17, 04:25 UTCJul 17, 04:35 UTC10m
2026-07-16 VJC84 - Jul 16, 15:05 UTCJul 16, 21:45 UTC6h 40m
2026-07-15 VJC83 - Jul 15, 17:55 UTCJul 16, 12:00 UTC18h 5m
2026-07-15 VJC83 - Jul 15, 14:20 UTCJul 16, 12:00 UTC21h 40m
2026-07-14 VJC83 - Jul 14, 16:20 UTCJul 15, 12:00 UTC19h 39m
2026-07-14 VJC83 MEL → BNE Jul 14, 15:55 UTCJul 15, 12:00 UTC20h 4m
2026-07-13 VJC81 - Jul 13, 18:35 UTCJul 14, 13:00 UTC18h 25m
2026-07-13 VJC81 MEL → MEL Jul 13, 14:45 UTCJul 14, 13:00 UTC22h 15m
2026-07-12 VJC81 - Jul 12, 21:25 UTCJul 13, 13:00 UTC15h 35m
2026-07-12 VJC81 MEL → MEL Jul 12, 14:45 UTCJul 13, 13:00 UTC22h 15m
2026-07-11 VJC81 - Jul 11, 21:40 UTCJul 12, 12:55 UTC15h 15m
2026-07-11 VJC82 MEL → MEL Jul 11, 14:50 UTCJul 12, 12:55 UTC22h 5m
2026-07-10 VJC81 - Jul 10, 20:40 UTCJul 11, 12:40 UTC16h 0m
2026-07-10 VJC81 - Jul 10, 17:50 UTCJul 11, 12:40 UTC18h 50m
2026-07-10 VJC81 - Jul 10, 14:20 UTCJul 11, 12:40 UTC22h 21m
2026-07-10 VJC84 - Jul 10, 13:50 UTCJul 11, 12:15 UTC22h 26m
2026-07-09 VJC83 DRW → BNE Jul 9, 18:35 UTCJul 10, 11:45 UTC17h 10m
2026-07-09 VJC84 BNE → BNE Jul 9, 14:25 UTCJul 10, 11:45 UTC21h 20m
2026-07-08 VJC83 - Jul 8, 14:20 UTCJul 9, 11:30 UTC21h 10m
2026-07-08 VJC83 - Jul 8, 05:00 UTCJul 8, 11:15 UTC6h 15m
2026-07-06 VJC84 - Jul 6, 14:10 UTCJul 6, 21:20 UTC7h 10m
2026-07-05 VJC83 - Jul 5, 21:15 UTCJul 6, 11:35 UTC14h 20m
2026-07-05 VJC82 MEL → SGN Jul 5, 14:45 UTCJul 6, 11:35 UTC20h 50m
2026-07-04 VJC81 - Jul 4, 20:40 UTCJul 5, 12:45 UTC16h 5m
2026-07-04 VJC81 - Jul 4, 18:00 UTCJul 5, 12:45 UTC18h 45m
2026-07-04 VJC81 - Jul 4, 14:20 UTCJul 5, 12:45 UTC22h 25m
2026-07-04 VJC84 - Jul 4, 13:55 UTCJul 5, 12:15 UTC22h 20m
2026-07-03 VJC83 - Jul 3, 19:05 UTCJul 4, 11:45 UTC16h 40m
2026-07-03 VJC82 MEL → SGN Jul 3, 15:05 UTCJul 4, 11:45 UTC20h 40m
2026-07-02 VJC81 - Jul 2, 20:30 UTCJul 3, 12:45 UTC16h 15m
2026-07-02 VJC81 - Jul 2, 17:35 UTCJul 3, 12:45 UTC19h 10m
2026-07-02 VJC81 - Jul 2, 14:20 UTCJul 3, 12:45 UTC22h 25m
2026-07-02 VJC84 - Jul 2, 13:50 UTCJul 3, 12:15 UTC22h 25m
2026-07-01 VJC83 - Jul 1, 17:40 UTCJul 2, 11:35 UTC17h 55m
2026-07-01 VJC84 BNE → BNE Jul 1, 13:55 UTCJul 2, 11:35 UTC21h 40m
2026-07-01 VJC83 - Jul 1, 05:10 UTCJul 1, 11:45 UTC6h 35m
2026-06-30 VJC83 - Jun 30, 11:35 UTCJul 1, 08:30 UTC20h 55m
2026-06-30 VJC195 HAN → SGN Jun 30, 04:55 UTCJun 30, 09:45 UTC4h 50m
2026-06-29 VJC84 - Jun 29, 14:44 UTCJun 30, 03:30 UTC12h 46m
2026-06-28 VJC83 - Jun 28, 21:50 UTCJun 29, 11:39 UTC13h 50m
2026-06-28 VJC83 MEL → BNE Jun 28, 14:54 UTCJun 29, 11:39 UTC20h 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 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 Jul 26, 22:05 UTC.
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 17 distinct callsigns, including VJC83, VJC81, VJC84, VJC85, VJC86.