Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

884341

ICAO 24-bit transponder address · allocated to Thailand

Currently assigned to HS-PZA · ATR-72-600

Hex
884341
Octal
42041501
Decimal
8,930,113
Country
TH
Tail
HS-PZA
Type
AT76
No current signal · last broadcast 8d ago
Flights observed
383
Distinct callsigns
20
Country
TH
Last broadcast
8d ago

Last known position

Most recent position reported by Mode-S 884341.

Country allocation

The ICAO 24-bit address 884341 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
BKP453 - 16 2026-07-02
BKP452 - 16 2026-07-02
BKP214 - 14 2026-07-04
BKP213 - 14 2026-07-04
BKP193 - 14 2026-07-04
BKP150 - 14 2026-07-03
BKP936 - 12 2026-07-03
BKP451 - 12 2026-07-05
BKP450 - 12 2026-07-05
BKP308 - 12 2026-06-28
BKP306 - 12 2026-06-20
BKP305 - 12 2026-06-20
BKP115 - 12 2026-07-02
BKP935 - 11 2026-07-03
BKP294 - 11 2026-07-05
BKP281 - 11 2026-07-05
BKP307 - 10 2026-06-28
BKP282 - 10 2026-06-30
BKP192 Bangkok Airways 10 2026-06-03
BKP176 - 10 2026-07-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-05 BKP109 - Jul 5, 23:30 UTCJul 6, 00:10 UTC40m
2026-07-05 BKP176 - Jul 5, 12:45 UTCJul 5, 13:25 UTC40m
2026-07-05 BKP294 - Jul 5, 10:25 UTCJul 5, 10:40 UTC15m
2026-07-05 BKP281 - Jul 5, 05:40 UTCJul 5, 06:35 UTC55m
2026-07-05 BKP451 - Jul 5, 02:10 UTCJul 5, 03:00 UTC50m
2026-07-05 BKP450 - Jul 5, 00:25 UTCJul 5, 01:05 UTC40m
2026-07-04 BKP193 - Jul 4, 13:15 UTCJul 4, 13:55 UTC40m
2026-07-04 BKP214 - Jul 4, 11:20 UTCJul 4, 11:55 UTC35m
2026-07-04 BKP213 - Jul 4, 09:00 UTCJul 4, 09:35 UTC35m
2026-07-04 BKP942 - Jul 4, 07:15 UTCJul 4, 07:45 UTC30m
2026-07-04 BKP941 - Jul 4, 03:20 UTCJul 4, 03:40 UTC20m
2026-07-03 BKP936 - Jul 3, 14:15 UTCJul 3, 14:55 UTC40m
2026-07-03 BKP935 - Jul 3, 11:15 UTCJul 3, 11:50 UTC35m
2026-07-03 BKP150 - Jul 3, 09:45 UTCJul 3, 10:20 UTC35m
2026-07-02 BKP453 - Jul 2, 06:30 UTCJul 2, 07:15 UTC45m
2026-07-02 BKP452 - Jul 2, 05:00 UTCJul 2, 05:35 UTC35m
2026-07-02 BKP115 - Jul 2, 02:25 UTCJul 2, 02:35 UTC10m
2026-07-01 BKP907 - Jul 1, 10:45 UTCJul 1, 10:55 UTC10m
2026-07-01 BKP150 - Jul 1, 09:15 UTCJul 1, 09:45 UTC30m
2026-06-30 BKP294 - Jun 30, 10:25 UTCJun 30, 10:45 UTC20m
2026-06-30 BKP282 - Jun 30, 09:00 UTCJun 30, 09:35 UTC35m
2026-06-30 BKP281 - Jun 30, 06:00 UTCJun 30, 07:00 UTC1h 0m
2026-06-30 BKP293 - Jun 30, 04:50 UTCJun 30, 05:00 UTC10m
2026-06-30 BKP451 - Jun 30, 02:00 UTCJun 30, 02:45 UTC45m
2026-06-30 BKP450 - Jun 30, 00:04 UTCJun 30, 01:00 UTC55m
2026-06-29 BKP1131 - Jun 29, 13:39 UTCJun 29, 14:19 UTC40m
2026-06-29 BKP214 - Jun 29, 12:00 UTCJun 29, 12:29 UTC30m
2026-06-29 BKP213 - Jun 29, 09:34 UTCJun 29, 10:10 UTC35m
2026-06-29 BKP136 - Jun 29, 08:14 UTCJun 29, 08:44 UTC30m
2026-06-29 BKP135 - Jun 29, 05:40 UTCJun 29, 06:19 UTC40m
2026-06-29 BKP1188 - Jun 29, 04:09 UTCJun 29, 04:39 UTC30m
2026-06-29 BKP1189 - Jun 29, 01:25 UTCJun 29, 02:05 UTC40m
2026-06-28 BKP308 - Jun 28, 10:44 UTCJun 28, 11:25 UTC40m
2026-06-28 BKP307 - Jun 28, 09:10 UTCJun 28, 09:34 UTC25m
2026-06-28 BKP1186 - Jun 28, 06:34 UTCJun 28, 07:09 UTC35m
2026-06-28 BKP1187 - Jun 28, 03:55 UTCJun 28, 04:35 UTC40m
2026-06-28 BKP212 - Jun 28, 02:29 UTCJun 28, 02:54 UTC25m
2026-06-28 BKP211 - Jun 28, 00:00 UTCJun 28, 00:39 UTC40m
2026-06-27 BKP308 - Jun 27, 10:45 UTCJun 27, 11:25 UTC40m
2026-06-27 BKP307 - Jun 27, 09:04 UTCJun 27, 09:34 UTC30m
2026-06-27 BKP906 - Jun 27, 06:15 UTCJun 27, 07:04 UTC50m
2026-06-27 BKP905 - Jun 27, 03:55 UTCJun 27, 04:29 UTC35m
2026-06-26 BKP176 - Jun 26, 12:50 UTCJun 26, 13:24 UTC35m
2026-06-26 BKP294 - Jun 26, 10:30 UTCJun 26, 10:44 UTC15m
2026-06-26 BKP282 - Jun 26, 09:20 UTCJun 26, 09:39 UTC20m
2026-06-26 BKP281 - Jun 26, 06:04 UTCJun 26, 06:54 UTC50m
2026-06-26 BKP293 - Jun 26, 04:55 UTCJun 26, 05:10 UTC15m
2026-06-26 BKP451 - Jun 26, 02:05 UTCJun 26, 02:40 UTC35m
2026-06-26 BKP450 - Jun 26, 00:30 UTCJun 26, 01:10 UTC40m
2026-06-25 BKP193 - Jun 25, 13:40 UTCJun 25, 14:20 UTC40m

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

Mode-S 884341 frequently asked

What is Mode-S code 884341?
884341 is an ICAO 24-bit transponder address. Allocated to Thailand. Assigned to HS-PZA.
Where is Mode-S 884341 registered?
Mode-S code 884341 is allocated to Thailand (TH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 884341 broadcasting right now?
No active broadcast right now. Last signal was 8d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 884341, octal 42041501, decimal 8,930,113.
What flights does 884341 operate?
Mode-S 884341 has broadcast 20 distinct callsigns, including BKP453, BKP452, BKP214, BKP213, BKP193.