Apparatus

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sensors Mode-S transponder

8A08A1

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-SAT · AIRBUS A-320

Hex
8A08A1
Octal
42404241
Decimal
9,046,177
Country
ID
Tail
PK-SAT
Type
A320
No current signal · last broadcast 1d ago
Flights observed
79
Distinct callsigns
20
Country
ID
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 8A08A1.

Country allocation

The ICAO 24-bit address 8A08A1 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
SJV123 Super Air Jet 8 2026-06-01
SJV122 Super Air Jet 6 2026-05-30
SJV958 Super Air Jet 2 2026-04-24
SJV937 Super Air Jet 2 2026-05-14
SJV936 Super Air Jet 2 2026-05-15
SJV911 Super Air Jet 2 2026-05-18
SJV855 Super Air Jet 2 2026-05-17
SJV851 Super Air Jet 2 2026-05-16
SJV831 Super Air Jet 2 2026-05-11
SJV830 Super Air Jet 2 2026-05-11
SJV697 Super Air Jet 2 2026-05-19
SJV696 Super Air Jet 2 2026-05-18
SJV676 Super Air Jet 2 2026-04-28
SJV651 - 2 2026-05-19
SJV627 Super Air Jet 2 2026-05-18
SJV603 Super Air Jet 2 2026-04-25
SJV126 Super Air Jet 2 2026-05-27
SJV965 Super Air Jet 1 2026-04-18
SJV964 Super Air Jet 1 2026-04-17
SJV951 Super Air Jet 1 2026-05-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-01 SJV123 YIA → DPS Jun 1, 04:25 UTCJun 1, 04:40 UTC15m
2026-05-30 SJV123 YIA → DPS May 30, 04:20 UTCMay 30, 04:40 UTC20m
2026-05-30 SJV122 DPS → YIA May 30, 02:50 UTCMay 30, 03:05 UTC15m
2026-05-29 SJV123 YIA → DPS May 29, 04:25 UTCMay 29, 04:40 UTC15m
2026-05-29 SJV122 DPS → YIA May 29, 03:00 UTCMay 29, 03:10 UTC10m
2026-05-28 SJV123 YIA → DPS May 28, 04:30 UTCMay 28, 04:45 UTC15m
2026-05-28 SJV122 DPS → YIA May 28, 03:05 UTCMay 28, 03:15 UTC10m
2026-05-27 SJV126 DPS → SOC May 27, 11:45 UTCMay 27, 11:55 UTC10m
2026-05-20 SJV778 YIA → LOP May 20, 10:55 UTCMay 20, 11:05 UTC10m
2026-05-20 SJV951 YIA → BTH May 20, 00:50 UTCMay 20, 02:10 UTC1h 20m
2026-05-19 SJV777 LOP → YIA May 19, 23:05 UTCMay 19, 23:15 UTC10m
2026-05-19 SJV768 CGK → LOP May 19, 10:00 UTCMay 19, 10:35 UTC35m
2026-05-19 SJV651 - May 19, 07:55 UTCMay 19, 08:10 UTC15m
2026-05-19 SJV697 PNK → CGK May 19, 02:50 UTCMay 19, 03:10 UTC20m
2026-05-18 SJV696 CGK → PNK May 18, 23:30 UTCMay 18, 23:40 UTC10m
2026-05-18 SJV911 PKU → CGK May 18, 13:50 UTCMay 18, 14:05 UTC15m
2026-05-18 SJV911 PKU → CGK May 18, 12:45 UTCMay 18, 13:20 UTC35m
2026-05-18 SJV910 CGK → PKU May 18, 10:15 UTCMay 18, 11:20 UTC1h 5m
2026-05-18 SJV627 BDJ → CGK May 18, 07:15 UTCMay 18, 07:30 UTC15m
2026-05-17 SJV690 CGK → PNK May 17, 11:45 UTCMay 17, 11:55 UTC10m
2026-05-17 SJV855 BTH → CGK May 17, 08:55 UTCMay 17, 09:10 UTC15m
2026-05-17 SJV854 CGK → BTH May 17, 06:20 UTCMay 17, 07:15 UTC55m
2026-05-16 SJV818 - May 16, 08:36 UTCMay 16, 08:51 UTC15m
2026-05-16 SJV851 BTH → CGK May 16, 01:35 UTCMay 16, 01:45 UTC10m
2026-05-15 SJV936 PDG → BTH May 15, 08:50 UTCMay 15, 09:10 UTC20m
2026-05-14 SJV937 BTH → PDG May 14, 23:00 UTCMay 14, 23:20 UTC20m
2026-05-14 SJV936 PDG → BTH May 14, 10:50 UTCMay 14, 11:20 UTC30m
2026-05-14 SJV833 KNO → PKU May 14, 03:35 UTCMay 14, 03:50 UTC15m
2026-05-13 SJV937 BTH → PDG May 13, 23:00 UTCMay 13, 23:25 UTC25m
2026-05-13 SJV858 CGK → BTH May 13, 08:35 UTCMay 13, 09:30 UTC55m
2026-05-13 SJV627 BDJ → CGK May 13, 06:40 UTCMay 13, 06:55 UTC15m
2026-05-12 SJV923 PLM → CGK May 12, 04:10 UTCMay 12, 04:25 UTC15m
2026-05-11 SJV831 BKS → CGK May 11, 05:45 UTCMay 11, 06:05 UTC20m
2026-05-11 SJV830 CGK → BKS May 11, 03:20 UTCMay 11, 03:40 UTC20m
2026-05-11 SJV835 BKS → CGK May 11, 01:50 UTCMay 11, 02:10 UTC20m
2026-05-10 SJV834 CGK → BKS May 10, 23:19 UTCMay 10, 23:39 UTC20m
2026-05-10 SJV855 BTH → CGK May 10, 09:45 UTCMay 10, 10:05 UTC20m
2026-05-07 SJV123 YIA → DPS May 7, 04:20 UTCMay 7, 04:35 UTC15m
2026-05-07 SJV122 DPS → YIA May 7, 02:45 UTCMay 7, 02:55 UTC10m
2026-05-07 SJV127 SOC → DPS May 7, 00:05 UTCMay 7, 00:15 UTC10m
2026-05-06 SJV123 YIA → DPS May 6, 04:20 UTCMay 6, 04:35 UTC15m
2026-05-06 SJV122 DPS → YIA May 6, 02:50 UTCMay 6, 03:00 UTC10m
2026-05-04 SJV126 DPS → SOC May 4, 11:30 UTCMay 4, 11:40 UTC10m
2026-05-04 SJV123 YIA → DPS May 4, 04:24 UTCMay 4, 04:34 UTC10m
2026-05-04 SJV122 DPS → YIA May 4, 03:00 UTCMay 4, 03:09 UTC10m
2026-04-28 SJV676 YIA → BPN Apr 28, 07:00 UTCApr 28, 07:10 UTC10m
2026-04-27 SJV676 YIA → BPN Apr 27, 07:05 UTCApr 27, 10:55 UTC3h 50m
2026-04-27 SJV386 - Apr 27, 01:30 UTCApr 27, 05:20 UTC3h 50m
2026-04-27 SJV665 BDJ → YIA Apr 27, 00:10 UTCApr 27, 00:20 UTC10m
2026-04-26 SJV664 YIA → BDJ Apr 26, 13:25 UTCApr 26, 13:35 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-SAT page for operator, model, and routing details .

Mode-S 8A08A1 frequently asked

What is Mode-S code 8A08A1?
8A08A1 is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-SAT.
Where is Mode-S 8A08A1 registered?
Mode-S code 8A08A1 is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A08A1 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 8A08A1, octal 42404241, decimal 9,046,177.
What flights does 8A08A1 operate?
Mode-S 8A08A1 has broadcast 20 distinct callsigns, including SJV123, SJV122, SJV958, SJV937, SJV936.