Apparatus

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sensors Mode-S transponder

8A0441

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-AZI · AIRBUS A-320

Hex
8A0441
Octal
42402101
Decimal
9,045,057
Country
ID
Tail
PK-AZI
Type
A320
No current signal · last broadcast 1d ago
Flights observed
506
Distinct callsigns
20
Country
ID
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 8A0441.

Country allocation

The ICAO 24-bit address 8A0441 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
AWQ131 Indonesia AirAsia 35 2026-07-25
AWQ130 - 34 2026-07-19
AWQ121 - 27 2026-07-17
AWQ120 - 27 2026-07-17
AWQ125 Indonesia AirAsia 24 2026-07-25
AWQ124 Indonesia AirAsia 23 2026-07-19
AWQ154 Indonesia AirAsia 20 2026-07-26
AWQ155 Indonesia AirAsia 19 2026-07-26
AWQ122 Indonesia AirAsia 16 2026-07-25
AWQ123 Indonesia AirAsia 15 2026-06-14
AWQ201 Indonesia AirAsia 14 2026-07-20
AWQ106 Indonesia AirAsia 14 2026-07-25
AWQ103 - 14 2026-07-17
AWQ107 Indonesia AirAsia 13 2026-07-26
AWQ223 - 12 2026-07-12
AWQ105 Indonesia AirAsia 12 2026-06-27
AWQ860 Indonesia AirAsia 10 2026-07-24
AWQ243 - 9 2026-07-05
AWQ200 Indonesia AirAsia 9 2026-07-24
AWQ102 - 9 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AWQ109 PEN → KNO Jul 26, 08:50 UTCJul 26, 09:00 UTC10m
2026-07-26 AWQ108 KNO → PEN Jul 26, 07:40 UTCJul 26, 07:50 UTC10m
2026-07-26 AWQ155 DMK → KNO Jul 26, 04:55 UTCJul 26, 06:20 UTC1h 25m
2026-07-26 AWQ154 KNO → DMK Jul 26, 02:30 UTCJul 26, 03:55 UTC1h 25m
2026-07-26 AWQ107 PEN → KNO Jul 26, 00:50 UTCJul 26, 01:00 UTC10m
2026-07-25 AWQ106 KNO → PEN Jul 25, 23:20 UTCJul 25, 23:30 UTC10m
2026-07-25 AWQ131 KUL → KNO Jul 25, 14:05 UTCJul 25, 14:30 UTC25m
2026-07-25 AWQ321 KUL → SUB Jul 25, 07:50 UTCJul 25, 13:05 UTC5h 15m
2026-07-25 AWQ122 KNO → KUL Jul 25, 06:00 UTCJul 25, 06:30 UTC30m
2026-07-25 AWQ125 KUL → KNO Jul 25, 00:55 UTCJul 25, 01:15 UTC20m
2026-07-24 AWQ200 CGK → KUL Jul 24, 22:00 UTCJul 24, 23:45 UTC1h 45m
2026-07-24 AWQ529 BWN → CGK Jul 24, 15:40 UTCJul 24, 15:55 UTC15m
2026-07-24 AWQ529 BWN → CGK Jul 24, 13:50 UTCJul 24, 14:10 UTC20m
2026-07-24 AWQ528 CGK → BWN Jul 24, 12:40 UTCJul 24, 12:55 UTC15m
2026-07-24 AWQ860 CGK → LBJ Jul 24, 05:05 UTCJul 24, 09:55 UTC4h 50m
2026-07-24 AWQ179 TKG → CGK Jul 24, 03:30 UTCJul 24, 04:00 UTC30m
2026-07-24 AWQ178 CGK → TKG Jul 24, 02:20 UTCJul 24, 02:35 UTC15m
2026-07-23 AWQ861 LBJ → CGK Jul 23, 10:00 UTCJul 23, 10:15 UTC15m
2026-07-23 AWQ860 CGK → LBJ Jul 23, 05:10 UTCJul 23, 05:55 UTC45m
2026-07-23 AWQ179 TKG → CGK Jul 23, 03:50 UTCJul 23, 04:15 UTC25m
2026-07-23 AWQ178 CGK → TKG Jul 23, 02:30 UTCJul 23, 02:45 UTC15m
2026-07-22 AWQ529 - Jul 22, 14:20 UTCJul 22, 14:40 UTC20m
2026-07-22 AWQ528 CGK → BWN Jul 22, 13:05 UTCJul 22, 13:30 UTC25m
2026-07-22 AWQ528 CGK → BWN Jul 22, 11:20 UTCJul 22, 11:30 UTC10m
2026-07-22 AWQ860 CGK → LBJ Jul 22, 05:05 UTCJul 22, 05:25 UTC20m
2026-07-22 AWQ179 TKG → CGK Jul 22, 03:30 UTCJul 22, 03:55 UTC25m
2026-07-22 AWQ178 CGK → TKG Jul 22, 02:20 UTCJul 22, 02:30 UTC10m
2026-07-21 AWQ861 LBJ → CGK Jul 21, 10:00 UTCJul 21, 10:15 UTC15m
2026-07-21 AWQ860 CGK → LBJ Jul 21, 05:15 UTCJul 21, 06:00 UTC45m
2026-07-21 AWQ179 TKG → CGK Jul 21, 03:45 UTCJul 21, 04:05 UTC20m
2026-07-21 AWQ178 CGK → TKG Jul 21, 02:25 UTCJul 21, 02:40 UTC15m
2026-07-20 AWQ257 DMK → CGK Jul 20, 15:15 UTCJul 20, 15:25 UTC10m
2026-07-20 AWQ257 DMK → CGK Jul 20, 12:25 UTCJul 20, 14:40 UTC2h 15m
2026-07-20 AWQ256 CGK → DMK Jul 20, 08:00 UTCJul 20, 11:10 UTC3h 10m
2026-07-20 AWQ201 KUL → CGK Jul 20, 03:00 UTCJul 20, 03:15 UTC15m
2026-07-20 AWQ201 KUL → CGK Jul 20, 01:35 UTCJul 20, 02:25 UTC50m
2026-07-19 AWQ124 KNO → KUL Jul 19, 23:45 UTCJul 20, 00:05 UTC20m
2026-07-19 AWQ131 - Jul 19, 11:50 UTCJul 19, 12:10 UTC20m
2026-07-19 AWQ130 - Jul 19, 10:20 UTCJul 19, 10:50 UTC30m
2026-07-19 AWQ155 DMK → KNO Jul 19, 04:35 UTCJul 19, 05:15 UTC40m
2026-07-19 AWQ154 KNO → DMK Jul 19, 03:15 UTCJul 19, 03:40 UTC25m
2026-07-18 AWQ131 - Jul 18, 11:45 UTCJul 18, 12:05 UTC20m
2026-07-18 AWQ130 - Jul 18, 10:20 UTCJul 18, 10:45 UTC25m
2026-07-18 AWQ109 - Jul 18, 08:40 UTCJul 18, 08:55 UTC15m
2026-07-18 AWQ387 - Jul 18, 01:20 UTCJul 18, 07:40 UTC6h 21m
2026-07-17 AWQ106 KNO → PEN Jul 17, 23:25 UTCJul 17, 23:35 UTC10m
2026-07-17 AWQ131 - Jul 17, 15:05 UTCJul 17, 15:29 UTC25m
2026-07-17 AWQ130 - Jul 17, 13:35 UTCJul 17, 14:04 UTC30m
2026-07-17 AWQ103 - Jul 17, 11:55 UTCJul 17, 12:04 UTC10m
2026-07-17 AWQ102 - Jul 17, 10:40 UTCJul 17, 10:50 UTC10m

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

Mode-S 8A0441 frequently asked

What is Mode-S code 8A0441?
8A0441 is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-AZI.
Where is Mode-S 8A0441 registered?
Mode-S code 8A0441 is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A0441 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A0441, octal 42402101, decimal 9,045,057.
What flights does 8A0441 operate?
Mode-S 8A0441 has broadcast 20 distinct callsigns, including AWQ131, AWQ130, AWQ121, AWQ120, AWQ125.