Apparatus

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sensors Mode-S transponder

888175

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A670 · AIRBUS A-321

Hex
888175
Octal
42100565
Decimal
8,946,037
Country
VN
Tail
VN-A670
Type
A321
No current signal · last broadcast 13h ago
Flights observed
98
Distinct callsigns
20
Country
VN
Last broadcast
13h ago

Last known position

Most recent position reported by Mode-S 888175.

Country allocation

The ICAO 24-bit address 888175 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
VJC8020 VietJet Air 5 2026-05-15
VJC8021 - 4 2026-05-15
VJC970 VietJet Air 3 2026-05-25
VJC948 VietJet Air 3 2026-06-01
VJC879 VietJet Air 3 2026-04-18
VJC854 VietJet Air 3 2026-05-17
VJC8511 - 3 2026-05-08
VJC8510 VietJet Air 3 2026-05-08
VJC8017 - 3 2026-04-30
VJC8016 VietJet Air 3 2026-04-30
VJC7079 VietJet Air 3 2026-05-29
VJC2855 - 3 2026-05-19
VJC949 VietJet Air 2 2026-06-01
VJC928 VietJet Air 2 2026-04-23
VJC878 - 2 2026-04-17
VJC814 VietJet Air 2 2026-04-18
VJC813 VietJet Air 2 2026-05-19
VJC812 - 2 2026-04-19
VJC811 VietJet Air 2 2026-04-19
VJC803 VietJet Air 2 2026-05-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 VJC141 HAN → SGN Jun 2, 11:05 UTCJun 2, 11:40 UTC35m
2026-06-02 VJC140 SGN → HAN Jun 2, 09:35 UTCJun 2, 09:50 UTC15m
2026-06-02 VJC133 HAN → SGN Jun 2, 05:10 UTCJun 2, 05:45 UTC35m
2026-06-01 VJC445 HAN → PQC Jun 1, 22:45 UTCJun 2, 03:10 UTC4h 25m
2026-06-01 VJC949 RMQ → HAN Jun 1, 10:20 UTCJun 1, 12:50 UTC2h 30m
2026-06-01 VJC948 HAN → RMQ Jun 1, 08:55 UTCJun 1, 09:10 UTC15m
2026-06-01 VJC948 HAN → RMQ Jun 1, 07:00 UTCJun 1, 08:20 UTC1h 20m
2026-05-31 VJC982 HAN → PUS May 31, 18:20 UTCJun 1, 03:00 UTC8h 40m
2026-05-31 VJC781 HAN → CXR May 31, 11:35 UTCMay 31, 15:15 UTC3h 40m
2026-05-31 VJC456 PQC → HAN May 31, 00:20 UTCMay 31, 10:35 UTC10h 15m
2026-05-30 VJC949 RMQ → HAN May 30, 10:30 UTCMay 30, 12:45 UTC2h 15m
2026-05-30 VJC948 HAN → RMQ May 30, 06:55 UTCMay 30, 09:05 UTC2h 10m
2026-05-30 VJC564 HUI → HAN May 30, 02:30 UTCMay 30, 05:10 UTC2h 40m
2026-05-29 VJC1128 SGN → HAN May 29, 16:55 UTCMay 29, 17:15 UTC20m
2026-05-29 VJC273 HPH → SGN May 29, 11:00 UTCMay 29, 11:15 UTC15m
2026-05-29 VJC7079 MFM → HPH May 29, 09:30 UTCMay 29, 10:05 UTC35m
2026-05-29 VJC7078 - May 29, 07:15 UTCMay 29, 07:30 UTC15m
2026-05-29 VJC7078 - May 29, 05:35 UTCMay 29, 05:55 UTC20m
2026-05-28 VJC488 VCA → HPH May 28, 13:45 UTCMay 28, 14:00 UTC15m
2026-05-28 VJC489 HPH → VCA May 28, 09:10 UTCMay 28, 09:30 UTC20m
2026-05-28 VJC670 BMV → HPH May 28, 07:55 UTCMay 28, 08:15 UTC20m
2026-05-28 VJC671 HPH → BMV May 28, 04:30 UTCMay 28, 04:55 UTC25m
2026-05-27 VJC925 ICN → HPH May 27, 22:30 UTCMay 28, 02:40 UTC4h 10m
2026-05-27 VJC926 HPH → ICN May 27, 17:00 UTCMay 27, 21:05 UTC4h 5m
2026-05-27 VJC670 BMV → HPH May 27, 12:25 UTCMay 27, 12:40 UTC15m
2026-05-26 VJC7079 MFM → HPH May 26, 08:24 UTCMay 26, 08:34 UTC10m
2026-05-25 VJC970 SIN → DAD May 25, 03:35 UTCMay 25, 04:00 UTC25m
2026-05-24 VJC970 SIN → DAD May 24, 03:45 UTCMay 24, 04:05 UTC20m
2026-05-23 VJC843 TPE → SGN May 23, 11:25 UTCMay 24, 02:20 UTC14h 55m
2026-05-23 VJC842 SGN → TPE May 23, 08:50 UTCMay 23, 10:15 UTC1h 25m
2026-05-22 VJC804 BKK → SGN May 22, 07:05 UTCMay 22, 07:40 UTC35m
2026-05-22 VJC803 SGN → BKK May 22, 05:05 UTCMay 22, 05:45 UTC40m
2026-05-21 VJC803 SGN → BKK May 21, 05:20 UTCMay 22, 05:15 UTC23h 55m
2026-05-21 VJC885 KHH → SGN May 21, 04:45 UTCMay 21, 05:25 UTC40m
2026-05-21 VJC886 SGN → KHH May 21, 02:55 UTCMay 21, 03:40 UTC45m
2026-05-19 VJC2855 - May 19, 18:40 UTCMay 19, 19:10 UTC30m
2026-05-19 VJC2855 - May 19, 03:25 UTCMay 19, 17:20 UTC13h 55m
2026-05-19 VJC813 SGN → SIN May 19, 01:40 UTCMay 19, 01:50 UTC10m
2026-05-17 VJC854 CGK → SGN May 17, 06:40 UTCMay 17, 08:10 UTC1h 30m
2026-05-15 VJC8021 - May 15, 21:15 UTCMay 15, 21:45 UTC30m
2026-05-15 VJC8020 DAD → MNL May 15, 17:50 UTCMay 15, 18:35 UTC45m
2026-05-13 VJC824 KUL → DAD May 13, 06:40 UTCMay 13, 06:50 UTC10m
2026-05-13 VJC827 DAD → KUL May 13, 05:00 UTCMay 13, 05:15 UTC15m
2026-05-12 VJC8021 - May 12, 20:05 UTCMay 12, 20:35 UTC30m
2026-05-12 VJC8020 DAD → MNL May 12, 17:55 UTCMay 12, 18:30 UTC35m
2026-05-11 VJC961 ICN → HAN May 11, 02:20 UTCMay 11, 03:05 UTC45m
2026-05-09 VJC8021 - May 9, 19:40 UTCMay 9, 20:10 UTC30m
2026-05-09 VJC8020 DAD → MNL May 9, 10:15 UTCMay 9, 18:15 UTC8h 0m
2026-05-08 VJC8511 - May 8, 11:05 UTCMay 8, 11:40 UTC35m
2026-05-08 VJC8510 DAD → RMQ May 8, 09:04 UTCMay 8, 09:49 UTC45m

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-A670 page for operator, model, and routing details .

Mode-S 888175 frequently asked

What is Mode-S code 888175?
888175 is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A670.
Where is Mode-S 888175 registered?
Mode-S code 888175 is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 888175 broadcasting right now?
No active broadcast right now. Last signal was 13h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 888175, octal 42100565, decimal 8,946,037.
What flights does 888175 operate?
Mode-S 888175 has broadcast 20 distinct callsigns, including VJC8020, VJC8021, VJC970, VJC948, VJC879.