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sensors Mode-S transponder

8852E2

ICAO 24-bit transponder address · allocated to Thailand

Currently assigned to HS-TWB · BOEING 787-9 Dreamliner

Hex
8852E2
Octal
42051342
Decimal
8,934,114
Country
TH
Tail
HS-TWB
Type
B789
Broadcasting now · callsign THA934 · 33,975 ft
Flights observed
314
Distinct callsigns
20
Country
TH
Last broadcast
Jul 26, 21:15 UTC

Current position

8852E2 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 8852E2 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
THA670 Thai Airways International 45 2026-07-23
THA671 Thai Airways International 43 2026-07-24
THA481 Thai Airways International 28 2026-07-20
THA482 Thai Airways International 26 2026-07-20
THA417 Thai Airways International 19 2026-07-23
THA483 Thai Airways International 18 2026-07-20
THA484 Thai Airways International 15 2026-07-21
THA418 Thai Airways International 15 2026-07-23
THA934 Thai Airways International 8 2026-07-26
THA935 Thai Airways International 7 2026-07-22
THA941 Thai Airways International 6 2026-06-08
THA940 Thai Airways International 6 2026-06-07
THA416 Thai Airways International 6 2026-07-25
THA415 Thai Airways International 6 2026-07-25
THA644 - 5 2026-07-06
THA645 - 4 2026-07-07
THA325 Thai Airways International 4 2026-07-24
THA923 - 3 2026-06-17
THA922 - 3 2026-06-17
THA649 - 3 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 THA934 BKK → BRU Jul 26, 17:30 UTCJul 26, 21:15 UTC3h 45m
2026-07-26 THA635 TPE → BKK Jul 26, 11:00 UTCJul 26, 14:15 UTC3h 15m
2026-07-26 THA634 BKK → TPE Jul 26, 06:25 UTCJul 26, 09:40 UTC3h 16m
2026-07-25 THA346 LHE → BKK Jul 25, 19:10 UTCJul 25, 23:25 UTC4h 15m
2026-07-25 THA345 BKK → LHE Jul 25, 13:35 UTCJul 25, 17:10 UTC3h 35m
2026-07-25 THA416 KUL → BKK Jul 25, 05:55 UTCJul 25, 07:40 UTC1h 45m
2026-07-25 THA415 BKK → KUL Jul 25, 02:30 UTCJul 25, 04:10 UTC1h 40m
2026-07-24 THA326 BLR → BKK Jul 24, 22:45 UTCJul 24, 23:20 UTC35m
2026-07-24 THA326 BLR → BKK Jul 24, 20:00 UTCJul 24, 20:15 UTC15m
2026-07-24 THA325 BKK → BLR Jul 24, 18:10 UTCJul 24, 18:30 UTC20m
2026-07-24 THA325 BKK → BLR Jul 24, 15:35 UTCJul 24, 15:50 UTC15m
2026-07-24 THA671 CTS → BKK Jul 24, 01:55 UTCJul 24, 08:35 UTC6h 40m
2026-07-23 THA670 BKK → CTS Jul 23, 17:45 UTCJul 24, 00:00 UTC6h 15m
2026-07-23 THA418 KUL → BKK Jul 23, 13:55 UTCJul 23, 15:40 UTC1h 45m
2026-07-23 THA417 BKK → KUL Jul 23, 10:55 UTCJul 23, 12:35 UTC1h 40m
2026-07-23 THA416 KUL → BKK Jul 23, 05:50 UTCJul 23, 07:40 UTC1h 50m
2026-07-23 THA415 BKK → KUL Jul 23, 02:25 UTCJul 23, 04:05 UTC1h 40m
2026-07-22 THA935 BRU → BKK Jul 22, 11:35 UTCJul 22, 21:50 UTC10h 15m
2026-07-21 THA934 BKK → BRU Jul 21, 18:00 UTCJul 22, 05:25 UTC11h 25m
2026-07-21 THA484 PER → BKK Jul 21, 01:30 UTCJul 21, 08:20 UTC6h 50m
2026-07-20 THA483 BKK → PER Jul 20, 17:50 UTCJul 20, 23:55 UTC6h 4m
2026-07-20 THA482 PER → BKK Jul 20, 08:45 UTCJul 20, 15:30 UTC6h 45m
2026-07-20 THA481 BKK → PER Jul 20, 02:40 UTCJul 20, 07:20 UTC4h 40m
2026-07-20 THA481 BKK → PER Jul 20, 01:20 UTCJul 20, 01:35 UTC15m
2026-07-19 THA671 CTS → BKK Jul 19, 07:45 UTCJul 19, 08:05 UTC20m
2026-07-19 THA671 CTS → BKK Jul 19, 01:40 UTCJul 19, 05:40 UTC4h 0m
2026-07-18 THA670 BKK → CTS Jul 18, 19:40 UTCJul 18, 23:55 UTC4h 15m
2026-07-18 THA670 BKK → CTS Jul 18, 17:25 UTCJul 18, 17:40 UTC15m
2026-07-18 THA484 PER → BKK Jul 18, 07:55 UTCJul 18, 08:15 UTC20m
2026-07-18 THA484 PER → BKK Jul 18, 01:34 UTCJul 18, 06:50 UTC5h 16m
2026-07-17 THA483 - Jul 17, 18:55 UTCJul 17, 23:50 UTC4h 55m
2026-07-17 THA483 - Jul 17, 17:44 UTCJul 17, 17:55 UTC10m
2026-07-17 THA482 - Jul 17, 15:00 UTCJul 17, 15:25 UTC25m
2026-07-17 THA482 - Jul 17, 08:45 UTCJul 17, 13:55 UTC5h 10m
2026-07-17 THA481 - Jul 17, 02:05 UTCJul 17, 07:05 UTC5h 0m
2026-07-17 THA481 - Jul 17, 01:00 UTCJul 17, 01:09 UTC10m
2026-07-16 THA935 - Jul 16, 11:50 UTCJul 16, 22:25 UTC10h 35m
2026-07-15 THA934 - Jul 15, 18:25 UTCJul 16, 05:35 UTC11h 10m
2026-07-15 THA418 - Jul 15, 14:45 UTCJul 15, 16:40 UTC1h 55m
2026-07-15 THA417 - Jul 15, 12:00 UTCJul 15, 12:50 UTC50m
2026-07-15 THA417 - Jul 15, 11:05 UTCJul 15, 11:15 UTC10m
2026-07-15 THA649 - Jul 15, 07:10 UTCJul 15, 07:35 UTC25m
2026-07-15 THA649 - Jul 15, 03:40 UTCJul 15, 05:30 UTC1h 50m
2026-07-15 THA649 - Jul 15, 02:55 UTCJul 15, 03:05 UTC10m
2026-07-14 THA648 - Jul 14, 18:00 UTCJul 14, 22:50 UTC4h 49m
2026-07-14 THA615 - Jul 14, 13:35 UTCJul 14, 13:55 UTC20m
2026-07-14 THA615 - Jul 14, 09:45 UTCJul 14, 12:35 UTC2h 50m
2026-07-14 THA614 - Jul 14, 04:30 UTCJul 14, 04:55 UTC25m
2026-07-14 THA614 - Jul 14, 03:20 UTCJul 14, 03:35 UTC15m
2026-07-13 THA935 - Jul 13, 12:05 UTCJul 13, 22:35 UTC10h 30m

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

Mode-S 8852E2 frequently asked

What is Mode-S code 8852E2?
8852E2 is an ICAO 24-bit transponder address. Allocated to Thailand. Assigned to HS-TWB.
Where is Mode-S 8852E2 registered?
Mode-S code 8852E2 is allocated to Thailand (TH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8852E2 broadcasting right now?
Yes. Mode-S 8852E2 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8852E2, octal 42051342, decimal 8,934,114.
What flights does 8852E2 operate?
Mode-S 8852E2 has broadcast 20 distinct callsigns, including THA670, THA671, THA481, THA482, THA417.