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sensors Mode-S transponder

8A0973

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-SJQ · AIRBUS A-320

Hex
8A0973
Octal
42404563
Decimal
9,046,387
Country
ID
Tail
PK-SJQ
Type
A320
No current signal · last broadcast 3h ago
Flights observed
96
Distinct callsigns
20
Country
ID
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 8A0973.

Country allocation

The ICAO 24-bit address 8A0973 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
SJV951 - 4 2026-07-12
SJV914 - 4 2026-06-18
SJV855 - 4 2026-06-15
SJV959 - 3 2026-06-18
SJV958 - 3 2026-06-18
SJV919 Super Air Jet 3 2026-06-18
SJV907 - 3 2026-06-16
SJV864 - 3 2026-07-08
SJV777 - 3 2026-07-10
SJV192 - 3 2026-07-08
SJV979 Super Air Jet 2 2026-06-15
SJV950 - 2 2026-07-11
SJV924 Super Air Jet 2 2026-06-08
SJV908 Super Air Jet 2 2026-06-15
SJV903 - 2 2026-06-17
SJV902 - 2 2026-06-17
SJV900 Super Air Jet 2 2026-05-29
SJV865 Super Air Jet 2 2026-06-09
SJV859 - 2 2026-07-07
SJV854 - 2 2026-06-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-12 SJV961 - Jul 12, 05:45 UTCJul 12, 06:20 UTC35m
2026-07-12 SJV960 - Jul 12, 03:50 UTCJul 12, 04:30 UTC40m
2026-07-12 SJV951 - Jul 12, 00:40 UTCJul 12, 02:05 UTC1h 25m
2026-07-11 SJV950 - Jul 11, 10:45 UTCJul 11, 11:00 UTC15m
2026-07-11 SJV951 - Jul 11, 00:40 UTCJul 11, 02:00 UTC1h 20m
2026-07-10 SJV777 - Jul 10, 23:15 UTCJul 10, 23:25 UTC10m
2026-07-10 SJV768 - Jul 10, 11:00 UTCJul 10, 11:45 UTC45m
2026-07-10 SJV867 - Jul 10, 08:20 UTCJul 10, 09:40 UTC1h 20m
2026-07-09 SJV2193 - Jul 9, 00:40 UTCJul 9, 00:55 UTC15m
2026-07-08 SJV192 - Jul 8, 05:45 UTCJul 8, 06:50 UTC1h 5m
2026-07-08 SJV864 - Jul 8, 03:00 UTCJul 8, 04:10 UTC1h 10m
2026-07-08 SJV801 - Jul 8, 01:30 UTCJul 8, 01:45 UTC15m
2026-07-08 SJV800 - Jul 8, 00:00 UTCJul 8, 00:15 UTC15m
2026-07-07 SJV859 - Jul 7, 12:15 UTCJul 7, 12:30 UTC15m
2026-07-07 SJV859 - Jul 7, 11:05 UTCJul 7, 11:40 UTC35m
2026-07-07 SJV858 - Jul 7, 08:45 UTCJul 7, 09:50 UTC1h 5m
2026-07-07 SJV603 - Jul 7, 06:50 UTCJul 7, 07:00 UTC10m
2026-06-25 SJV363 - Jun 25, 08:04 UTCJun 25, 10:09 UTC2h 5m
2026-06-25 SJV362 - Jun 25, 05:35 UTCJun 25, 06:30 UTC55m
2026-06-24 SJV658 - Jun 24, 04:15 UTCJun 24, 04:24 UTC10m
2026-06-24 SJV659 - Jun 24, 02:54 UTCJun 24, 03:04 UTC10m
2026-06-18 SJV919 PKU → CGK Jun 18, 23:25 UTCJun 19, 00:45 UTC1h 19m
2026-06-18 SJV914 - Jun 18, 13:55 UTCJun 18, 14:05 UTC10m
2026-06-18 SJV914 - Jun 18, 13:00 UTCJun 18, 13:15 UTC15m
2026-06-18 SJV959 - Jun 18, 08:50 UTCJun 18, 09:05 UTC15m
2026-06-18 SJV959 - Jun 18, 07:20 UTCJun 18, 07:55 UTC35m
2026-06-18 SJV958 - Jun 18, 04:30 UTCJun 18, 05:45 UTC1h 15m
2026-06-18 SJV697 - Jun 18, 02:45 UTCJun 18, 03:00 UTC15m
2026-06-17 SJV903 - Jun 17, 11:45 UTCJun 17, 13:05 UTC1h 20m
2026-06-17 SJV187 - Jun 17, 09:20 UTCJun 17, 09:50 UTC30m
2026-06-17 SJV186 - Jun 17, 05:20 UTCJun 17, 06:15 UTC55m
2026-06-17 SJV902 - Jun 17, 02:40 UTCJun 17, 03:40 UTC1h 0m
2026-06-16 SJV921 PLM → CGK Jun 16, 23:45 UTCJun 17, 00:00 UTC15m
2026-06-16 SJV874 CGK → PLM Jun 16, 12:30 UTCJun 16, 12:39 UTC10m
2026-06-16 SJV767 - Jun 16, 10:45 UTCJun 16, 11:00 UTC15m
2026-06-16 SJV764 - Jun 16, 06:50 UTCJun 16, 07:30 UTC40m
2026-06-16 SJV907 - Jun 16, 02:29 UTCJun 16, 03:50 UTC1h 20m
2026-06-15 SJV908 CGK → PDG Jun 15, 23:39 UTCJun 16, 00:35 UTC55m
2026-06-15 SJV905 PDG → CGK Jun 15, 13:40 UTCJun 15, 14:15 UTC35m
2026-06-15 SJV816 - Jun 15, 11:10 UTCJun 15, 12:15 UTC1h 5m
2026-06-15 SJV855 - Jun 15, 09:10 UTCJun 15, 09:35 UTC25m
2026-06-15 SJV855 - Jun 15, 08:15 UTCJun 15, 08:29 UTC15m
2026-06-15 SJV979 BTH → TKG Jun 15, 03:50 UTCJun 15, 06:30 UTC2h 40m
2026-06-15 SJV951 - Jun 15, 00:55 UTCJun 15, 02:24 UTC1h 30m
2026-06-14 SJV777 LOP → YIA Jun 14, 23:15 UTCJun 14, 23:29 UTC15m
2026-06-14 SJV778 YIA → LOP Jun 14, 11:35 UTCJun 14, 11:50 UTC15m
2026-06-14 SJV950 - Jun 14, 10:15 UTCJun 14, 10:25 UTC10m
2026-06-14 SJV854 - Jun 14, 06:25 UTCJun 14, 07:25 UTC1h 0m
2026-06-14 SJV763 LOP → CGK Jun 14, 04:30 UTCJun 14, 04:45 UTC15m
2026-06-14 SJV762 CGK → LOP Jun 14, 00:10 UTCJun 14, 00:50 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 PK-SJQ page for operator, model, and routing details .

Mode-S 8A0973 frequently asked

What is Mode-S code 8A0973?
8A0973 is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-SJQ.
Where is Mode-S 8A0973 registered?
Mode-S code 8A0973 is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A0973 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A0973, octal 42404563, decimal 9,046,387.
What flights does 8A0973 operate?
Mode-S 8A0973 has broadcast 20 distinct callsigns, including SJV951, SJV914, SJV855, SJV959, SJV958.