Apparatus

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sensors Mode-S transponder

8A09E4

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-PWL · AIRBUS A-320

Hex
8A09E4
Octal
42404744
Decimal
9,046,500
Country
ID
Tail
PK-PWL
Type
A320
No current signal · last broadcast Jul 26, 11:15 UTC
Flights observed
291
Distinct callsigns
20
Country
ID
Last broadcast
Jul 26, 11:15 UTC

Last known position

Most recent position reported by Mode-S 8A09E4.

Country allocation

The ICAO 24-bit address 8A09E4 falls within the block assigned to Indonesia (ID) by ICAO Annex 10, Volume III. Every aircraft registered in Indonesia 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
PAS647 Pelita Air Service 14 2026-07-24
PAS206 Pelita Air Service 14 2026-07-23
PAS603 Pelita Air Service 13 2026-07-24
PAS810 Pelita Air Service 12 2026-07-24
PAS325 - 9 2026-07-18
PAS324 - 9 2026-07-18
PAS355 Pelita Air Service 8 2026-05-11
PAS323 - 8 2026-06-19
PAS321 Pelita Air Service 8 2026-07-22
PAS210 Pelita Air Service 8 2026-07-26
PAS354 Pelita Air Service 7 2026-04-30
PAS329 - 7 2026-07-10
PAS328 - 7 2026-07-10
PAS320 Pelita Air Service 7 2026-07-22
PAS313 Pelita Air Service 7 2026-07-26
PAS312 Pelita Air Service 7 2026-07-26
PAS142 - 7 2026-07-10
PAS102 Pelita Air Service 7 2026-07-23
PAS202 Pelita Air Service 6 2026-07-26
PAS143 - 6 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 PAS210 CGK → SUB Jul 26, 10:35 UTCJul 26, 11:15 UTC40m
2026-07-26 PAS313 PLM → CGK Jul 26, 08:40 UTCJul 26, 08:55 UTC15m
2026-07-26 PAS312 CGK → PLM Jul 26, 06:25 UTCJul 26, 06:35 UTC11m
2026-07-26 PAS202 CGK → SUB Jul 26, 01:45 UTCJul 26, 05:00 UTC3h 15m
2026-07-25 PAS213 SUB → CGK Jul 25, 23:45 UTCJul 26, 00:20 UTC35m
2026-07-25 PAS210 CGK → SUB Jul 25, 10:25 UTCJul 25, 11:10 UTC45m
2026-07-25 PAS313 PLM → CGK Jul 25, 08:35 UTCJul 25, 08:50 UTC15m
2026-07-25 PAS312 CGK → PLM Jul 25, 06:20 UTCJul 25, 06:30 UTC10m
2026-07-24 PAS810 CGK → KDI Jul 24, 23:00 UTCJul 25, 04:45 UTC5h 45m
2026-07-24 PAS107 DPS → CGK Jul 24, 11:25 UTCJul 24, 11:45 UTC20m
2026-07-24 PAS106 CGK → DPS Jul 24, 07:25 UTCJul 24, 08:10 UTC45m
2026-07-24 PAS603 BPN → CGK Jul 24, 05:55 UTCJul 24, 06:10 UTC15m
2026-07-24 PAS647 YIA → BPN Jul 24, 01:40 UTCJul 24, 02:00 UTC20m
2026-07-24 PAS646 BPN → YIA Jul 24, 00:15 UTCJul 24, 00:25 UTC10m
2026-07-23 PAS206 CGK → SUB Jul 23, 07:55 UTCJul 23, 08:35 UTC40m
2026-07-23 PAS103 DPS → CGK Jul 23, 06:25 UTCJul 23, 06:45 UTC20m
2026-07-23 PAS102 CGK → DPS Jul 23, 02:25 UTCJul 23, 03:05 UTC40m
2026-07-22 PAS105 DPS → CGK Jul 22, 04:55 UTCJul 22, 15:05 UTC10h 10m
2026-07-22 PAS321 PKU → CGK Jul 22, 03:30 UTCJul 22, 03:40 UTC10m
2026-07-22 PAS321 PKU → CGK Jul 22, 02:15 UTCJul 22, 02:55 UTC40m
2026-07-22 PAS320 CGK → PKU Jul 22, 00:00 UTCJul 22, 01:05 UTC1h 5m
2026-07-21 PAS107 DPS → CGK Jul 21, 11:15 UTCJul 21, 11:25 UTC10m
2026-07-21 PAS106 - Jul 21, 07:25 UTCJul 21, 08:10 UTC45m
2026-07-21 PAS203 SUB → CGK Jul 21, 04:45 UTCJul 21, 05:00 UTC15m
2026-07-21 PAS202 CGK → SUB Jul 21, 01:35 UTCJul 21, 02:20 UTC45m
2026-07-20 PAS213 - Jul 20, 23:25 UTCJul 21, 00:15 UTC49m
2026-07-20 PAS210 - Jul 20, 10:20 UTCJul 20, 11:05 UTC45m
2026-07-20 PAS313 PLM → CGK Jul 20, 08:35 UTCJul 20, 09:00 UTC25m
2026-07-20 PAS312 - Jul 20, 06:20 UTCJul 20, 06:45 UTC25m
2026-07-20 PAS811 KDI → CGK Jul 20, 04:30 UTCJul 20, 04:50 UTC20m
2026-07-19 PAS810 - Jul 19, 23:05 UTCJul 19, 23:30 UTC25m
2026-07-19 PAS357 - Jul 19, 13:05 UTCJul 19, 13:20 UTC15m
2026-07-19 PAS357 - Jul 19, 11:55 UTCJul 19, 12:30 UTC35m
2026-07-19 PAS356 - Jul 19, 09:25 UTCJul 19, 10:30 UTC1h 5m
2026-07-19 PAS633 PNK → CGK Jul 19, 07:50 UTCJul 19, 08:05 UTC15m
2026-07-19 PAS351 - Jul 19, 02:10 UTCJul 19, 03:30 UTC1h 20m
2026-07-18 PAS350 - Jul 18, 23:40 UTCJul 19, 00:45 UTC1h 5m
2026-07-18 PAS325 - Jul 18, 11:35 UTCJul 18, 12:55 UTC1h 20m
2026-07-18 PAS324 - Jul 18, 08:55 UTCJul 18, 10:05 UTC1h 10m
2026-07-18 PAS204 CGK → SUB Jul 18, 03:55 UTCJul 18, 07:50 UTC3h 55m
2026-07-18 PAS311 - Jul 18, 02:25 UTCJul 18, 02:40 UTC15m
2026-07-18 PAS310 - Jul 18, 00:00 UTCJul 18, 00:19 UTC20m
2026-07-17 PAS603 - Jul 17, 05:55 UTCJul 17, 06:15 UTC20m
2026-07-17 PAS647 - Jul 17, 01:49 UTCJul 17, 02:05 UTC15m
2026-07-16 PAS206 - Jul 16, 07:45 UTCJul 17, 00:25 UTC16h 40m
2026-07-16 PAS603 - Jul 16, 05:40 UTCJul 16, 05:55 UTC15m
2026-07-16 PAS647 - Jul 16, 01:40 UTCJul 16, 01:55 UTC15m
2026-07-16 PAS646 - Jul 16, 00:05 UTCJul 16, 00:20 UTC15m
2026-07-15 PAS206 - Jul 15, 07:50 UTCJul 15, 08:30 UTC40m
2026-07-15 PAS603 - Jul 15, 05:45 UTCJul 15, 06:00 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 PK-PWL page for operator, model, and routing details .

Mode-S 8A09E4 frequently asked

What is Mode-S code 8A09E4?
8A09E4 is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-PWL.
Where is Mode-S 8A09E4 registered?
Mode-S code 8A09E4 is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A09E4 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 11:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A09E4, octal 42404744, decimal 9,046,500.
What flights does 8A09E4 operate?
Mode-S 8A09E4 has broadcast 20 distinct callsigns, including PAS647, PAS206, PAS603, PAS810, PAS325.