Apparatus

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sensors Mode-S transponder

88808C

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A325 · AIRBUS A-321

Hex
88808C
Octal
42100214
Decimal
8,945,804
Country
VN
Tail
VN-A325
Type
A321
No current signal · last broadcast 5h ago
Flights observed
71
Distinct callsigns
20
Country
VN
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 88808C.

Country allocation

The ICAO 24-bit address 88808C 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
HVN615 Vietnam Airlines 4 2026-05-20
HVN611 Vietnam Airlines 4 2026-05-24
HVN610 Vietnam Airlines 4 2026-05-24
HVN601 Vietnam Airlines 4 2026-05-19
HVN614 Vietnam Airlines 3 2026-05-20
HVN607 Vietnam Airlines 3 2026-05-07
HVN606 Vietnam Airlines 3 2026-05-07
HVN571 Vietnam Airlines 3 2026-04-24
HVN513 Vietnam Airlines 3 2026-05-29
HVN985 - 2 2026-04-17
HVN984 - 2 2026-04-17
HVN921 Vietnam Airlines 2 2026-04-23
HVN680 Vietnam Airlines 2 2026-05-15
HVN634 Vietnam Airlines 2 2026-04-29
HVN578 Vietnam Airlines 2 2026-04-21
HVN570 Vietnam Airlines 2 2026-04-23
HVN7346 Vietnam Airlines 1 2026-04-19
HVN7181 Vietnam Airlines 1 2026-05-29
HVN7169 Vietnam Airlines 1 2026-05-30
HVN655 Vietnam Airlines 1 2026-05-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 HVN7169 HAN → DAD May 30, 09:30 UTCMay 30, 09:55 UTC25m
2026-05-30 HVN172 DAD → HAN May 30, 07:40 UTCMay 30, 08:00 UTC20m
2026-05-30 HVN171 HAN → DAD May 30, 05:05 UTCMay 30, 05:30 UTC25m
2026-05-29 HVN156 DAD → HAN May 29, 23:40 UTCMay 29, 23:55 UTC15m
2026-05-29 HVN7181 HAN → DAD May 29, 15:30 UTCMay 29, 15:50 UTC20m
2026-05-29 HVN513 PEK → HAN May 29, 10:40 UTCMay 29, 10:50 UTC10m
2026-05-29 HVN513 PEK → HAN May 29, 07:55 UTCMay 29, 08:15 UTC20m
2026-05-29 HVN1715 HAN → VII May 29, 00:05 UTCMay 29, 00:30 UTC25m
2026-05-28 HVN585 KHH → HAN May 28, 04:00 UTCMay 28, 06:00 UTC2h 0m
2026-05-28 HVN584 HAN → KHH May 28, 00:15 UTCMay 28, 02:25 UTC2h 10m
2026-05-27 HVN270 SGN → HAN May 27, 17:20 UTCMay 27, 17:40 UTC20m
2026-05-25 HVN650 SIN → SGN May 25, 05:30 UTCMay 25, 05:50 UTC20m
2026-05-25 HVN651 SGN → SIN May 25, 03:35 UTCMay 25, 03:50 UTC15m
2026-05-24 HVN610 BKK → HAN May 24, 05:05 UTCMay 25, 03:50 UTC22h 45m
2026-05-24 HVN611 HAN → BKK May 24, 02:35 UTCMay 24, 03:30 UTC55m
2026-05-22 HVN626 BKK → DAD May 22, 11:20 UTCMay 22, 11:50 UTC31m
2026-05-22 HVN627 DAD → BKK May 22, 09:05 UTCMay 22, 09:50 UTC45m
2026-05-20 HVN614 BKK → HAN May 20, 09:20 UTCMay 20, 09:35 UTC15m
2026-05-20 HVN615 HAN → BKK May 20, 07:10 UTCMay 20, 07:45 UTC35m
2026-05-19 HVN615 HAN → BKK May 19, 11:05 UTCMay 20, 07:45 UTC20h 41m
2026-05-19 HVN655 SGN → SIN May 19, 08:55 UTCMay 19, 09:20 UTC25m
2026-05-19 HVN600 BKK → SGN May 19, 04:35 UTCMay 19, 05:10 UTC35m
2026-05-19 HVN601 SGN → BKK May 19, 02:20 UTCMay 19, 03:05 UTC45m
2026-05-18 HVN601 SGN → BKK May 18, 05:05 UTCMay 19, 03:05 UTC21h 59m
2026-05-18 HVN601 SGN → BKK May 18, 04:40 UTCMay 19, 03:00 UTC22h 19m
2026-05-18 HVN601 SGN → BKK May 18, 02:20 UTCMay 18, 03:05 UTC45m
2026-05-15 HVN646 MNL → HAN May 15, 21:25 UTCMay 15, 21:55 UTC30m
2026-05-15 HVN647 HAN → MNL May 15, 18:15 UTCMay 15, 19:50 UTC1h 35m
2026-05-15 HVN680 KUL → HAN May 15, 12:20 UTCMay 15, 12:40 UTC20m
2026-05-15 HVN610 BKK → HAN May 15, 05:15 UTCMay 15, 11:05 UTC5h 50m
2026-05-15 HVN611 HAN → BKK May 15, 02:30 UTCMay 15, 03:35 UTC1h 5m
2026-05-12 HVN680 KUL → HAN May 12, 12:10 UTCMay 12, 12:35 UTC25m
2026-05-12 HVN610 BKK → HAN May 12, 05:10 UTCMay 12, 10:45 UTC5h 35m
2026-05-12 HVN611 HAN → BKK May 12, 02:45 UTCMay 12, 03:40 UTC55m
2026-05-10 HVN614 BKK → HAN May 10, 09:10 UTCMay 10, 10:00 UTC50m
2026-05-10 HVN615 HAN → BKK May 10, 06:30 UTCMay 10, 07:30 UTC1h 0m
2026-05-08 HVN513 PEK → HAN May 8, 08:19 UTCMay 8, 08:34 UTC15m
2026-05-07 HVN606 BKK → SGN May 7, 12:45 UTCMay 7, 13:15 UTC30m
2026-05-07 HVN607 SGN → BKK May 7, 10:50 UTCMay 7, 11:25 UTC35m
2026-04-30 HVN581 KHH → SGN Apr 30, 23:20 UTCMay 1, 00:00 UTC40m
2026-04-29 HVN634 CGK → HAN Apr 29, 19:15 UTCApr 30, 13:30 UTC18h 15m
2026-04-29 HVN634 CGK → HAN Apr 29, 18:35 UTCApr 30, 13:30 UTC18h 55m
2026-04-26 HVN1440 VCA → DAD Apr 26, 09:10 UTCApr 26, 09:20 UTC10m
2026-04-26 HVN1441 DAD → VCA Apr 26, 07:35 UTCApr 26, 07:45 UTC10m
2026-04-25 HVN610 BKK → HAN Apr 25, 05:30 UTCApr 25, 05:55 UTC25m
2026-04-25 HVN611 HAN → BKK Apr 25, 03:10 UTCApr 25, 03:35 UTC25m
2026-04-24 HVN246 SGN → HAN Apr 24, 04:35 UTCApr 24, 04:45 UTC10m
2026-04-24 HVN571 TPE → SGN Apr 24, 03:10 UTCApr 24, 03:20 UTC10m
2026-04-24 HVN571 TPE → SGN Apr 24, 00:00 UTCApr 24, 01:10 UTC1h 10m
2026-04-23 HVN570 SGN → TPE Apr 23, 12:01 UTCApr 23, 13:10 UTC1h 10m

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-A325 page for operator, model, and routing details .

Mode-S 88808C frequently asked

What is Mode-S code 88808C?
88808C is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A325.
Where is Mode-S 88808C registered?
Mode-S code 88808C is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 88808C broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 88808C, octal 42100214, decimal 8,945,804.
What flights does 88808C operate?
Mode-S 88808C has broadcast 20 distinct callsigns, including HVN615, HVN611, HVN610, HVN601, HVN614.