Apparatus

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sensors Mode-S transponder

888053

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A357 · AIRBUS A-321

Hex
888053
Octal
42100123
Decimal
8,945,747
Country
VN
Tail
VN-A357
Type
A321
No current signal · last broadcast 4h ago
Flights observed
78
Distinct callsigns
20
Country
VN
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 888053.

Country allocation

The ICAO 24-bit address 888053 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
HVN440 Vietnam Airlines 8 2026-05-23
HVN441 Vietnam Airlines 6 2026-05-23
HVN582 Vietnam Airlines 4 2026-04-22
HVN431 Vietnam Airlines 4 2026-05-04
HVN430 Vietnam Airlines 4 2026-05-03
HVN434 Vietnam Airlines 3 2026-05-14
HVN660 Vietnam Airlines 2 2026-05-19
HVN657 Vietnam Airlines 2 2026-04-16
HVN656 Vietnam Airlines 2 2026-05-26
HVN627 Vietnam Airlines 2 2026-04-15
HVN626 Vietnam Airlines 2 2026-04-15
HVN619 Vietnam Airlines 2 2026-05-31
HVN618 Vietnam Airlines 2 2026-05-31
HVN595 Vietnam Airlines 2 2026-05-29
HVN594 Vietnam Airlines 2 2026-05-29
HVN583 Vietnam Airlines 2 2026-04-22
HVN581 Vietnam Airlines 2 2026-05-06
HVN579 Vietnam Airlines 2 2026-06-02
HVN578 Vietnam Airlines 2 2026-06-01
HVN570 Vietnam Airlines 2 2026-05-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 HVN267 HAN → SGN Jun 2, 15:10 UTCJun 2, 15:35 UTC25m
2026-06-02 HVN662 SIN → HAN Jun 2, 08:30 UTCJun 2, 11:15 UTC2h 45m
2026-06-02 HVN663 HAN → SIN Jun 2, 04:05 UTCJun 2, 06:45 UTC2h 40m
2026-06-02 HVN579 TPE → HAN Jun 2, 00:05 UTCJun 2, 02:25 UTC2h 20m
2026-06-01 HVN578 HAN → TPE Jun 1, 10:35 UTCJun 1, 13:00 UTC2h 25m
2026-06-01 HVN7557 HAN → CXR Jun 1, 05:15 UTCJun 1, 09:10 UTC3h 55m
2026-06-01 HVN1603 HAN → BMV Jun 1, 00:20 UTCJun 1, 03:55 UTC3h 35m
2026-05-31 HVN618 BKK → HAN May 31, 12:45 UTCMay 31, 14:10 UTC1h 25m
2026-05-31 HVN619 HAN → BKK May 31, 09:40 UTCMay 31, 11:10 UTC1h 30m
2026-05-30 HVN1561 HAN → CXR May 30, 08:30 UTCMay 30, 12:25 UTC3h 55m
2026-05-30 HVN168 DAD → HAN May 30, 06:55 UTCMay 30, 07:10 UTC15m
2026-05-29 HVN595 HKG → SGN May 29, 11:15 UTCMay 29, 11:30 UTC15m
2026-05-29 HVN594 SGN → HKG May 29, 09:35 UTCMay 29, 09:50 UTC15m
2026-05-27 HVN7071 HPH → SGN May 27, 12:00 UTCMay 27, 12:30 UTC30m
2026-05-27 HVN7070 SGN → HPH May 27, 10:35 UTCMay 27, 10:55 UTC20m
2026-05-26 HVN656 SIN → SGN May 26, 13:10 UTCMay 26, 13:40 UTC30m
2026-05-23 HVN441 ICN → CXR May 23, 22:10 UTCMay 24, 00:55 UTC2h 45m
2026-05-23 HVN440 CXR → ICN May 23, 16:25 UTCMay 23, 19:05 UTC2h 40m
2026-05-21 HVN579 TPE → HAN May 21, 00:05 UTCMay 21, 01:20 UTC1h 15m
2026-05-20 HVN578 HAN → TPE May 20, 11:45 UTCMay 20, 13:15 UTC1h 30m
2026-05-19 HVN660 SIN → HAN May 19, 05:20 UTCMay 19, 05:45 UTC25m
2026-05-19 HVN661 HAN → SIN May 19, 03:10 UTCMay 19, 03:20 UTC10m
2026-05-17 HVN441 ICN → CXR May 17, 22:05 UTCMay 18, 00:40 UTC2h 35m
2026-05-17 HVN440 CXR → ICN May 17, 16:15 UTCMay 17, 19:05 UTC2h 50m
2026-05-16 HVN593 HKG → HAN May 16, 07:05 UTCMay 16, 07:20 UTC15m
2026-05-16 HVN592 HAN → HKG May 16, 04:45 UTCMay 16, 05:10 UTC25m
2026-05-14 HVN434 CXR → PUS May 14, 18:35 UTCMay 15, 01:35 UTC7h 0m
2026-05-13 HVN441 ICN → CXR May 13, 02:50 UTCMay 13, 05:25 UTC2h 35m
2026-05-12 HVN440 CXR → ICN May 12, 16:10 UTCMay 12, 19:05 UTC2h 55m
2026-05-11 HVN440 CXR → ICN May 11, 18:50 UTCMay 12, 18:45 UTC23h 55m
2026-05-11 HVN434 CXR → PUS May 11, 18:35 UTCMay 12, 16:45 UTC22h 10m
2026-05-11 HVN434 CXR → PUS May 11, 00:49 UTCMay 11, 19:45 UTC18h 56m
2026-05-10 HVN441 ICN → CXR May 10, 23:39 UTCMay 11, 19:45 UTC20h 6m
2026-05-10 HVN441 ICN → CXR May 10, 21:59 UTCMay 11, 19:45 UTC21h 46m
2026-05-10 HVN440 CXR → ICN May 10, 00:49 UTCMay 10, 19:05 UTC18h 15m
2026-05-09 HVN440 CXR → ICN May 9, 23:35 UTCMay 10, 19:05 UTC19h 30m
2026-05-09 HVN441 ICN → CXR May 9, 22:00 UTCMay 10, 19:05 UTC21h 5m
2026-05-09 HVN440 CXR → ICN May 9, 18:25 UTCMay 9, 19:05 UTC40m
2026-05-09 HVN440 CXR → ICN May 9, 16:20 UTCMay 9, 17:20 UTC1h 0m
2026-05-06 HVN581 KHH → SGN May 6, 23:35 UTCMay 7, 00:05 UTC30m
2026-05-05 HVN581 KHH → SGN May 5, 23:40 UTCMay 6, 13:30 UTC13h 50m
2026-05-05 HVN580 SGN → KHH May 5, 13:10 UTCMay 5, 13:45 UTC35m
2026-05-04 HVN431 ICN → DAD May 4, 02:30 UTCMay 4, 05:45 UTC3h 15m
2026-05-03 HVN430 DAD → ICN May 3, 00:50 UTCMay 3, 20:25 UTC19h 34m
2026-05-03 HVN430 DAD → ICN May 3, 00:10 UTCMay 3, 20:25 UTC20h 14m
2026-05-02 HVN570 SGN → TPE May 2, 12:00 UTCMay 2, 13:15 UTC1h 15m
2026-05-01 HVN571 TPE → SGN May 1, 00:30 UTCMay 1, 01:25 UTC55m
2026-04-30 HVN570 SGN → TPE Apr 30, 11:40 UTCApr 30, 12:50 UTC1h 10m
2026-04-27 HVN503 CAN → SGN Apr 27, 07:40 UTCApr 27, 07:50 UTC10m
2026-04-27 HVN502 SGN → CAN Apr 27, 05:15 UTCApr 27, 05:35 UTC20m

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-A357 page for operator, model, and routing details .

Mode-S 888053 frequently asked

What is Mode-S code 888053?
888053 is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A357.
Where is Mode-S 888053 registered?
Mode-S code 888053 is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 888053 broadcasting right now?
No active broadcast right now. Last signal was 4h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 888053, octal 42100123, decimal 8,945,747.
What flights does 888053 operate?
Mode-S 888053 has broadcast 20 distinct callsigns, including HVN440, HVN441, HVN582, HVN431, HVN430.