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sensors Mode-S transponder

88530D

ICAO 24-bit transponder address · allocated to Thailand

Currently assigned to HS-TXM · AIRBUS A-320

Hex
88530D
Octal
42051415
Decimal
8,934,157
Country
TH
Tail
HS-TXM
Type
A320
No current signal · last broadcast 2h ago
Flights observed
431
Distinct callsigns
20
Country
TH
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 88530D.

Country allocation

The ICAO 24-bit address 88530D 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
THA602 - 12 2026-07-04
THA603 - 10 2026-07-05
THA242 - 10 2026-07-04
THA043 - 10 2026-07-01
THA042 - 10 2026-07-01
THA426 - 8 2026-07-13
THA320 - 7 2026-07-12
THA212 - 7 2026-07-01
THA113 - 7 2026-07-09
THA112 - 7 2026-07-09
THA111 - 7 2026-06-16
THA110 - 7 2026-06-16
THA107 - 7 2026-06-25
THA106 - 7 2026-06-25
THA343 Thai Airways International 6 2026-05-24
THA319 - 6 2026-07-12
THA310 - 6 2026-06-24
THA309 - 6 2026-06-24
THA208 - 6 2026-07-14
THA121 Thai Airways International 6 2026-06-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 THA009 - Jul 14, 15:00 UTCJul 14, 15:25 UTC25m
2026-07-14 THA008 - Jul 14, 13:05 UTCJul 14, 13:15 UTC10m
2026-07-14 THA029 - Jul 14, 11:20 UTCJul 14, 11:35 UTC15m
2026-07-14 THA028 - Jul 14, 09:10 UTCJul 14, 09:25 UTC15m
2026-07-14 THA208 - Jul 14, 07:10 UTCJul 14, 07:45 UTC35m
2026-07-14 THA207 - Jul 14, 04:10 UTCJul 14, 04:55 UTC45m
2026-07-14 THA021 - Jul 14, 02:20 UTCJul 14, 02:35 UTC15m
2026-07-14 THA020 - Jul 14, 00:15 UTCJul 14, 00:25 UTC10m
2026-07-13 THA009 - Jul 13, 15:00 UTCJul 13, 15:15 UTC15m
2026-07-13 THA008 - Jul 13, 13:00 UTCJul 13, 13:15 UTC15m
2026-07-13 THA215 - Jul 13, 07:55 UTCJul 13, 11:15 UTC3h 20m
2026-07-13 THA105 - Jul 13, 05:01 UTCJul 13, 06:01 UTC1h 0m
2026-07-13 THA104 - Jul 13, 03:10 UTCJul 13, 04:05 UTC55m
2026-07-13 THA426 - Jul 13, 01:10 UTCJul 13, 01:40 UTC30m
2026-07-12 THA425 - Jul 12, 12:35 UTCJul 12, 13:10 UTC35m
2026-07-12 THA320 - Jul 12, 07:55 UTCJul 12, 11:01 UTC3h 5m
2026-07-12 THA319 - Jul 12, 03:30 UTCJul 12, 06:25 UTC2h 55m
2026-07-11 THA338 - Jul 11, 22:05 UTCJul 11, 22:25 UTC20m
2026-07-11 THA337 - Jul 11, 15:20 UTCJul 11, 15:35 UTC15m
2026-07-11 THA047 - Jul 11, 12:40 UTCJul 11, 13:00 UTC20m
2026-07-11 THA046 - Jul 11, 10:40 UTCJul 11, 10:50 UTC10m
2026-07-11 THA264 - Jul 11, 08:30 UTCJul 11, 08:55 UTC25m
2026-07-11 THA263 - Jul 11, 05:40 UTCJul 11, 06:20 UTC40m
2026-07-11 THA131 - Jul 11, 03:05 UTCJul 11, 04:10 UTC1h 5m
2026-07-11 THA130 - Jul 11, 01:10 UTCJul 11, 02:15 UTC1h 5m
2026-07-10 THA338 - Jul 10, 22:10 UTCJul 10, 22:40 UTC30m
2026-07-10 THA337 - Jul 10, 15:25 UTCJul 10, 15:40 UTC15m
2026-07-10 THA047 - Jul 10, 12:30 UTCJul 10, 12:55 UTC25m
2026-07-10 THA046 - Jul 10, 10:45 UTCJul 10, 11:05 UTC20m
2026-07-10 THA264 - Jul 10, 05:35 UTCJul 10, 09:00 UTC3h 25m
2026-07-10 THA131 - Jul 10, 03:10 UTCJul 10, 04:10 UTC1h 0m
2026-07-10 THA130 - Jul 10, 01:15 UTCJul 10, 02:20 UTC1h 5m
2026-07-09 THA221 - Jul 9, 12:35 UTCJul 9, 15:40 UTC3h 5m
2026-07-09 THA113 - Jul 9, 10:00 UTCJul 9, 11:00 UTC1h 0m
2026-07-09 THA112 - Jul 9, 08:10 UTCJul 9, 09:05 UTC55m
2026-07-09 THA205 - Jul 9, 02:45 UTCJul 9, 05:45 UTC3h 0m
2026-07-09 THA426 - Jul 9, 00:50 UTCJul 9, 01:25 UTC35m
2026-07-09 THA426 - Jul 9, 00:05 UTCJul 9, 00:15 UTC10m
2026-07-08 THA425 - Jul 8, 12:55 UTCJul 8, 14:10 UTC1h 15m
2026-07-08 THA320 KTM → BKK Jul 8, 08:15 UTCJul 8, 11:15 UTC3h 0m
2026-07-08 THA319 - Jul 8, 03:35 UTCJul 8, 06:30 UTC2h 55m
2026-07-07 THA307 BKK → BKK Jul 7, 15:05 UTCJul 7, 22:25 UTC7h 20m
2026-07-07 THA047 KKC → BKK Jul 7, 12:40 UTCJul 7, 13:15 UTC35m
2026-07-07 THA046 - Jul 7, 10:55 UTCJul 7, 11:20 UTC25m
2026-07-07 THA264 - Jul 7, 05:45 UTCJul 7, 09:05 UTC3h 20m
2026-07-07 THA587 - Jul 7, 00:40 UTCJul 7, 03:40 UTC3h 0m
2026-07-06 THA338 - Jul 6, 22:10 UTCJul 6, 22:45 UTC35m
2026-07-06 THA337 - Jul 6, 15:25 UTCJul 6, 16:40 UTC1h 15m
2026-07-06 THA047 KKC → BKK Jul 6, 12:20 UTCJul 6, 13:05 UTC45m
2026-07-06 THA046 - Jul 6, 10:45 UTCJul 6, 11:20 UTC35m

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

Mode-S 88530D frequently asked

What is Mode-S code 88530D?
88530D is an ICAO 24-bit transponder address. Allocated to Thailand. Assigned to HS-TXM.
Where is Mode-S 88530D registered?
Mode-S code 88530D is allocated to Thailand (TH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 88530D broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 88530D, octal 42051415, decimal 8,934,157.
What flights does 88530D operate?
Mode-S 88530D has broadcast 20 distinct callsigns, including THA602, THA603, THA242, THA043, THA042.