Apparatus

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sensors Mode-S transponder

885972

ICAO 24-bit transponder address · allocated to Thailand

Currently assigned to HS-VKR · AIRBUS A-321

Hex
885972
Octal
42054562
Decimal
8,935,794
Country
TH
Tail
HS-VKR
Type
A321
No current signal · last broadcast Jul 26, 14:05 UTC
Flights observed
482
Distinct callsigns
20
Country
TH
Last broadcast
Jul 26, 14:05 UTC

Last known position

Most recent position reported by Mode-S 885972.

Country allocation

The ICAO 24-bit address 885972 falls within the block assigned to Thailand (TH) by ICAO Annex 10, Volume III. Every aircraft registered in Thailand 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
TVJ2301 - 28 2026-07-24
TVJ415 - 26 2026-07-25
TVJ215 - 23 2026-07-24
TVJ416 - 22 2026-07-26
TVJ214 - 22 2026-07-24
TVJ351 - 20 2026-07-24
TVJ414 - 18 2026-07-22
TVJ103 - 18 2026-07-10
TVJ102 - 18 2026-07-10
TVJ350 - 17 2026-07-24
TVJ761 - 12 2026-05-30
TVJ760 - 11 2026-05-30
TVJ317 - 11 2026-07-22
TVJ133 - 11 2026-06-30
TVJ132 - 11 2026-06-30
TVJ417 - 10 2026-07-26
TVJ2300 - 9 2026-07-19
TVJ3681 - 8 2026-06-04
TVJ341 - 7 2026-06-22
TVJ305 - 7 2026-06-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 TVJ416 CNX → BKK Jul 26, 10:10 UTCJul 26, 14:05 UTC3h 55m
2026-07-26 TVJ417 - Jul 26, 04:20 UTCJul 26, 09:00 UTC4h 41m
2026-07-25 TVJ415 - Jul 25, 15:35 UTCJul 26, 03:10 UTC11h 35m
2026-07-25 TVJ2307 - Jul 25, 10:25 UTCJul 25, 14:20 UTC3h 55m
2026-07-25 TVJ204 - Jul 25, 06:40 UTCJul 25, 09:10 UTC2h 30m
2026-07-25 TVJ2103 - Jul 25, 03:45 UTCJul 25, 04:40 UTC55m
2026-07-25 TVJ2102 - Jul 25, 01:50 UTCJul 25, 02:55 UTC1h 5m
2026-07-24 TVJ215 - Jul 24, 13:45 UTCJul 24, 14:10 UTC25m
2026-07-24 TVJ214 - Jul 24, 11:55 UTCJul 24, 12:20 UTC25m
2026-07-24 TVJ2301 - Jul 24, 07:30 UTCJul 24, 10:50 UTC3h 20m
2026-07-24 TVJ351 - Jul 24, 05:05 UTCJul 24, 05:50 UTC45m
2026-07-24 TVJ350 - Jul 24, 03:05 UTCJul 24, 03:45 UTC40m
2026-07-23 TVJ135 - Jul 23, 13:45 UTCJul 23, 14:50 UTC1h 5m
2026-07-23 TVJ134 - Jul 23, 11:50 UTCJul 23, 12:55 UTC1h 5m
2026-07-23 TVJ2301 - Jul 23, 07:00 UTCJul 23, 10:25 UTC3h 25m
2026-07-23 TVJ351 - Jul 23, 04:55 UTCJul 23, 05:40 UTC45m
2026-07-23 TVJ350 - Jul 23, 03:05 UTCJul 23, 03:40 UTC35m
2026-07-22 TVJ317 BKK → BKK Jul 22, 15:10 UTCJul 23, 01:50 UTC10h 40m
2026-07-22 TVJ414 - Jul 22, 03:55 UTCJul 22, 13:50 UTC9h 55m
2026-07-21 TVJ415 - Jul 21, 15:20 UTCJul 22, 02:55 UTC11h 35m
2026-07-21 TVJ416 CNX → BKK Jul 21, 09:40 UTCJul 21, 13:30 UTC3h 50m
2026-07-21 TVJ417 - Jul 21, 07:20 UTCJul 21, 08:40 UTC1h 20m
2026-07-21 TVJ414 - Jul 21, 04:00 UTCJul 21, 05:20 UTC1h 20m
2026-07-20 TVJ415 - Jul 20, 15:10 UTCJul 21, 03:00 UTC11h 50m
2026-07-20 TVJ416 - Jul 20, 09:20 UTCJul 20, 13:20 UTC4h 0m
2026-07-20 TVJ417 - Jul 20, 03:55 UTCJul 20, 08:25 UTC4h 30m
2026-07-19 TVJ415 - Jul 19, 15:45 UTCJul 20, 03:00 UTC11h 15m
2026-07-19 TVJ135 - Jul 19, 13:05 UTCJul 19, 14:10 UTC1h 5m
2026-07-19 TVJ134 - Jul 19, 11:10 UTCJul 19, 12:15 UTC1h 5m
2026-07-19 TVJ2300 - Jul 19, 06:45 UTCJul 19, 09:55 UTC3h 10m
2026-07-19 TVJ351 - Jul 19, 04:50 UTCJul 19, 05:30 UTC40m
2026-07-19 TVJ350 - Jul 19, 02:55 UTCJul 19, 03:30 UTC35m
2026-07-18 TVJ2307 - Jul 18, 12:20 UTCJul 18, 15:20 UTC3h 0m
2026-07-18 TVJ2301 - Jul 18, 06:50 UTCJul 18, 10:00 UTC3h 10m
2026-07-18 TVJ351 - Jul 18, 04:50 UTCJul 18, 05:35 UTC45m
2026-07-18 TVJ350 - Jul 18, 03:05 UTCJul 18, 03:45 UTC40m
2026-07-17 TVJ317 - Jul 17, 15:35 UTCJul 18, 01:54 UTC10h 20m
2026-07-17 TVJ135 - Jul 17, 13:20 UTCJul 17, 14:20 UTC1h 0m
2026-07-17 TVJ134 - Jul 17, 11:30 UTCJul 17, 12:35 UTC1h 5m
2026-07-17 TVJ2301 - Jul 17, 06:54 UTCJul 17, 10:00 UTC3h 5m
2026-07-17 TVJ351 - Jul 17, 04:59 UTCJul 17, 05:50 UTC50m
2026-07-17 TVJ350 - Jul 17, 03:05 UTCJul 17, 03:45 UTC40m
2026-07-16 TVJ2307 - Jul 16, 12:40 UTCJul 16, 15:45 UTC3h 5m
2026-07-16 TVJ2301 - Jul 16, 09:30 UTCJul 16, 10:45 UTC1h 15m
2026-07-16 TVJ2300 - Jul 16, 06:55 UTCJul 16, 07:40 UTC45m
2026-07-16 TVJ351 - Jul 16, 04:50 UTCJul 16, 05:40 UTC50m
2026-07-16 TVJ350 - Jul 16, 03:05 UTCJul 16, 03:45 UTC40m
2026-07-15 TVJ317 - Jul 15, 15:20 UTCJul 16, 01:50 UTC10h 30m
2026-07-15 TVJ215 - Jul 15, 13:35 UTCJul 15, 13:55 UTC20m
2026-07-15 TVJ214 - Jul 15, 11:45 UTCJul 15, 11:55 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 HS-VKR page for operator, model, and routing details .

Mode-S 885972 frequently asked

What is Mode-S code 885972?
885972 is an ICAO 24-bit transponder address. Allocated to Thailand. Assigned to HS-VKR.
Where is Mode-S 885972 registered?
Mode-S code 885972 is allocated to Thailand (TH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 885972 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 14:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 885972, octal 42054562, decimal 8,935,794.
What flights does 885972 operate?
Mode-S 885972 has broadcast 20 distinct callsigns, including TVJ2301, TVJ415, TVJ215, TVJ416, TVJ214.