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sensors Mode-S transponder

885106

ICAO 24-bit transponder address · allocated to Thailand

Currently assigned to HS-THF · AIRBUS A-350-900

Hex
885106
Octal
42050406
Decimal
8,933,638
Country
TH
Tail
HS-THF
Type
A359
No current signal · last broadcast Jul 26, 21:20 UTC
Flights observed
244
Distinct callsigns
20
Country
TH
Last broadcast
Jul 26, 21:20 UTC

Last known position

Most recent position reported by Mode-S 885106.

Country allocation

The ICAO 24-bit address 885106 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
THA955 Thai Airways International 13 2026-07-25
THA954 Thai Airways International 13 2026-07-24
THA409 - 13 2026-07-19
THA435 - 11 2026-07-17
THA653 Thai Airways International 10 2026-07-24
THA652 Thai Airways International 9 2026-07-24
THA436 - 9 2026-07-17
THA410 - 9 2026-07-19
THA961 Thai Airways International 8 2026-07-20
THA960 Thai Airways International 8 2026-07-19
THA657 Thai Airways International 8 2026-06-23
THA656 Thai Airways International 8 2026-06-22
THA644 - 8 2026-06-14
THA403 Thai Airways International 8 2026-07-23
THA661 Thai Airways International 7 2026-07-26
THA660 Thai Airways International 7 2026-07-26
THA659 - 7 2026-07-11
THA658 - 7 2026-07-10
THA645 - 7 2026-06-15
THA404 Thai Airways International 6 2026-07-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 THA661 HND → BKK Jul 26, 15:55 UTCJul 26, 21:20 UTC5h 25m
2026-07-26 THA660 BKK → HND Jul 26, 06:30 UTCJul 26, 12:00 UTC5h 31m
2026-07-25 THA955 OSL → BKK Jul 25, 12:10 UTCJul 25, 23:05 UTC10h 55m
2026-07-24 THA954 BKK → OSL Jul 24, 17:35 UTCJul 25, 05:15 UTC11h 40m
2026-07-24 THA653 ICN → BKK Jul 24, 08:20 UTCJul 24, 13:15 UTC4h 55m
2026-07-24 THA652 BKK → HKG Jul 24, 01:20 UTCJul 24, 06:15 UTC4h 55m
2026-07-23 THA316 DEL → BKK Jul 23, 18:15 UTCJul 23, 21:55 UTC3h 40m
2026-07-23 THA315 BKK → DEL Jul 23, 12:20 UTCJul 23, 16:05 UTC3h 45m
2026-07-23 THA404 SIN → BKK Jul 23, 04:45 UTCJul 23, 06:50 UTC2h 5m
2026-07-23 THA403 BKK → SIN Jul 23, 01:25 UTCJul 23, 03:10 UTC1h 45m
2026-07-22 THA937 AMS → BKK Jul 22, 12:40 UTCJul 22, 23:20 UTC10h 40m
2026-07-21 THA936 BKK → AMS Jul 21, 22:55 UTCJul 22, 03:00 UTC4h 5m
2026-07-21 THA661 HND → BKK Jul 21, 15:35 UTCJul 21, 21:05 UTC5h 30m
2026-07-21 THA660 BKK → HND Jul 21, 06:30 UTCJul 21, 12:25 UTC5h 55m
2026-07-20 THA961 ARN → BKK Jul 20, 12:05 UTCJul 20, 22:45 UTC10h 40m
2026-07-19 THA960 BKK → ARN Jul 19, 18:05 UTCJul 20, 05:25 UTC11h 20m
2026-07-19 THA410 - Jul 19, 14:45 UTCJul 19, 15:05 UTC20m
2026-07-19 THA410 - Jul 19, 13:10 UTCJul 19, 13:40 UTC30m
2026-07-19 THA409 - Jul 19, 10:55 UTCJul 19, 11:30 UTC35m
2026-07-19 THA409 - Jul 19, 09:40 UTCJul 19, 09:50 UTC10m
2026-07-19 THA404 SIN → BKK Jul 19, 05:05 UTCJul 19, 07:05 UTC2h 0m
2026-07-19 THA403 - Jul 19, 02:45 UTCJul 19, 03:25 UTC40m
2026-07-19 THA403 - Jul 19, 01:35 UTCJul 19, 01:45 UTC10m
2026-07-18 THA941 - Jul 18, 12:35 UTCJul 18, 22:55 UTC10h 20m
2026-07-17 THA940 - Jul 17, 18:15 UTCJul 18, 05:05 UTC10h 51m
2026-07-17 THA436 - Jul 17, 12:55 UTCJul 17, 15:49 UTC2h 55m
2026-07-17 THA435 - Jul 17, 11:00 UTCJul 17, 11:20 UTC20m
2026-07-17 THA435 - Jul 17, 09:45 UTCJul 17, 10:30 UTC45m
2026-07-17 THA435 - Jul 17, 08:25 UTCJul 17, 08:40 UTC15m
2026-07-17 THA404 - Jul 17, 06:05 UTCJul 17, 06:35 UTC30m
2026-07-17 THA404 - Jul 17, 04:35 UTCJul 17, 04:59 UTC25m
2026-07-17 THA403 - Jul 17, 02:30 UTCJul 17, 03:05 UTC35m
2026-07-17 THA403 - Jul 17, 01:20 UTCJul 17, 01:29 UTC10m
2026-07-16 THA901 - Jul 16, 14:05 UTCJul 16, 22:40 UTC8h 35m
2026-07-15 THA900 - Jul 15, 17:45 UTCJul 16, 02:45 UTC9h 0m
2026-07-15 THA653 - Jul 15, 12:35 UTCJul 15, 13:00 UTC25m
2026-07-15 THA653 - Jul 15, 08:10 UTCJul 15, 10:45 UTC2h 35m
2026-07-15 THA652 - Jul 15, 01:20 UTCJul 15, 06:25 UTC5h 5m
2026-07-14 THA955 - Jul 14, 12:25 UTCJul 14, 23:15 UTC10h 49m
2026-07-13 THA954 - Jul 13, 17:40 UTCJul 14, 05:25 UTC11h 45m
2026-07-13 THA410 - Jul 13, 13:05 UTCJul 13, 14:55 UTC1h 50m
2026-07-13 THA409 - Jul 13, 10:55 UTCJul 13, 11:30 UTC35m
2026-07-13 THA409 - Jul 13, 09:45 UTCJul 13, 09:55 UTC10m
2026-07-13 THA404 - Jul 13, 04:35 UTCJul 13, 06:45 UTC2h 10m
2026-07-13 THA403 - Jul 13, 02:25 UTCJul 13, 03:01 UTC35m
2026-07-13 THA403 - Jul 13, 01:20 UTCJul 13, 01:30 UTC10m
2026-07-12 THA941 - Jul 12, 12:25 UTCJul 12, 22:30 UTC10h 5m
2026-07-11 THA940 - Jul 11, 18:15 UTCJul 12, 05:25 UTC11h 10m
2026-07-11 THA659 - Jul 11, 05:45 UTCJul 11, 06:05 UTC20m
2026-07-11 THA659 - Jul 11, 04:40 UTCJul 11, 04:55 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-THF page for operator, model, and routing details .

Mode-S 885106 frequently asked

What is Mode-S code 885106?
885106 is an ICAO 24-bit transponder address. Allocated to Thailand. Assigned to HS-THF.
Where is Mode-S 885106 registered?
Mode-S code 885106 is allocated to Thailand (TH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 885106 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:20 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 885106, octal 42050406, decimal 8,933,638.
What flights does 885106 operate?
Mode-S 885106 has broadcast 20 distinct callsigns, including THA955, THA954, THA409, THA435, THA653.