Apparatus

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sensors Mode-S transponder

8A093C

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-BKO · AIRBUS A-320

Hex
8A093C
Octal
42404474
Decimal
9,046,332
Country
ID
Tail
PK-BKO
Type
A320
No current signal · last broadcast 1d ago
Flights observed
145
Distinct callsigns
20
Country
ID
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 8A093C.

Country allocation

The ICAO 24-bit address 8A093C 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
BTK6050 Batik Air 14 2026-05-24
BTK6855 Batik Air 9 2026-05-28
BTK6854 Batik Air 9 2026-05-28
BTK6588 Batik Air 8 2026-05-17
BTK6584 Batik Air 7 2026-05-18
BTK6560 Batik Air 7 2026-05-24
BTK6406 Batik Air 7 2026-05-17
BTK6264 Batik Air 7 2026-05-05
BTK6213 Batik Air 7 2026-05-21
BTK6517 Batik Air 6 2026-05-12
BTK6742 Batik Air 5 2026-05-23
BTK6401 Batik Air 5 2026-05-07
BTK6256 Batik Air 5 2026-05-25
BTK6585 Batik Air 4 2026-05-18
BTK6212 Batik Air 4 2026-05-24
BTK6257 Batik Air 3 2026-05-23
BTK6743 Batik Air 2 2026-04-30
BTK6724 Batik Air 2 2026-04-15
BTK6573 Batik Air 2 2026-05-20
BTK6572 Batik Air 2 2026-05-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-28 BTK6862 CGK → BTH May 28, 12:45 UTCMay 28, 13:40 UTC55m
2026-05-28 BTK6855 PKU → CGK May 28, 09:35 UTCMay 28, 10:55 UTC1h 20m
2026-05-28 BTK6854 CGK → PKU May 28, 07:10 UTCMay 28, 08:15 UTC1h 5m
2026-05-25 BTK6256 CGK → AAP May 25, 02:25 UTCMay 25, 02:35 UTC10m
2026-05-24 BTK6560 CGK → PLW May 24, 19:45 UTCMay 24, 20:05 UTC20m
2026-05-24 BTK6212 CGK → BDJ May 24, 09:10 UTCMay 24, 09:25 UTC15m
2026-05-24 BTK6050 CGK → DPS May 24, 03:50 UTCMay 24, 08:00 UTC4h 10m
2026-05-23 BTK6742 CGK → MDC May 23, 19:15 UTCMay 23, 19:25 UTC10m
2026-05-23 BTK6257 AAP → CGK May 23, 06:50 UTCMay 23, 07:00 UTC10m
2026-05-23 BTK6256 CGK → AAP May 23, 02:30 UTCMay 23, 02:40 UTC10m
2026-05-22 BTK6560 CGK → PLW May 22, 19:40 UTCMay 22, 19:50 UTC10m
2026-05-22 BTK6256 CGK → AAP May 22, 02:35 UTCMay 22, 02:45 UTC10m
2026-05-21 BTK6560 CGK → PLW May 21, 19:35 UTCMay 21, 19:45 UTC10m
2026-05-21 BTK6213 BDJ → CGK May 21, 13:01 UTCMay 21, 13:10 UTC10m
2026-05-21 BTK6257 AAP → CGK May 21, 06:45 UTCMay 21, 07:05 UTC20m
2026-05-20 BTK6560 CGK → PLW May 20, 19:45 UTCMay 20, 20:05 UTC20m
2026-05-20 BTK6050 CGK → DPS May 20, 04:00 UTCMay 20, 04:40 UTC41m
2026-05-20 BTK6573 SUB → CGK May 20, 02:20 UTCMay 20, 02:45 UTC25m
2026-05-19 BTK6572 CGK → SUB May 19, 23:10 UTCMay 19, 23:55 UTC45m
2026-05-19 BTK6050 CGK → DPS May 19, 04:00 UTCMay 19, 08:20 UTC4h 20m
2026-05-19 BTK6573 SUB → CGK May 19, 02:30 UTCMay 19, 02:45 UTC15m
2026-05-18 BTK6572 CGK → SUB May 18, 23:15 UTCMay 18, 23:55 UTC40m
2026-05-18 BTK6585 SUB → CGK May 18, 04:40 UTCMay 18, 04:51 UTC10m
2026-05-18 BTK6584 CGK → SUB May 18, 01:30 UTCMay 18, 02:15 UTC45m
2026-05-17 BTK6391 SUB → CGK May 17, 22:55 UTCMay 17, 23:30 UTC35m
2026-05-17 BTK6588 CGK → SUB May 17, 13:10 UTCMay 17, 13:55 UTC45m
2026-05-17 BTK6406 CGK → SUB May 17, 07:15 UTCMay 17, 10:45 UTC3h 30m
2026-05-17 BTK6584 CGK → SUB May 17, 01:10 UTCMay 17, 01:50 UTC40m
2026-05-16 BTK6588 CGK → SUB May 16, 13:25 UTCMay 16, 14:05 UTC40m
2026-05-16 BTK6855 PKU → CGK May 16, 09:56 UTCMay 16, 11:21 UTC1h 25m
2026-05-16 BTK6854 CGK → PKU May 16, 07:31 UTCMay 16, 08:36 UTC1h 5m
2026-05-16 BTK6379 YIA → CGK May 16, 05:05 UTCMay 16, 05:25 UTC20m
2026-05-15 BTK6378 CGK → YIA May 15, 19:30 UTCMay 16, 03:25 UTC7h 55m
2026-05-15 BTK6212 CGK → BDJ May 15, 09:30 UTCMay 15, 09:40 UTC10m
2026-05-15 BTK6050 CGK → DPS May 15, 03:55 UTCMay 15, 04:35 UTC40m
2026-05-15 BTK6561 PLW → CGK May 15, 01:10 UTCMay 15, 01:20 UTC10m
2026-05-14 BTK6560 CGK → PLW May 14, 19:55 UTCMay 14, 20:05 UTC10m
2026-05-14 BTK6256 CGK → AAP May 14, 02:40 UTCMay 14, 03:10 UTC30m
2026-05-13 BTK6560 CGK → PLW May 13, 19:45 UTCMay 13, 20:00 UTC15m
2026-05-13 BTK6267 UPG → CGK May 13, 04:00 UTCMay 13, 04:15 UTC15m
2026-05-12 BTK6236 CGK → UPG May 12, 23:10 UTCMay 12, 23:35 UTC25m
2026-05-12 BTK6213 BDJ → CGK May 12, 12:45 UTCMay 12, 13:00 UTC15m
2026-05-12 BTK6517 DPS → CGK May 12, 07:50 UTCMay 12, 08:05 UTC15m
2026-05-12 BTK6050 CGK → DPS May 12, 03:55 UTCMay 12, 04:35 UTC40m
2026-05-11 BTK7579 SUB → CGK May 11, 11:30 UTCMay 11, 12:00 UTC30m
2026-05-11 BTK6578 CGK → SUB May 11, 08:30 UTCMay 11, 09:10 UTC40m
2026-05-11 BTK6257 AAP → CGK May 11, 06:50 UTCMay 11, 07:20 UTC30m
2026-05-11 BTK6256 CGK → AAP May 11, 02:35 UTCMay 11, 02:50 UTC15m
2026-05-10 BTK6560 CGK → PLW May 10, 19:45 UTCMay 10, 19:54 UTC10m
2026-05-10 BTK7040 SOC → HLP May 10, 11:20 UTCMay 10, 11:50 UTC30m

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

Mode-S 8A093C frequently asked

What is Mode-S code 8A093C?
8A093C is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-BKO.
Where is Mode-S 8A093C registered?
Mode-S code 8A093C is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A093C 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 8A093C, octal 42404474, decimal 9,046,332.
What flights does 8A093C operate?
Mode-S 8A093C has broadcast 20 distinct callsigns, including BTK6050, BTK6855, BTK6854, BTK6588, BTK6584.