Apparatus

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sensors Mode-S transponder

88530F

ICAO 24-bit transponder address · allocated to Thailand

Currently assigned to HS-TXO · AIRBUS A-320

Hex
88530F
Octal
42051417
Decimal
8,934,159
Country
TH
Tail
HS-TXO
Type
A320
No current signal · last broadcast Jul 26, 13:30 UTC
Flights observed
366
Distinct callsigns
20
Country
TH
Last broadcast
Jul 26, 13:30 UTC

Last known position

Most recent position reported by Mode-S 88530F.

Country allocation

The ICAO 24-bit address 88530F 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
THA629 - 14 2026-07-19
THA628 - 13 2026-07-19
THA603 - 10 2026-07-11
THA602 - 9 2026-07-10
THA107 Thai Airways International 8 2026-07-26
THA106 Thai Airways International 8 2026-07-26
THA401 - 7 2026-07-13
THA043 - 7 2026-07-10
THA042 - 7 2026-07-10
THA137 Thai Airways International 6 2026-07-22
THA105 - 6 2026-07-09
THA041 - 6 2026-07-10
THA040 - 6 2026-07-10
THA585 - 5 2026-07-19
THA264 Thai Airways International 5 2026-07-24
THA136 Thai Airways International 5 2026-07-20
THA587 Thai Airways International 4 2026-07-21
THA584 - 4 2026-07-19
THA440 Thai Airways International 4 2026-06-22
THA402 - 4 2026-07-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 THA218 HKT → BKK Jul 26, 10:20 UTCJul 26, 13:30 UTC3h 10m
2026-07-26 THA107 CNX → BKK Jul 26, 06:55 UTCJul 26, 07:55 UTC1h 0m
2026-07-26 THA106 BKK → CNX Jul 26, 05:00 UTCJul 26, 05:55 UTC55m
2026-07-26 THA020 BKK → UBP Jul 26, 00:15 UTCJul 26, 02:35 UTC2h 20m
2026-07-25 THA222 HKT → BKK Jul 25, 14:00 UTCJul 25, 17:05 UTC3h 5m
2026-07-25 THA113 CNX → BKK Jul 25, 10:50 UTCJul 25, 12:10 UTC1h 20m
2026-07-25 THA112 BKK → CNX Jul 25, 08:30 UTCJul 25, 09:25 UTC55m
2026-07-25 THA206 HKT → BKK Jul 25, 03:05 UTCJul 25, 06:40 UTC3h 35m
2026-07-24 THA329 BKK → HYD Jul 24, 15:15 UTCJul 24, 22:40 UTC7h 25m
2026-07-24 THA047 KKC → BKK Jul 24, 13:10 UTCJul 24, 13:30 UTC20m
2026-07-24 THA046 BKK → KKC Jul 24, 11:05 UTCJul 24, 11:30 UTC25m
2026-07-24 THA264 HDY → BKK Jul 24, 05:40 UTCJul 24, 09:05 UTC3h 25m
2026-07-24 THA242 KBV → BKK Jul 24, 00:55 UTCJul 24, 04:00 UTC3h 5m
2026-07-23 THA340 DAC → BKK Jul 23, 21:00 UTCJul 23, 23:05 UTC2h 5m
2026-07-23 THA339 BKK → DAC Jul 23, 17:10 UTCJul 23, 19:15 UTC2h 5m
2026-07-23 THA557 SGN → BKK Jul 23, 11:15 UTCJul 23, 14:55 UTC3h 40m
2026-07-23 THA133 CEI → BKK Jul 23, 07:00 UTCJul 23, 08:25 UTC1h 25m
2026-07-23 THA132 BKK → CEI Jul 23, 05:05 UTCJul 23, 06:10 UTC1h 5m
2026-07-23 THA260 HDY → BKK Jul 23, 00:10 UTCJul 23, 03:40 UTC3h 30m
2026-07-22 THA137 CEI → BKK Jul 22, 12:00 UTCJul 22, 13:20 UTC1h 20m
2026-07-22 THA202 HKT → BKK Jul 22, 01:05 UTCJul 22, 04:15 UTC3h 10m
2026-07-21 THA047 - Jul 21, 12:25 UTCJul 21, 12:55 UTC30m
2026-07-21 THA046 BKK → KKC Jul 21, 10:40 UTCJul 21, 11:00 UTC20m
2026-07-21 THA264 HDY → BKK Jul 21, 05:45 UTCJul 21, 08:55 UTC3h 10m
2026-07-21 THA587 PNH → BKK Jul 21, 00:45 UTCJul 21, 03:40 UTC2h 55m
2026-07-20 THA338 MAA → BKK Jul 20, 22:10 UTCJul 20, 22:35 UTC25m
2026-07-20 THA338 MAA → BKK Jul 20, 19:30 UTCJul 20, 19:40 UTC10m
2026-07-20 THA337 BKK → MAA Jul 20, 17:45 UTCJul 20, 18:10 UTC25m
2026-07-20 THA337 BKK → MAA Jul 20, 15:20 UTCJul 20, 15:40 UTC20m
2026-07-20 THA137 CEI → BKK Jul 20, 12:00 UTCJul 20, 13:00 UTC1h 0m
2026-07-20 THA136 BKK → CEI Jul 20, 10:10 UTCJul 20, 11:15 UTC1h 5m
2026-07-20 THA107 CNX → BKK Jul 20, 06:55 UTCJul 20, 08:00 UTC1h 5m
2026-07-20 THA106 BKK → CNX Jul 20, 05:10 UTCJul 20, 06:00 UTC50m
2026-07-20 THA103 CNX → BKK Jul 20, 02:50 UTCJul 20, 03:45 UTC55m
2026-07-20 THA102 BKK → CNX Jul 20, 00:55 UTCJul 20, 01:50 UTC55m
2026-07-19 THA585 - Jul 19, 14:45 UTCJul 19, 15:15 UTC30m
2026-07-19 THA584 - Jul 19, 11:45 UTCJul 19, 11:55 UTC10m
2026-07-19 THA629 - Jul 19, 09:45 UTCJul 19, 10:00 UTC15m
2026-07-19 THA629 - Jul 19, 07:40 UTCJul 19, 07:55 UTC15m
2026-07-19 THA628 - Jul 19, 05:55 UTCJul 19, 06:10 UTC15m
2026-07-19 THA628 - Jul 19, 03:40 UTCJul 19, 03:55 UTC15m
2026-07-18 THA330 HYD → BKK Jul 18, 15:15 UTCJul 18, 22:50 UTC7h 35m
2026-07-18 THA218 - Jul 18, 10:25 UTCJul 18, 13:30 UTC3h 5m
2026-07-18 THA005 - Jul 18, 07:45 UTCJul 18, 07:55 UTC10m
2026-07-18 THA004 - Jul 18, 05:40 UTCJul 18, 05:50 UTC10m
2026-07-18 THA201 BKK → HKT Jul 18, 01:00 UTCJul 18, 04:15 UTC3h 16m
2026-07-17 THA308 - Jul 17, 22:10 UTCJul 17, 22:25 UTC15m
2026-07-17 THA307 - Jul 17, 15:05 UTCJul 17, 15:15 UTC10m
2026-07-17 THA047 - Jul 17, 12:40 UTCJul 17, 13:00 UTC20m
2026-07-17 THA046 - Jul 17, 10:35 UTCJul 17, 10:50 UTC15m

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

Mode-S 88530F frequently asked

What is Mode-S code 88530F?
88530F is an ICAO 24-bit transponder address. Allocated to Thailand. Assigned to HS-TXO.
Where is Mode-S 88530F registered?
Mode-S code 88530F is allocated to Thailand (TH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 88530F broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 13:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 88530F, octal 42051417, decimal 8,934,159.
What flights does 88530F operate?
Mode-S 88530F has broadcast 20 distinct callsigns, including THA629, THA628, THA603, THA602, THA107.