Apparatus

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sensors Mode-S transponder

885156

ICAO 24-bit transponder address · allocated to Thailand

Currently assigned to HS-TJV · BOEING 777-200

Hex
885156
Octal
42050526
Decimal
8,933,718
Country
TH
Tail
HS-TJV
Type
B772
No current signal · last broadcast 1h ago
Flights observed
310
Distinct callsigns
20
Country
TH
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 885156.

Country allocation

The ICAO 24-bit address 885156 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
THA318 Thai Airways International 28 2026-05-09
THA613 - 27 2026-06-28
THA317 Thai Airways International 27 2026-05-08
THA346 - 18 2026-07-12
THA345 Thai Airways International 18 2026-07-12
THA668 Thai Airways International 15 2026-06-10
THA663 - 15 2026-07-14
THA635 - 14 2026-07-10
THA634 - 14 2026-07-10
THA612 - 14 2026-06-26
THA402 - 11 2026-06-13
THA401 Thai Airways International 11 2026-06-12
THA669 Thai Airways International 10 2026-06-10
THA415 - 8 2026-06-30
THA416 - 7 2026-06-30
THA321 - 7 2026-06-24
THA662 - 6 2026-07-13
THA322 - 6 2026-06-24
THA316 - 5 2026-06-29
THA315 - 5 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 THA436 - Jul 14, 12:15 UTCJul 14, 15:25 UTC3h 10m
2026-07-14 THA435 - Jul 14, 10:20 UTCJul 14, 10:45 UTC25m
2026-07-14 THA435 - Jul 14, 08:55 UTCJul 14, 09:50 UTC55m
2026-07-14 THA435 - Jul 14, 07:50 UTCJul 14, 08:15 UTC25m
2026-07-14 THA663 - Jul 14, 03:20 UTCJul 14, 03:35 UTC15m
2026-07-13 THA662 - Jul 13, 19:00 UTCJul 14, 01:45 UTC6h 45m
2026-07-13 THA662 - Jul 13, 17:50 UTCJul 13, 18:00 UTC10m
2026-07-13 THA601 - Jul 13, 07:20 UTCJul 13, 07:40 UTC20m
2026-07-13 THA601 - Jul 13, 05:25 UTCJul 13, 05:35 UTC10m
2026-07-13 THA600 - Jul 13, 03:40 UTCJul 13, 03:45 UTC5m
2026-07-13 THA600 - Jul 13, 01:25 UTCJul 13, 01:40 UTC15m
2026-07-12 THA346 - Jul 12, 19:10 UTCJul 12, 23:20 UTC4h 10m
2026-07-12 THA345 BKK → LHE Jul 12, 13:20 UTCJul 12, 17:10 UTC3h 50m
2026-07-11 THA342 - Jul 11, 13:25 UTCJul 11, 23:45 UTC10h 20m
2026-07-10 THA663 - Jul 10, 17:50 UTCJul 11, 03:35 UTC9h 45m
2026-07-10 THA635 TPE → BKK Jul 10, 10:45 UTCJul 10, 13:55 UTC3h 10m
2026-07-10 THA634 - Jul 10, 06:10 UTCJul 10, 09:25 UTC3h 15m
2026-07-09 THA663 - Jul 9, 17:45 UTCJul 10, 03:55 UTC10h 10m
2026-07-09 THA635 TPE → BKK Jul 9, 11:25 UTCJul 9, 14:35 UTC3h 10m
2026-07-09 THA634 - Jul 9, 06:25 UTCJul 9, 10:00 UTC3h 35m
2026-07-08 THA663 - Jul 8, 19:00 UTCJul 9, 04:45 UTC9h 45m
2026-07-08 THA662 - Jul 8, 17:55 UTCJul 8, 18:10 UTC15m
2026-07-08 THA635 TPE → BKK Jul 8, 11:00 UTCJul 8, 14:45 UTC3h 45m
2026-07-08 THA634 - Jul 8, 06:05 UTCJul 8, 09:30 UTC3h 25m
2026-07-07 THA663 - Jul 7, 17:55 UTCJul 8, 03:55 UTC10h 0m
2026-07-07 THA635 - Jul 7, 12:20 UTCJul 7, 15:40 UTC3h 20m
2026-07-07 THA634 - Jul 7, 07:15 UTCJul 7, 10:30 UTC3h 15m
2026-07-06 THA663 - Jul 6, 17:50 UTCJul 7, 05:20 UTC11h 30m
2026-07-06 THA635 TPE → BKK Jul 6, 10:55 UTCJul 6, 14:05 UTC3h 10m
2026-07-06 THA634 - Jul 6, 06:00 UTCJul 6, 09:25 UTC3h 25m
2026-07-05 THA663 - Jul 5, 17:40 UTCJul 6, 03:50 UTC10h 10m
2026-07-05 THA635 TPE → BKK Jul 5, 11:00 UTCJul 5, 14:15 UTC3h 15m
2026-07-05 THA634 - Jul 5, 06:05 UTCJul 5, 09:30 UTC3h 25m
2026-07-04 THA663 - Jul 4, 17:50 UTCJul 5, 03:55 UTC10h 5m
2026-07-04 THA639 HKG → BKK Jul 4, 12:10 UTCJul 4, 14:30 UTC2h 20m
2026-07-04 THA638 - Jul 4, 10:10 UTCJul 4, 10:15 UTC5m
2026-07-04 THA638 - Jul 4, 07:20 UTCJul 4, 07:50 UTC30m
2026-07-03 THA663 BKK → BKK Jul 3, 17:55 UTCJul 4, 04:10 UTC10h 15m
2026-07-03 THA635 - Jul 3, 11:20 UTCJul 3, 14:40 UTC3h 20m
2026-07-03 THA634 - Jul 3, 06:25 UTCJul 3, 09:55 UTC3h 30m
2026-07-02 THA662 - Jul 2, 17:50 UTCJul 3, 04:30 UTC10h 40m
2026-07-02 THA635 TPE → BKK Jul 2, 11:15 UTCJul 2, 14:25 UTC3h 10m
2026-07-02 THA634 - Jul 2, 06:00 UTCJul 2, 09:40 UTC3h 40m
2026-07-02 THA663 - Jul 2, 03:10 UTCJul 2, 03:30 UTC20m
2026-07-01 THA635 - Jul 1, 11:05 UTCJul 2, 02:10 UTC15h 5m
2026-07-01 THA634 - Jul 1, 06:05 UTCJul 1, 09:35 UTC3h 30m
2026-07-01 THA663 - Jul 1, 03:35 UTCJul 1, 04:10 UTC35m
2026-06-30 THA662 - Jun 30, 17:45 UTCJul 1, 02:40 UTC8h 55m
2026-06-30 THA218 HKT → BKK Jun 30, 10:30 UTCJun 30, 13:35 UTC3h 5m
2026-06-30 THA416 - Jun 30, 05:50 UTCJun 30, 07:35 UTC1h 45m

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

Mode-S 885156 frequently asked

What is Mode-S code 885156?
885156 is an ICAO 24-bit transponder address. Allocated to Thailand. Assigned to HS-TJV.
Where is Mode-S 885156 registered?
Mode-S code 885156 is allocated to Thailand (TH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 885156 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 885156, octal 42050526, decimal 8,933,718.
What flights does 885156 operate?
Mode-S 885156 has broadcast 20 distinct callsigns, including THA318, THA613, THA317, THA346, THA345.