Apparatus

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sensors Mode-S transponder

8881A8

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A532 · AIRBUS A-321

Hex
8881A8
Octal
42100650
Decimal
8,946,088
Country
VN
Tail
VN-A532
Type
A321
No current signal · last broadcast 1d ago
Flights observed
77
Distinct callsigns
20
Country
VN
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 8881A8.

Country allocation

The ICAO 24-bit address 8881A8 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 20 distinct

Callsign Airline Flights Last seen
VJC948 VietJet Air 5 2026-05-20
VJC894 VietJet Air 5 2026-04-18
VJC929 VietJet Air 4 2026-05-03
VJC928 VietJet Air 3 2026-05-03
VJC907 VietJet Air 3 2026-05-27
VJC861 - 3 2026-04-15
VJC1806 VietJet Air 3 2026-04-17
VJC1805 VietJet Air 3 2026-04-17
VJC949 VietJet Air 2 2026-05-20
VJC910 VietJet Air 2 2026-05-27
VJC902 VietJet Air 2 2026-05-28
VJC901 VietJet Air 2 2026-05-28
VJC885 VietJet Air 2 2026-04-16
VJC869 VietJet Air 2 2026-04-26
VJC868 VietJet Air 2 2026-04-25
VJC860 VietJet Air 2 2026-04-15
VJC826 VietJet Air 2 2026-05-24
VJC825 VietJet Air 2 2026-05-24
VJC808 VietJet Air 2 2026-04-24
VJC1804 VietJet Air 2 2026-04-30

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 VJC149 HAN → SGN May 29, 07:15 UTCMay 29, 07:30 UTC15m
2026-05-29 VJC563 HAN → HUI May 29, 03:00 UTCMay 29, 03:10 UTC10m
2026-05-28 VJC501 HAN → DAD May 28, 23:05 UTCMay 29, 01:35 UTC2h 30m
2026-05-28 VJC466 VCA → HAN May 28, 10:30 UTCMay 28, 15:20 UTC4h 50m
2026-05-28 VJC902 BKK → HAN May 28, 07:20 UTCMay 28, 08:55 UTC1h 35m
2026-05-28 VJC901 HAN → BKK May 28, 04:20 UTCMay 28, 05:50 UTC1h 30m
2026-05-27 VJC910 BOM → HAN May 27, 22:00 UTCMay 27, 22:35 UTC35m
2026-05-27 VJC910 BOM → HAN May 27, 20:05 UTCMay 27, 20:20 UTC15m
2026-05-27 VJC907 HAN → BOM May 27, 17:55 UTCMay 27, 18:35 UTC40m
2026-05-27 VJC907 HAN → BOM May 27, 14:30 UTCMay 27, 16:05 UTC1h 35m
2026-05-27 VJC907 HAN → BOM May 27, 13:35 UTCMay 27, 13:45 UTC10m
2026-05-27 VJC456 PQC → HAN May 27, 10:45 UTCMay 27, 11:05 UTC20m
2026-05-25 VJC963 ICN → HAN May 25, 21:40 UTCMay 25, 22:10 UTC30m
2026-05-25 VJC962 HAN → ICN May 25, 19:44 UTCMay 25, 20:34 UTC50m
2026-05-24 VJC826 KUL → SGN May 24, 06:10 UTCMay 24, 06:25 UTC15m
2026-05-24 VJC825 SGN → KUL May 24, 03:55 UTCMay 24, 04:20 UTC25m
2026-05-20 VJC949 RMQ → HAN May 20, 10:25 UTCMay 20, 11:30 UTC1h 5m
2026-05-20 VJC948 HAN → RMQ May 20, 08:40 UTCMay 20, 09:00 UTC20m
2026-05-20 VJC948 HAN → RMQ May 20, 07:50 UTCMay 20, 08:05 UTC15m
2026-05-19 VJC949 RMQ → HAN May 19, 10:25 UTCMay 20, 08:05 UTC21h 41m
2026-05-19 VJC948 HAN → RMQ May 19, 08:00 UTCMay 19, 09:10 UTC1h 10m
2026-05-18 VJC948 HAN → RMQ May 18, 10:15 UTCMay 19, 09:10 UTC22h 54m
2026-05-17 VJC948 HAN → RMQ May 17, 21:55 UTCMay 18, 08:55 UTC11h 0m
2026-05-17 VJC902 BKK → HAN May 17, 07:25 UTCMay 17, 20:35 UTC13h 10m
2026-05-17 VJC901 HAN → BKK May 17, 05:30 UTCMay 17, 06:05 UTC35m
2026-05-03 VJC928 CGK → HAN May 3, 07:15 UTCMay 3, 08:45 UTC1h 30m
2026-05-03 VJC929 HAN → CGK May 3, 05:50 UTCMay 3, 06:05 UTC15m
2026-05-03 VJC929 HAN → CGK May 3, 04:25 UTCMay 3, 04:50 UTC25m
2026-05-02 VJC826 KUL → SGN May 2, 05:50 UTCMay 2, 06:05 UTC15m
2026-05-02 VJC825 SGN → KUL May 2, 04:05 UTCMay 2, 04:30 UTC25m
2026-04-30 VJC1804 HYD → SGN Apr 30, 09:10 UTCApr 30, 21:55 UTC12h 45m
2026-04-30 VJC807 SGN → BKK Apr 30, 07:10 UTCApr 30, 07:50 UTC40m
2026-04-28 VJC814 SIN → SGN Apr 28, 10:05 UTCApr 28, 21:40 UTC11h 35m
2026-04-28 VJC973 DAD → SIN Apr 28, 08:10 UTCApr 28, 08:25 UTC15m
2026-04-26 VJC869 PUS → SGN Apr 26, 04:10 UTCApr 26, 04:25 UTC15m
2026-04-26 VJC869 PUS → SGN Apr 26, 01:05 UTCApr 26, 02:15 UTC1h 10m
2026-04-25 VJC868 SGN → PUS Apr 25, 19:30 UTCApr 25, 20:30 UTC1h 0m
2026-04-25 VJC868 SGN → PUS Apr 25, 17:30 UTCApr 25, 17:45 UTC15m
2026-04-25 VJC279 HPH → SGN Apr 25, 13:45 UTCApr 25, 13:55 UTC10m
2026-04-24 VJC254 SGN → THD Apr 24, 09:40 UTCApr 24, 09:50 UTC10m
2026-04-24 VJC808 HKT → SGN Apr 24, 02:55 UTCApr 24, 07:35 UTC4h 40m
2026-04-23 VJC877 HKG → SGN Apr 23, 12:30 UTCApr 23, 12:40 UTC10m
2026-04-23 VJC876 SGN → HKG Apr 23, 10:50 UTCApr 23, 11:10 UTC20m
2026-04-23 VJC808 HKT → SGN Apr 23, 02:25 UTCApr 23, 06:45 UTC4h 21m
2026-04-22 VJC1153 HAN → SGN Apr 22, 13:00 UTCApr 22, 13:15 UTC15m
2026-04-21 VJC981 PUS → HAN Apr 21, 23:40 UTCApr 22, 02:25 UTC2h 45m
2026-04-21 VJC961 ICN → HAN Apr 21, 02:25 UTCApr 21, 03:05 UTC40m
2026-04-20 VJC960 HAN → ICN Apr 20, 22:30 UTCApr 20, 22:50 UTC20m
2026-04-18 VJC1804 HYD → SGN Apr 18, 13:50 UTCApr 18, 22:25 UTC8h 35m
2026-04-18 VJC1803 - Apr 18, 13:05 UTCApr 18, 13:15 UTC10m

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-A532 page for operator, model, and routing details .

Mode-S 8881A8 frequently asked

What is Mode-S code 8881A8?
8881A8 is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A532.
Where is Mode-S 8881A8 registered?
Mode-S code 8881A8 is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8881A8 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8881A8, octal 42100650, decimal 8,946,088.
What flights does 8881A8 operate?
Mode-S 8881A8 has broadcast 20 distinct callsigns, including VJC948, VJC894, VJC929, VJC928, VJC907.