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sensors Mode-S transponder

8A063C

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-LUY · AIRBUS A-320

Hex
8A063C
Octal
42403074
Decimal
9,045,564
Country
ID
Tail
PK-LUY
Type
A320
No current signal · last broadcast Jul 26, 14:05 UTC
Flights observed
295
Distinct callsigns
20
Country
ID
Last broadcast
Jul 26, 14:05 UTC

Last known position

Most recent position reported by Mode-S 8A063C.

Country allocation

The ICAO 24-bit address 8A063C 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
BTK7630 - 13 2026-07-13
BTK7631 - 8 2026-07-13
BTK7309 - 8 2026-06-25
BTK6885 - 8 2026-07-19
BTK6884 Batik Air 8 2026-07-26
BTK6658 Batik Air 8 2026-07-22
BTK7517 - 7 2026-06-26
BTK7513 - 7 2026-06-28
BTK7055 Batik Air 7 2026-06-26
BTK7503 - 6 2026-06-28
BTK7501 - 6 2026-06-26
BTK6887 - 6 2026-07-14
BTK7150 - 5 2026-07-18
BTK7147 Batik Air 5 2026-06-04
BTK7108 Batik Air 5 2026-07-26
BTK7051 - 5 2026-06-28
BTK6886 - 5 2026-07-14
BTK7515 Batik Air 4 2026-06-01
BTK7511 - 4 2026-06-25
BTK7158 - 4 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 BTK6884 CGK → KNO Jul 26, 12:25 UTCJul 26, 14:05 UTC1h 40m
2026-07-26 BTK7108 PDG → CGK Jul 26, 08:00 UTCJul 26, 09:20 UTC1h 20m
2026-07-26 BTK7109 CGK → PDG Jul 26, 05:30 UTCJul 26, 06:35 UTC1h 6m
2026-07-25 BTK6267 UPG → CGK Jul 25, 17:30 UTCJul 26, 04:20 UTC10h 50m
2026-07-25 BTK6406 CGK → SUB Jul 25, 06:50 UTCJul 25, 10:50 UTC4h 0m
2026-07-25 BTK7010 KNO → HLP Jul 25, 03:45 UTCJul 25, 05:20 UTC1h 35m
2026-07-25 BTK7011 HLP → KNO Jul 25, 00:25 UTCJul 25, 02:05 UTC1h 40m
2026-07-24 BTK7108 PDG → CGK Jul 24, 10:45 UTCJul 24, 11:00 UTC15m
2026-07-24 BTK7108 PDG → CGK Jul 24, 09:45 UTCJul 24, 10:10 UTC25m
2026-07-24 BTK7109 CGK → PDG Jul 24, 06:30 UTCJul 24, 07:25 UTC55m
2026-07-23 BTK6236 CGK → UPG Jul 23, 22:55 UTCJul 24, 05:10 UTC6h 15m
2026-07-23 BTK6213 BDJ → CGK Jul 23, 13:15 UTCJul 23, 13:35 UTC20m
2026-07-23 BTK6527 LBJ → CGK Jul 23, 08:05 UTCJul 23, 08:15 UTC10m
2026-07-23 BTK6526 CGK → LBJ Jul 23, 03:10 UTCJul 23, 03:55 UTC45m
2026-07-22 BTK6658 CGK → LOP Jul 22, 00:20 UTCJul 22, 01:05 UTC45m
2026-07-20 BTK6288 CGK → UPG Jul 20, 17:25 UTCJul 21, 12:40 UTC19h 15m
2026-07-20 BTK6508 CGK → DPS Jul 20, 08:40 UTCJul 20, 12:45 UTC4h 5m
2026-07-20 BTK7158 - Jul 20, 06:20 UTCJul 20, 06:40 UTC20m
2026-07-20 BTK7157 - Jul 20, 02:15 UTCJul 20, 03:35 UTC1h 20m
2026-07-19 BTK6885 - Jul 19, 22:55 UTCJul 20, 00:40 UTC1h 45m
2026-07-19 BTK6884 - Jul 19, 12:05 UTCJul 19, 13:45 UTC1h 40m
2026-07-19 BTK6658 CGK → LOP Jul 19, 04:30 UTCJul 19, 09:05 UTC4h 35m
2026-07-19 BTK6573 - Jul 19, 02:55 UTCJul 19, 03:10 UTC15m
2026-07-18 BTK6572 - Jul 18, 23:45 UTCJul 19, 00:30 UTC45m
2026-07-18 BTK7150 - Jul 18, 10:05 UTCJul 18, 10:30 UTC25m
2026-07-18 BTK7150 - Jul 18, 09:00 UTCJul 18, 09:30 UTC30m
2026-07-18 BTK7151 CGK → SIN Jul 18, 06:05 UTCJul 18, 07:25 UTC1h 20m
2026-07-18 BTK6584 CGK → SUB Jul 18, 01:20 UTCJul 18, 04:45 UTC3h 26m
2026-07-17 BTK6281 MDC → CGK Jul 17, 12:04 UTCJul 17, 12:19 UTC15m
2026-07-17 BTK7540 - Jul 17, 03:30 UTCJul 17, 04:10 UTC40m
2026-07-17 BTK7533 - Jul 17, 01:39 UTCJul 17, 01:59 UTC20m
2026-07-16 BTK7158 - Jul 16, 06:15 UTCJul 16, 06:30 UTC15m
2026-07-16 BTK7158 - Jul 16, 05:05 UTCJul 16, 05:35 UTC30m
2026-07-16 BTK7157 - Jul 16, 02:15 UTCJul 16, 03:40 UTC1h 25m
2026-07-14 BTK6236 - Jul 14, 23:20 UTCJul 15, 11:15 UTC11h 55m
2026-07-14 BTK6887 - Jul 14, 12:00 UTCJul 14, 13:55 UTC1h 55m
2026-07-14 BTK6886 - Jul 14, 08:45 UTCJul 14, 10:15 UTC1h 30m
2026-07-14 BTK6659 - Jul 14, 07:00 UTCJul 14, 07:15 UTC15m
2026-07-14 BTK6658 - Jul 14, 02:50 UTCJul 14, 03:40 UTC50m
2026-07-13 BTK6885 - Jul 13, 23:00 UTCJul 14, 00:50 UTC1h 50m
2026-07-13 BTK6884 - Jul 13, 12:20 UTCJul 13, 13:50 UTC1h 30m
2026-07-13 BTK7630 - Jul 13, 10:05 UTCJul 13, 10:25 UTC20m
2026-07-13 BTK7630 - Jul 13, 08:35 UTCJul 13, 09:35 UTC1h 0m
2026-07-13 BTK7630 - Jul 13, 07:20 UTCJul 13, 07:50 UTC30m
2026-07-13 BTK7631 - Jul 13, 02:40 UTCJul 13, 05:55 UTC3h 15m
2026-07-13 BTK6265 - Jul 13, 00:20 UTCJul 13, 00:35 UTC15m
2026-07-12 BTK6142 - Jul 12, 12:01 UTCJul 12, 12:25 UTC25m
2026-07-12 BTK7630 - Jul 12, 09:55 UTCJul 12, 10:15 UTC20m
2026-07-12 BTK7630 - Jul 12, 08:20 UTCJul 12, 09:20 UTC1h 0m
2026-07-12 BTK7630 - Jul 12, 07:05 UTCJul 12, 07:25 UTC20m

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

Mode-S 8A063C frequently asked

What is Mode-S code 8A063C?
8A063C is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-LUY.
Where is Mode-S 8A063C registered?
Mode-S code 8A063C is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A063C broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 14:05 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A063C, octal 42403074, decimal 9,045,564.
What flights does 8A063C operate?
Mode-S 8A063C has broadcast 20 distinct callsigns, including BTK7630, BTK7631, BTK7309, BTK6885, BTK6884.