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sensors Mode-S transponder

8A0363

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-CLF · BOEING 737-500

Hex
8A0363
Octal
42401543
Decimal
9,044,835
Country
ID
Tail
PK-CLF
Type
B735
No current signal · last broadcast Jul 26, 08:40 UTC
Flights observed
167
Distinct callsigns
20
Country
ID
Last broadcast
Jul 26, 08:40 UTC

Last known position

Most recent position reported by Mode-S 8A0363.

Country allocation

The ICAO 24-bit address 8A0363 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
SJY713 Sriwijaya Air 22 2026-07-25
SJY580 Sriwijaya Air 19 2026-07-26
SJY712 Sriwijaya Air 17 2026-07-23
SJY593 - 15 2026-07-13
SJY581 Sriwijaya Air 14 2026-07-26
SJY594 - 12 2026-06-24
SJY055 - 9 2026-07-17
SJY592 Sriwijaya Air 7 2026-06-07
SJY077 - 6 2026-06-08
SJY073 - 6 2026-07-17
SJY273 - 5 2026-07-02
SJY185 - 5 2026-07-16
SJY054 Sriwijaya Air 5 2026-05-30
SJY9090 - 3 2026-05-20
SJY272 - 3 2026-07-02
SJY061 Sriwijaya Air 3 2026-04-24
SJY060 Sriwijaya Air 3 2026-04-24
SJY9091 - 2 2026-05-20
SJY075 - 2 2026-07-03
SJY9190 - 1 2026-05-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SJY580 CGK → UPG Jul 26, 08:20 UTCJul 26, 08:40 UTC20m
2026-07-26 SJY581 UPG → CGK Jul 26, 06:20 UTCJul 26, 06:55 UTC36m
2026-07-25 SJY713 YIA → UPG Jul 25, 13:55 UTCJul 25, 14:05 UTC10m
2026-07-25 SJY580 CGK → UPG Jul 25, 08:05 UTCJul 25, 12:45 UTC4h 40m
2026-07-25 SJY581 UPG → CGK Jul 25, 05:50 UTCJul 25, 06:20 UTC30m
2026-07-24 SJY580 CGK → UPG Jul 24, 08:00 UTCJul 25, 06:20 UTC22h 20m
2026-07-23 SJY581 UPG → CGK Jul 23, 14:00 UTCJul 24, 06:30 UTC16h 30m
2026-07-23 SJY712 UPG → YIA Jul 23, 12:40 UTCJul 23, 12:55 UTC15m
2026-07-23 SJY580 CGK → UPG Jul 23, 08:20 UTCJul 23, 08:45 UTC25m
2026-07-23 SJY581 UPG → CGK Jul 23, 06:30 UTCJul 23, 06:45 UTC15m
2026-07-21 SJY713 - Jul 21, 13:45 UTCJul 21, 13:55 UTC10m
2026-07-21 SJY580 - Jul 21, 08:00 UTCJul 21, 12:30 UTC4h 30m
2026-07-21 SJY581 UPG → CGK Jul 21, 06:30 UTCJul 21, 06:50 UTC20m
2026-07-20 SJY580 - Jul 20, 08:10 UTCJul 20, 08:35 UTC25m
2026-07-20 SJY581 UPG → CGK Jul 20, 06:25 UTCJul 20, 06:45 UTC20m
2026-07-18 SJY713 - Jul 18, 13:20 UTCJul 18, 13:35 UTC15m
2026-07-18 SJY712 UPG → YIA Jul 18, 12:00 UTCJul 18, 12:10 UTC10m
2026-07-17 SJY580 - Jul 17, 08:45 UTCJul 17, 09:15 UTC30m
2026-07-17 SJY073 - Jul 17, 07:14 UTCJul 17, 07:25 UTC10m
2026-07-17 SJY055 - Jul 17, 03:30 UTCJul 17, 03:45 UTC15m
2026-07-16 SJY185 - Jul 16, 09:45 UTCJul 16, 10:04 UTC20m
2026-07-16 SJY073 - Jul 16, 05:05 UTCJul 16, 05:25 UTC20m
2026-07-16 SJY055 - Jul 16, 01:30 UTCJul 16, 01:45 UTC15m
2026-07-15 SJY185 - Jul 15, 10:55 UTCJul 15, 11:15 UTC20m
2026-07-15 SJY073 - Jul 15, 05:20 UTCJul 15, 05:35 UTC15m
2026-07-15 SJY055 - Jul 15, 01:40 UTCJul 15, 01:55 UTC15m
2026-07-14 SJY185 - Jul 14, 11:55 UTCJul 14, 12:15 UTC20m
2026-07-14 SJY055 - Jul 14, 07:15 UTCJul 14, 07:35 UTC20m
2026-07-13 SJY593 - Jul 13, 18:40 UTCJul 13, 19:00 UTC20m
2026-07-12 SJY713 - Jul 12, 14:30 UTCJul 12, 14:45 UTC15m
2026-07-12 SJY712 - Jul 12, 13:05 UTCJul 12, 13:15 UTC10m
2026-07-11 SJY713 - Jul 11, 13:25 UTCJul 11, 13:35 UTC10m
2026-07-11 SJY712 - Jul 11, 12:05 UTCJul 11, 12:15 UTC10m
2026-07-10 SJY713 - Jul 10, 15:10 UTCJul 11, 12:15 UTC21h 5m
2026-07-10 SJY7130 - Jul 10, 04:45 UTCJul 10, 14:00 UTC9h 15m
2026-07-09 SJY712 UPG → YIA Jul 9, 11:55 UTCJul 9, 12:05 UTC10m
2026-07-08 SJY580 - Jul 8, 08:20 UTCJul 8, 08:45 UTC25m
2026-07-07 SJY713 - Jul 7, 12:50 UTCJul 8, 06:30 UTC17h 40m
2026-07-07 SJY712 UPG → YIA Jul 7, 11:35 UTCJul 7, 11:45 UTC10m
2026-07-06 SJY580 - Jul 6, 07:40 UTCJul 6, 08:05 UTC25m
2026-07-06 SJY581 - Jul 6, 06:05 UTCJul 6, 06:20 UTC15m
2026-07-05 SJY580 - Jul 5, 08:30 UTCJul 5, 08:55 UTC25m
2026-07-05 SJY581 - Jul 5, 06:25 UTCJul 5, 06:40 UTC15m
2026-07-04 SJY580 - Jul 4, 08:50 UTCJul 4, 09:15 UTC25m
2026-07-04 SJY581 - Jul 4, 06:30 UTCJul 4, 06:45 UTC15m
2026-07-03 SJY580 - Jul 3, 07:50 UTCJul 3, 08:25 UTC35m
2026-07-03 SJY5401 - Jul 3, 05:10 UTCJul 3, 05:25 UTC15m
2026-07-03 SJY5400 - Jul 3, 03:05 UTCJul 3, 03:15 UTC10m
2026-07-03 SJY075 - Jul 3, 01:35 UTCJul 3, 01:50 UTC15m
2026-07-02 SJY273 - Jul 2, 15:05 UTCJul 2, 15:20 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-CLF page for operator, model, and routing details .

Mode-S 8A0363 frequently asked

What is Mode-S code 8A0363?
8A0363 is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-CLF.
Where is Mode-S 8A0363 registered?
Mode-S code 8A0363 is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A0363 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 08:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A0363, octal 42401543, decimal 9,044,835.
What flights does 8A0363 operate?
Mode-S 8A0363 has broadcast 20 distinct callsigns, including SJY713, SJY580, SJY712, SJY593, SJY581.