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sensors Mode-S transponder

888136

ICAO 24-bit transponder address · allocated to Vietnam

Currently assigned to VN-A641 · AIRBUS A-321

Hex
888136
Octal
42100466
Decimal
8,945,974
Country
VN
Tail
VN-A641
Type
A321
No current signal · last broadcast 4h ago
Flights observed
133
Distinct callsigns
20
Country
VN
Last broadcast
4h ago

Last known position

Most recent position reported by Mode-S 888136.

Country allocation

The ICAO 24-bit address 888136 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
VJC901 - 6 2026-07-10
VJC807 - 5 2026-07-11
VJC800 - 4 2026-07-11
VJC145 - 4 2026-06-29
VJC902 - 3 2026-07-10
VJC803 VietJet Air 3 2026-06-23
VJC501 - 3 2026-06-28
VJC804 VietJet Air 2 2026-06-13
VJC724 VietJet Air 2 2026-06-10
VJC7079 VietJet Air 2 2026-05-19
VJC568 VietJet Air 2 2026-06-28
VJC567 - 2 2026-06-28
VJC564 - 2 2026-06-29
VJC514 VietJet Air 2 2026-06-16
VJC508 - 2 2026-07-01
VJC461 - 2 2026-07-01
VJC452 VietJet Air 2 2026-06-21
VJC426 VietJet Air 2 2026-06-17
VJC282 - 2 2026-07-11
VJC270 VietJet Air 2 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 VJC275 - Jul 14, 07:40 UTCJul 14, 07:55 UTC15m
2026-07-14 VJC274 - Jul 14, 06:25 UTCJul 14, 06:35 UTC10m
2026-07-11 VJC283 - Jul 11, 14:15 UTCJul 11, 14:25 UTC10m
2026-07-11 VJC282 - Jul 11, 13:10 UTCJul 11, 13:25 UTC15m
2026-07-11 VJC800 - Jul 11, 08:55 UTCJul 11, 09:05 UTC10m
2026-07-11 VJC807 - Jul 11, 07:25 UTCJul 11, 07:45 UTC20m
2026-07-10 VJC789 - Jul 10, 12:25 UTCJul 10, 12:35 UTC10m
2026-07-10 VJC902 - Jul 10, 08:15 UTCJul 10, 08:45 UTC30m
2026-07-10 VJC901 - Jul 10, 06:25 UTCJul 10, 07:00 UTC35m
2026-07-10 VJC901 - Jul 10, 05:25 UTCJul 10, 05:35 UTC10m
2026-07-07 VJC163 - Jul 7, 15:40 UTCJul 7, 15:50 UTC10m
2026-07-07 VJC154 SGN → HAN Jul 7, 14:10 UTCJul 7, 14:20 UTC10m
2026-07-06 VJC141 - Jul 6, 11:05 UTCJul 6, 11:20 UTC15m
2026-07-06 VJC902 - Jul 6, 07:45 UTCJul 6, 08:25 UTC40m
2026-07-06 VJC901 - Jul 6, 05:35 UTCJul 6, 06:20 UTC45m
2026-07-06 VJC901 - Jul 6, 04:55 UTCJul 6, 05:05 UTC10m
2026-07-05 VJC150 SGN → HAN Jul 5, 16:30 UTCJul 5, 16:40 UTC10m
2026-07-05 VJC141 - Jul 5, 11:40 UTCJul 5, 12:00 UTC20m
2026-07-05 VJC1454 - Jul 5, 05:25 UTCJul 5, 10:10 UTC4h 45m
2026-07-05 VJC811 - Jul 5, 03:20 UTCJul 5, 03:40 UTC20m
2026-07-03 VJC253 - Jul 3, 09:40 UTCJul 3, 09:50 UTC10m
2026-07-02 VJC1505 - Jul 2, 09:10 UTCJul 2, 09:25 UTC15m
2026-07-02 VJC440 - Jul 2, 02:50 UTCJul 2, 07:40 UTC4h 50m
2026-07-01 VJC783 HAN → CXR Jul 1, 15:15 UTCJul 1, 19:05 UTC3h 50m
2026-07-01 VJC516 DAD → HAN Jul 1, 10:40 UTCJul 1, 13:40 UTC3h 0m
2026-07-01 VJC508 - Jul 1, 06:00 UTCJul 1, 09:00 UTC3h 0m
2026-07-01 VJC461 - Jul 1, 00:00 UTCJul 1, 04:35 UTC4h 35m
2026-06-30 VJC1128 SGN → HAN Jun 30, 17:55 UTCJun 30, 18:10 UTC15m
2026-06-30 VJC1127 - Jun 30, 13:20 UTCJun 30, 13:40 UTC20m
2026-06-30 VJC442 PQC → HAN Jun 30, 11:30 UTCJun 30, 11:50 UTC20m
2026-06-30 VJC441 - Jun 30, 07:25 UTCJun 30, 07:40 UTC15m
2026-06-30 VJC447 - Jun 30, 01:50 UTCJun 30, 06:25 UTC4h 35m
2026-06-29 VJC145 - Jun 29, 08:19 UTCJun 29, 16:50 UTC8h 30m
2026-06-29 VJC564 - Jun 29, 02:50 UTCJun 29, 05:30 UTC2h 40m
2026-06-28 VJC501 - Jun 28, 22:59 UTCJun 29, 01:50 UTC2h 50m
2026-06-28 VJC153 HAN → SGN Jun 28, 15:29 UTCJun 28, 19:49 UTC4h 20m
2026-06-28 VJC568 HUI → HAN Jun 28, 12:29 UTCJun 28, 13:14 UTC45m
2026-06-28 VJC567 - Jun 28, 09:50 UTCJun 28, 10:19 UTC30m
2026-06-28 VJC494 BMV → HAN Jun 28, 04:35 UTCJun 28, 08:14 UTC3h 40m
2026-06-27 VJC445 HAN → PQC Jun 27, 22:45 UTCJun 28, 03:09 UTC4h 25m
2026-06-27 VJC147 HAN → SGN Jun 27, 09:24 UTCJun 27, 14:45 UTC5h 20m
2026-06-27 VJC138 SGN → HAN Jun 27, 01:54 UTCJun 27, 08:14 UTC6h 20m
2026-06-27 VJC270 SGN → HPH Jun 27, 00:34 UTCJun 27, 01:00 UTC25m
2026-06-26 VJC800 BKK → SGN Jun 26, 08:54 UTCJun 26, 09:35 UTC40m
2026-06-26 VJC807 SGN → BKK Jun 26, 02:44 UTCJun 26, 07:45 UTC5h 0m
2026-06-23 VJC806 BKK → SGN Jun 23, 13:15 UTCJun 23, 13:50 UTC35m
2026-06-23 VJC805 - Jun 23, 07:09 UTCJun 23, 11:40 UTC4h 30m
2026-06-23 VJC803 SGN → BKK Jun 23, 05:04 UTCJun 23, 05:45 UTC40m
2026-06-22 VJC145 HAN → SGN Jun 22, 08:19 UTCJun 22, 08:54 UTC35m
2026-06-22 VJC425 HAN → PXU Jun 22, 04:00 UTCJun 22, 06:54 UTC2h 55m

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-A641 page for operator, model, and routing details .

Mode-S 888136 frequently asked

What is Mode-S code 888136?
888136 is an ICAO 24-bit transponder address. Allocated to Vietnam. Assigned to VN-A641.
Where is Mode-S 888136 registered?
Mode-S code 888136 is allocated to Vietnam (VN). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 888136 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 888136, octal 42100466, decimal 8,945,974.
What flights does 888136 operate?
Mode-S 888136 has broadcast 20 distinct callsigns, including VJC901, VJC807, VJC800, VJC145, VJC902.