Apparatus

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sensors Mode-S transponder

8A0516

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-LAM · AIRBUS A-320

Hex
8A0516
Octal
42402426
Decimal
9,045,270
Country
ID
Tail
PK-LAM
Type
A320
No current signal · last broadcast 2h ago
Flights observed
130
Distinct callsigns
20
Country
ID
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 8A0516.

Country allocation

The ICAO 24-bit address 8A0516 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
BTK6863 Batik Air 5 2026-05-28
BTK7309 Batik Air 4 2026-04-29
BTK7108 Batik Air 4 2026-05-17
BTK7055 Batik Air 4 2026-04-25
BTK6884 Batik Air 4 2026-05-09
BTK6862 Batik Air 4 2026-05-27
BTK6656 Batik Air 4 2026-05-30
BTK6572 Batik Air 4 2026-05-25
BTK6292 Batik Air 4 2026-05-22
BTK6269 Batik Air 4 2026-05-29
BTK7630 Batik Air 3 2026-05-14
BTK7517 Batik Air 3 2026-04-28
BTK7511 Batik Air 3 2026-04-27
BTK6857 Batik Air 3 2026-05-25
BTK6345 Batik Air 3 2026-05-10
BTK6296 Batik Air 3 2026-05-28
BTK6264 Batik Air 3 2026-05-29
BTK7631 Batik Air 2 2026-05-14
BTK7533 Batik Air 2 2026-05-17
BTK7513 Batik Air 2 2026-04-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 BTK6656 CGK → LOP May 30, 04:20 UTCMay 30, 05:05 UTC45m
2026-05-29 BTK6264 CGK → UPG May 29, 19:25 UTCMay 29, 19:50 UTC25m
2026-05-29 BTK6269 UPG → CGK May 29, 13:50 UTCMay 29, 14:20 UTC30m
2026-05-28 BTK6296 CGK → UPG May 28, 10:10 UTCMay 28, 10:35 UTC25m
2026-05-28 BTK6656 CGK → LOP May 28, 04:20 UTCMay 28, 08:45 UTC4h 25m
2026-05-28 BTK6863 BTH → CGK May 28, 00:25 UTCMay 28, 01:25 UTC1h 0m
2026-05-27 BTK6862 CGK → BTH May 27, 14:15 UTCMay 27, 15:10 UTC55m
2026-05-27 BTK6401 SUB → CGK May 27, 10:30 UTCMay 27, 10:40 UTC10m
2026-05-26 BTK6576 CGK → SUB May 26, 10:20 UTCMay 26, 11:05 UTC45m
2026-05-26 BTK6250 CGK → BPN May 26, 04:15 UTCMay 26, 04:24 UTC10m
2026-05-25 BTK6572 CGK → SUB May 25, 23:19 UTCMay 26, 02:49 UTC3h 30m
2026-05-25 BTK6578 CGK → SUB May 25, 08:35 UTCMay 25, 11:50 UTC3h 15m
2026-05-25 BTK6857 PKU → CGK May 25, 05:50 UTCMay 25, 06:00 UTC10m
2026-05-25 BTK6857 PKU → CGK May 25, 04:40 UTCMay 25, 05:20 UTC40m
2026-05-25 BTK6852 CGK → PKU May 25, 02:20 UTCMay 25, 03:20 UTC1h 0m
2026-05-24 BTK6266 CGK → UPG May 24, 08:00 UTCMay 24, 12:55 UTC4h 55m
2026-05-24 BTK6857 PKU → CGK May 24, 04:50 UTCMay 24, 05:30 UTC40m
2026-05-24 BTK6852 CGK → PKU May 24, 02:20 UTCMay 24, 03:25 UTC1h 5m
2026-05-23 BTK6264 CGK → UPG May 23, 19:25 UTCMay 24, 00:25 UTC5h 0m
2026-05-23 BTK6576 CGK → SUB May 23, 10:15 UTCMay 23, 13:35 UTC3h 20m
2026-05-23 BTK6656 CGK → LOP May 23, 04:15 UTCMay 23, 08:45 UTC4h 30m
2026-05-23 BTK6863 BTH → CGK May 23, 00:35 UTCMay 23, 01:40 UTC1h 5m
2026-05-22 BTK6862 CGK → BTH May 22, 12:45 UTCMay 22, 13:35 UTC50m
2026-05-22 BTK6292 CGK → UPG May 22, 02:30 UTCMay 22, 11:15 UTC8h 45m
2026-05-21 BTK6296 CGK → UPG May 21, 11:00 UTCMay 21, 11:35 UTC35m
2026-05-21 BTK6658 CGK → LOP May 21, 03:00 UTCMay 21, 07:20 UTC4h 20m
2026-05-20 BTK6269 UPG → CGK May 20, 13:55 UTCMay 20, 14:25 UTC30m
2026-05-18 BTK6292 CGK → UPG May 18, 02:20 UTCMay 18, 02:40 UTC20m
2026-05-17 BTK6264 CGK → UPG May 17, 19:20 UTCMay 17, 19:55 UTC35m
2026-05-17 BTK7059 HLP → PLM May 17, 10:25 UTCMay 17, 10:35 UTC10m
2026-05-17 BTK7108 PDG → CGK May 17, 08:50 UTCMay 17, 09:05 UTC15m
2026-05-17 BTK7108 PDG → CGK May 17, 07:45 UTCMay 17, 08:15 UTC30m
2026-05-17 BTK7109 CGK → PDG May 17, 05:20 UTCMay 17, 06:15 UTC55m
2026-05-17 BTK7533 CGK → YIA May 17, 01:25 UTCMay 17, 04:00 UTC2h 35m
2026-05-15 BTK6863 BTH → CGK May 15, 00:25 UTCMay 15, 01:25 UTC1h 0m
2026-05-14 BTK6862 CGK → BTH May 14, 12:40 UTCMay 14, 13:35 UTC55m
2026-05-14 BTK7630 DMK → CGK May 14, 07:15 UTCMay 14, 10:20 UTC3h 5m
2026-05-14 BTK7631 CGK → DMK May 14, 02:50 UTCMay 14, 05:55 UTC3h 5m
2026-05-14 BTK6863 BTH → CGK May 14, 01:20 UTCMay 14, 01:30 UTC10m
2026-05-14 BTK6863 BTH → CGK May 14, 00:15 UTCMay 14, 00:45 UTC30m
2026-05-13 BTK6862 CGK → BTH May 13, 12:40 UTCMay 13, 13:35 UTC55m
2026-05-13 BTK7010 KNO → HLP May 13, 03:55 UTCMay 13, 05:45 UTC1h 50m
2026-05-12 BTK7146 SIN → KNO May 12, 06:50 UTCMay 12, 07:20 UTC30m
2026-05-11 BTK7147 KNO → SIN May 11, 09:35 UTCMay 12, 04:45 UTC19h 10m
2026-05-11 BTK6886 CGK → KNO May 11, 08:35 UTCMay 12, 04:45 UTC20h 11m
2026-05-11 BTK6865 BTH → CGK May 11, 06:10 UTCMay 11, 07:15 UTC1h 5m
2026-05-11 BTK6864 CGK → BTH May 11, 03:20 UTCMay 11, 04:15 UTC55m
2026-05-10 BTK6296 CGK → UPG May 10, 11:10 UTCMay 10, 11:35 UTC25m
2026-05-10 BTK6345 YIA → CGK May 10, 09:05 UTCMay 10, 09:55 UTC50m
2026-05-10 BTK6344 CGK → YIA May 10, 06:59 UTCMay 10, 07:30 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-LAM page for operator, model, and routing details .

Mode-S 8A0516 frequently asked

What is Mode-S code 8A0516?
8A0516 is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-LAM.
Where is Mode-S 8A0516 registered?
Mode-S code 8A0516 is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A0516 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A0516, octal 42402426, decimal 9,045,270.
What flights does 8A0516 operate?
Mode-S 8A0516 has broadcast 20 distinct callsigns, including BTK6863, BTK7309, BTK7108, BTK7055, BTK6884.