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sensors Mode-S transponder

885301

ICAO 24-bit transponder address · allocated to Thailand

Currently assigned to HS-TXA · AIRBUS A-320

Hex
885301
Octal
42051401
Decimal
8,934,145
Country
TH
Tail
HS-TXA
Type
A320
No current signal · last broadcast 1h ago
Flights observed
471
Distinct callsigns
20
Country
TH
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 885301.

Country allocation

The ICAO 24-bit address 885301 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
THA308 - 19 2026-07-13
THA307 - 15 2026-07-13
THA137 - 15 2026-07-04
THA136 - 14 2026-07-04
THA131 - 11 2026-07-13
THA130 - 10 2026-07-13
THA310 - 9 2026-07-09
THA133 - 9 2026-07-12
THA309 - 8 2026-07-09
THA264 - 8 2026-07-13
THA132 - 8 2026-07-12
THA047 - 8 2026-07-13
THA046 - 8 2026-07-13
THA426 - 7 2026-06-13
THA107 - 7 2026-07-11
THA105 - 7 2026-06-16
THA005 - 7 2026-05-18
THA575 Thai Airways International 6 2026-06-07
THA574 Thai Airways International 6 2026-07-03
THA425 Thai Airways International 6 2026-06-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 THA044 - Jul 14, 07:40 UTCJul 14, 07:50 UTC10m
2026-07-14 THA561 - Jul 14, 05:25 UTCJul 14, 05:35 UTC10m
2026-07-14 THA560 - Jul 14, 01:00 UTCJul 14, 01:15 UTC15m
2026-07-13 THA308 - Jul 13, 22:05 UTCJul 13, 22:30 UTC25m
2026-07-13 THA307 - Jul 13, 15:10 UTCJul 13, 15:20 UTC10m
2026-07-13 THA047 - Jul 13, 12:35 UTCJul 13, 12:55 UTC20m
2026-07-13 THA046 - Jul 13, 10:40 UTCJul 13, 11:00 UTC20m
2026-07-13 THA264 - Jul 13, 08:25 UTCJul 13, 08:50 UTC25m
2026-07-13 THA263 - Jul 13, 05:35 UTCJul 13, 06:10 UTC35m
2026-07-13 THA131 - Jul 13, 03:05 UTCJul 13, 04:10 UTC1h 5m
2026-07-13 THA130 - Jul 13, 01:15 UTCJul 13, 02:20 UTC1h 5m
2026-07-12 THA329 - Jul 12, 15:25 UTCJul 12, 22:55 UTC7h 30m
2026-07-12 THA218 - Jul 12, 13:05 UTCJul 12, 13:35 UTC30m
2026-07-12 THA217 - Jul 12, 10:10 UTCJul 12, 10:50 UTC40m
2026-07-12 THA133 - Jul 12, 07:05 UTCJul 12, 08:10 UTC1h 5m
2026-07-12 THA132 - Jul 12, 04:45 UTCJul 12, 05:45 UTC1h 0m
2026-07-12 THA260 - Jul 12, 02:50 UTCJul 12, 03:15 UTC25m
2026-07-12 THA259 - Jul 12, 00:05 UTCJul 12, 00:35 UTC30m
2026-07-11 THA218 - Jul 11, 13:15 UTCJul 11, 13:35 UTC20m
2026-07-11 THA217 - Jul 11, 10:20 UTCJul 11, 11:05 UTC45m
2026-07-11 THA107 - Jul 11, 06:45 UTCJul 11, 07:40 UTC55m
2026-07-11 THA106 - Jul 11, 04:55 UTCJul 11, 05:45 UTC50m
2026-07-11 THA020 - Jul 11, 00:10 UTCJul 11, 02:20 UTC2h 10m
2026-07-10 THA121 - Jul 10, 14:20 UTCJul 10, 15:15 UTC55m
2026-07-10 THA120 - Jul 10, 12:25 UTCJul 10, 13:20 UTC55m
2026-07-10 THA211 - Jul 10, 07:15 UTCJul 10, 10:30 UTC3h 15m
2026-07-10 THA242 - Jul 10, 01:00 UTCJul 10, 04:00 UTC3h 0m
2026-07-09 THA310 - Jul 9, 18:10 UTCJul 9, 21:00 UTC2h 50m
2026-07-09 THA309 - Jul 9, 14:00 UTCJul 9, 17:00 UTC3h 0m
2026-07-09 THA631 - Jul 9, 09:25 UTCJul 9, 12:20 UTC2h 55m
2026-07-09 THA630 - Jul 9, 05:05 UTCJul 9, 08:15 UTC3h 10m
2026-07-09 THA637 - Jul 9, 00:20 UTCJul 9, 03:35 UTC3h 15m
2026-07-08 THA636 - Jul 8, 10:30 UTCJul 8, 13:55 UTC3h 25m
2026-07-08 THA133 - Jul 8, 06:25 UTCJul 8, 07:30 UTC1h 5m
2026-07-08 THA132 - Jul 8, 04:40 UTCJul 8, 05:45 UTC1h 5m
2026-07-08 THA260 - Jul 8, 00:05 UTCJul 8, 03:20 UTC3h 15m
2026-07-07 THA222 - Jul 7, 12:40 UTCJul 7, 15:35 UTC2h 55m
2026-07-07 THA113 - Jul 7, 10:05 UTCJul 7, 11:25 UTC1h 20m
2026-07-07 THA112 - Jul 7, 08:25 UTCJul 7, 09:30 UTC1h 5m
2026-07-07 THA205 - Jul 7, 02:50 UTCJul 7, 06:00 UTC3h 10m
2026-07-06 THA221 BKK → HKT Jul 6, 12:15 UTCJul 6, 15:20 UTC3h 5m
2026-07-06 THA113 - Jul 6, 10:00 UTCJul 6, 10:55 UTC55m
2026-07-06 THA112 - Jul 6, 08:05 UTCJul 6, 09:00 UTC55m
2026-07-06 THA205 - Jul 6, 03:00 UTCJul 6, 06:00 UTC3h 0m
2026-07-05 THA307 - Jul 5, 15:10 UTCJul 5, 22:45 UTC7h 35m
2026-07-05 THA047 KKC → BKK Jul 5, 12:30 UTCJul 5, 13:20 UTC50m
2026-07-05 THA046 - Jul 5, 10:55 UTCJul 5, 11:25 UTC30m
2026-07-05 THA264 - Jul 5, 06:00 UTCJul 5, 09:15 UTC3h 15m
2026-07-05 THA131 - Jul 5, 03:00 UTCJul 5, 04:10 UTC1h 10m
2026-07-05 THA130 - Jul 5, 01:15 UTCJul 5, 02:15 UTC1h 0m

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

Mode-S 885301 frequently asked

What is Mode-S code 885301?
885301 is an ICAO 24-bit transponder address. Allocated to Thailand. Assigned to HS-TXA.
Where is Mode-S 885301 registered?
Mode-S code 885301 is allocated to Thailand (TH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 885301 broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 885301, octal 42051401, decimal 8,934,145.
What flights does 885301 operate?
Mode-S 885301 has broadcast 20 distinct callsigns, including THA308, THA307, THA137, THA136, THA131.