Apparatus

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sensors Mode-S transponder

885337

ICAO 24-bit transponder address · allocated to Thailand

Currently assigned to HS-TYW · AIRBUS A-320

Hex
885337
Octal
42051467
Decimal
8,934,199
Country
TH
Tail
HS-TYW
Type
A320
No current signal · last broadcast 4d ago
Flights observed
68
Distinct callsigns
4
Country
TH
Last broadcast
4d ago

Last known position

Most recent position reported by Mode-S 885337.

Country allocation

The ICAO 24-bit address 885337 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 4 distinct

Callsign Airline Flights Last seen
WHK05 - 34 2026-07-07
WHK205 - 30 2026-07-14
RTAF211 - 2 2026-05-09
RCB811 - 2 2026-05-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 WHK205 - Jul 14, 23:45 UTCJul 15, 00:40 UTC55m
2026-07-14 WHK205 - Jul 14, 22:15 UTCJul 14, 23:10 UTC54m
2026-07-11 WHK205 - Jul 11, 09:05 UTCJul 11, 15:30 UTC6h 25m
2026-07-07 WHK05 - Jul 7, 02:50 UTCJul 7, 13:20 UTC10h 30m
2026-07-02 WHK05 - Jul 2, 04:10 UTCJul 2, 08:15 UTC4h 5m
2026-06-29 WHK05 - Jun 29, 23:49 UTCJun 30, 03:15 UTC3h 25m
2026-06-29 WHK05 - Jun 29, 05:04 UTCJun 29, 14:09 UTC9h 5m
2026-06-29 WHK05 - Jun 29, 01:00 UTCJun 29, 01:50 UTC50m
2026-06-28 WHK05 - Jun 28, 23:25 UTCJun 29, 00:14 UTC50m
2026-06-28 WHK05 - Jun 28, 05:49 UTCJun 28, 08:14 UTC2h 25m
2026-06-22 WHK05 - Jun 22, 02:45 UTCJun 22, 03:24 UTC40m
2026-06-22 WHK05 - Jun 22, 00:55 UTCJun 22, 01:29 UTC35m
2026-06-18 WHK205 - Jun 18, 13:45 UTCJun 18, 14:01 UTC15m
2026-06-18 WHK205 - Jun 18, 06:40 UTCJun 18, 07:10 UTC30m
2026-06-17 WHK205 - Jun 17, 01:35 UTCJun 17, 08:25 UTC6h 50m
2026-06-16 WHK05 - Jun 16, 02:40 UTCJun 16, 10:40 UTC8h 0m
2026-06-15 WHK205 - Jun 15, 23:54 UTCJun 16, 00:45 UTC50m
2026-06-15 WHK205 - Jun 15, 13:10 UTCJun 15, 14:10 UTC1h 0m
2026-06-15 WHK05 - Jun 15, 09:35 UTCJun 15, 10:15 UTC40m
2026-06-15 WHK05 - Jun 15, 01:35 UTCJun 15, 02:10 UTC35m
2026-06-11 WHK05 - Jun 11, 03:15 UTCJun 11, 03:35 UTC20m
2026-06-11 WHK05 - Jun 11, 01:15 UTCJun 11, 01:45 UTC30m
2026-06-10 WHK05 - Jun 10, 03:30 UTCJun 10, 09:05 UTC5h 35m
2026-06-09 WHK05 - Jun 9, 06:00 UTCJun 9, 06:30 UTC30m
2026-06-09 WHK05 - Jun 9, 04:15 UTCJun 9, 05:20 UTC1h 5m
2026-06-09 WHK05 - Jun 9, 01:20 UTCJun 9, 02:15 UTC55m
2026-06-01 WHK205 - Jun 1, 01:25 UTCJun 1, 08:55 UTC7h 30m
2026-05-29 WHK05 - May 29, 03:50 UTCMay 29, 04:40 UTC50m
2026-05-29 WHK05 - May 29, 01:50 UTCMay 29, 02:40 UTC50m
2026-05-28 WHK05 - May 28, 00:10 UTCMay 28, 08:15 UTC8h 5m
2026-05-27 WHK205 - May 27, 12:45 UTCMay 27, 13:10 UTC25m
2026-05-27 WHK205 - May 27, 11:15 UTCMay 27, 11:40 UTC25m
2026-05-24 WHK205 - May 24, 06:45 UTCMay 24, 07:25 UTC40m
2026-05-24 WHK205 - May 24, 03:05 UTCMay 24, 03:40 UTC35m
2026-05-22 RCB811 - May 22, 08:00 UTCMay 22, 08:50 UTC50m
2026-05-21 RCB811 - May 21, 08:05 UTCMay 21, 08:55 UTC50m
2026-05-16 WHK205 - May 16, 13:41 UTCMay 16, 14:05 UTC25m
2026-05-16 WHK205 - May 16, 09:21 UTCMay 16, 10:05 UTC45m
2026-05-15 WHK205 - May 15, 14:50 UTCMay 15, 17:40 UTC2h 50m
2026-05-13 WHK05 - May 13, 03:55 UTCMay 13, 04:45 UTC50m
2026-05-13 WHK05 - May 13, 01:35 UTCMay 13, 02:30 UTC55m
2026-05-12 WHK05 - May 12, 08:25 UTCMay 12, 09:15 UTC50m
2026-05-11 WHK05 - May 11, 04:20 UTCMay 11, 05:00 UTC40m
2026-05-11 WHK05 - May 11, 00:40 UTCMay 11, 01:20 UTC40m
2026-05-09 RTAF211 - May 9, 03:50 UTCMay 9, 07:05 UTC3h 15m
2026-05-07 RTAF211 - May 7, 04:10 UTCMay 7, 07:30 UTC3h 20m
2026-04-30 WHK05 - Apr 30, 05:55 UTCApr 30, 08:05 UTC2h 10m
2026-04-28 WHK205 - Apr 28, 01:25 UTCApr 28, 01:55 UTC30m
2026-04-27 WHK205 - Apr 27, 22:25 UTCApr 27, 22:55 UTC30m
2026-04-27 WHK205 - Apr 27, 03:55 UTCApr 27, 04:20 UTC25m

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

Mode-S 885337 frequently asked

What is Mode-S code 885337?
885337 is an ICAO 24-bit transponder address. Allocated to Thailand. Assigned to HS-TYW.
Where is Mode-S 885337 registered?
Mode-S code 885337 is allocated to Thailand (TH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 885337 broadcasting right now?
No active broadcast right now. Last signal was 4d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 885337, octal 42051467, decimal 8,934,199.
What flights does 885337 operate?
Mode-S 885337 has broadcast 4 distinct callsigns, including WHK05, WHK205, RTAF211, RCB811.