Apparatus

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sensors Mode-S transponder

88530A

ICAO 24-bit transponder address · allocated to Thailand

Currently assigned to HS-TXJ · AIRBUS A-320

Hex
88530A
Octal
42051412
Decimal
8,934,154
Country
TH
Tail
HS-TXJ
Type
A320
No current signal · last broadcast Jul 26, 15:25 UTC
Flights observed
461
Distinct callsigns
20
Country
TH
Last broadcast
Jul 26, 15:25 UTC

Last known position

Most recent position reported by Mode-S 88530A.

Country allocation

The ICAO 24-bit address 88530A 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
THA631 - 9 2026-07-05
THA630 - 9 2026-07-05
THA587 - 9 2026-07-11
THA324 - 9 2026-06-19
THA323 - 9 2026-06-19
THA629 - 8 2026-07-08
THA628 - 8 2026-07-08
THA585 - 8 2026-06-21
THA308 Thai Airways International 8 2026-07-19
THA575 - 7 2026-07-09
THA574 Thai Airways International 7 2026-07-01
THA440 - 7 2026-07-17
THA402 - 7 2026-07-13
THA401 - 7 2026-07-12
THA307 - 7 2026-07-19
THA260 Thai Airways International 7 2026-07-21
THA133 Thai Airways International 7 2026-07-21
THA131 Thai Airways International 7 2026-07-19
THA130 Thai Airways International 7 2026-07-19
THA132 Thai Airways International 6 2026-07-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 THA121 CNX → BKK Jul 26, 14:25 UTCJul 26, 15:25 UTC1h 0m
2026-07-26 THA120 BKK → CNX Jul 26, 12:30 UTCJul 26, 13:25 UTC55m
2026-07-26 THA212 HKT → BKK Jul 26, 10:20 UTCJul 26, 11:10 UTC50m
2026-07-26 THA211 BKK → HKT Jul 26, 07:45 UTCJul 26, 08:25 UTC40m
2026-07-26 THA206 HKT → BKK Jul 26, 02:50 UTCJul 26, 06:10 UTC3h 20m
2026-07-25 THA337 BKK → MAA Jul 25, 15:50 UTCJul 25, 23:20 UTC7h 30m
2026-07-25 THA218 HKT → BKK Jul 25, 10:40 UTCJul 25, 14:00 UTC3h 20m
2026-07-25 THA043 KKC → BKK Jul 25, 05:35 UTCJul 25, 06:10 UTC35m
2026-07-25 THA042 BKK → KKC Jul 25, 03:55 UTCJul 25, 04:15 UTC20m
2026-07-25 THA041 KKC → BKK Jul 25, 02:10 UTCJul 25, 02:35 UTC25m
2026-07-25 THA040 BKK → KKC Jul 25, 00:20 UTCJul 25, 00:40 UTC20m
2026-07-24 THA008 - Jul 24, 13:00 UTCJul 24, 15:20 UTC2h 20m
2026-07-24 THA216 HKT → BKK Jul 24, 08:10 UTCJul 24, 11:30 UTC3h 20m
2026-07-24 THA105 CNX → BKK Jul 24, 05:15 UTCJul 24, 06:15 UTC1h 0m
2026-07-24 THA104 BKK → CNX Jul 24, 03:20 UTCJul 24, 04:15 UTC55m
2026-07-23 THA250 KBV → BKK Jul 23, 11:55 UTCJul 23, 14:55 UTC3h 0m
2026-07-23 THA111 CNX → BKK Jul 23, 08:55 UTCJul 23, 10:15 UTC1h 20m
2026-07-23 THA110 BKK → CNX Jul 23, 06:50 UTCJul 23, 07:50 UTC1h 0m
2026-07-23 THA551 SGN → BKK Jul 23, 00:50 UTCJul 23, 04:45 UTC3h 55m
2026-07-22 THA009 - Jul 22, 15:30 UTCJul 22, 15:50 UTC20m
2026-07-22 THA008 - Jul 22, 13:35 UTCJul 22, 13:55 UTC20m
2026-07-22 THA029 UBP → BKK Jul 22, 04:05 UTCJul 22, 12:10 UTC8h 5m
2026-07-22 THA021 UBP → BKK Jul 22, 00:20 UTCJul 22, 02:45 UTC2h 25m
2026-07-21 THA218 - Jul 21, 10:25 UTCJul 21, 13:40 UTC3h 15m
2026-07-21 THA133 CEI → BKK Jul 21, 06:40 UTCJul 21, 07:55 UTC1h 15m
2026-07-21 THA132 BKK → CEI Jul 21, 04:55 UTCJul 21, 06:00 UTC1h 5m
2026-07-21 THA260 HDY → BKK Jul 21, 00:10 UTCJul 21, 03:20 UTC3h 10m
2026-07-20 THA121 CNX → BKK Jul 20, 14:30 UTCJul 20, 15:30 UTC1h 0m
2026-07-20 THA120 - Jul 20, 12:35 UTCJul 20, 13:30 UTC55m
2026-07-20 THA212 HKT → BKK Jul 20, 07:30 UTCJul 20, 10:45 UTC3h 15m
2026-07-20 THA561 HAN → BKK Jul 20, 05:10 UTCJul 20, 05:20 UTC10m
2026-07-20 THA561 HAN → BKK Jul 20, 03:55 UTCJul 20, 04:05 UTC10m
2026-07-20 THA560 BKK → HAN Jul 20, 01:20 UTCJul 20, 01:30 UTC10m
2026-07-19 THA308 CMB → BKK Jul 19, 22:10 UTCJul 19, 22:35 UTC25m
2026-07-19 THA307 - Jul 19, 15:10 UTCJul 19, 16:30 UTC1h 20m
2026-07-19 THA047 - Jul 19, 13:00 UTCJul 19, 13:15 UTC15m
2026-07-19 THA046 - Jul 19, 10:50 UTCJul 19, 11:05 UTC15m
2026-07-19 THA264 HDY → BKK Jul 19, 08:35 UTCJul 19, 08:55 UTC20m
2026-07-19 THA263 BKK → HDY Jul 19, 05:40 UTCJul 19, 06:15 UTC35m
2026-07-19 THA131 CEI → BKK Jul 19, 03:15 UTCJul 19, 04:25 UTC1h 10m
2026-07-19 THA130 BKK → CEI Jul 19, 01:30 UTCJul 19, 02:30 UTC1h 0m
2026-07-18 THA222 - Jul 18, 14:50 UTCJul 18, 15:40 UTC50m
2026-07-18 THA221 - Jul 18, 12:35 UTCJul 18, 13:15 UTC40m
2026-07-18 THA113 - Jul 18, 10:15 UTCJul 18, 11:20 UTC1h 5m
2026-07-18 THA112 BKK → CNX Jul 18, 08:25 UTCJul 18, 09:15 UTC50m
2026-07-18 THA206 HKT → BKK Jul 18, 02:45 UTCJul 18, 05:55 UTC3h 11m
2026-07-17 THA440 - Jul 17, 14:39 UTCJul 17, 15:05 UTC25m
2026-07-17 THA440 - Jul 17, 13:15 UTCJul 17, 13:29 UTC15m
2026-07-17 THA439 - Jul 17, 06:10 UTCJul 17, 06:20 UTC10m
2026-07-16 THA308 - Jul 16, 22:30 UTCJul 16, 22:55 UTC25m

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

Mode-S 88530A frequently asked

What is Mode-S code 88530A?
88530A is an ICAO 24-bit transponder address. Allocated to Thailand. Assigned to HS-TXJ.
Where is Mode-S 88530A registered?
Mode-S code 88530A is allocated to Thailand (TH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 88530A broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 15:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 88530A, octal 42051412, decimal 8,934,154.
What flights does 88530A operate?
Mode-S 88530A has broadcast 20 distinct callsigns, including THA631, THA630, THA587, THA324, THA323.