Apparatus

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sensors Mode-S transponder

8A0952

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-BGZ · BOEING 737-800

Hex
8A0952
Octal
42404522
Decimal
9,046,354
Country
ID
Tail
PK-BGZ
Type
B738
Broadcasting now · callsign BTK7109 · 19,300 ft
Flights observed
288
Distinct callsigns
20
Country
ID
Last broadcast
Jul 26, 18:30 UTC

Current position

8A0952 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 8A0952 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
BTK7283 - 38 2026-07-14
BTK7282 - 29 2026-07-14
BTK6180 Batik Air 20 2026-07-26
BTK6181 Batik Air 17 2026-07-25
BTK6271 - 14 2026-07-14
BTK6227 - 12 2026-07-06
BTK7683 - 11 2026-07-16
BTK6675 Batik Air 11 2026-07-24
BTK6274 - 11 2026-07-08
BTK7367 - 9 2026-07-19
BTK7366 Batik Air 9 2026-07-19
BTK6281 - 8 2026-07-10
BTK6724 Batik Air 7 2026-07-23
BTK7682 - 5 2026-07-02
BTK6677 Batik Air 5 2026-07-26
BTK6235 Batik Air 4 2026-07-22
BTK7623 - 3 2026-07-14
BTK7622 - 3 2026-07-14
BTK6353 Batik Air 3 2026-05-29
BTK6352 Batik Air 3 2026-05-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 BTK6180 CGK → DJJ Jul 26, 18:00 UTCJul 26, 18:30 UTC30m
2026-07-26 BTK6677 AAP → CGK Jul 26, 11:15 UTCJul 26, 11:50 UTC35m
2026-07-26 BTK6676 CGK → AAP Jul 26, 07:05 UTCJul 26, 07:15 UTC10m
2026-07-25 BTK6181 DJJ → CGK Jul 25, 17:55 UTCJul 26, 04:55 UTC11h 0m
2026-07-25 BTK6677 AAP → CGK Jul 25, 11:10 UTCJul 25, 11:30 UTC20m
2026-07-24 BTK6180 CGK → DJJ Jul 24, 18:00 UTCJul 25, 04:50 UTC10h 50m
2026-07-24 BTK6803 DJB → CGK Jul 24, 12:15 UTCJul 24, 13:00 UTC45m
2026-07-24 BTK6802 CGK → DJB Jul 24, 10:00 UTCJul 24, 10:55 UTC55m
2026-07-24 BTK6675 TRK → CGK Jul 24, 08:40 UTCJul 24, 08:55 UTC15m
2026-07-23 BTK6724 CGK → KDI Jul 23, 20:30 UTCJul 24, 02:25 UTC5h 55m
2026-07-23 BTK6677 - Jul 23, 11:30 UTCJul 23, 11:45 UTC15m
2026-07-23 BTK6181 DJJ → CGK Jul 23, 05:05 UTCJul 23, 05:20 UTC15m
2026-07-22 BTK6180 - Jul 22, 17:55 UTCJul 22, 18:20 UTC25m
2026-07-22 BTK6235 UPG → CGK Jul 22, 12:25 UTCJul 22, 13:00 UTC35m
2026-07-21 BTK6180 - Jul 21, 18:15 UTCJul 22, 05:20 UTC11h 5m
2026-07-21 BTK6181 DJJ → CGK Jul 21, 05:00 UTCJul 21, 05:15 UTC15m
2026-07-20 BTK6180 - Jul 20, 18:30 UTCJul 20, 19:00 UTC30m
2026-07-20 BTK6709 TKG → CGK Jul 20, 09:40 UTCJul 20, 10:10 UTC30m
2026-07-20 BTK6708 CGK → TKG Jul 20, 08:05 UTCJul 20, 08:20 UTC15m
2026-07-20 BTK6181 DJJ → CGK Jul 20, 04:45 UTCJul 20, 05:00 UTC15m
2026-07-19 BTK6180 - Jul 19, 17:55 UTCJul 19, 18:20 UTC25m
2026-07-19 BTK7367 - Jul 19, 08:45 UTCJul 19, 09:40 UTC55m
2026-07-19 BTK7366 CGK → SOC Jul 19, 06:40 UTCJul 19, 07:15 UTC35m
2026-07-18 BTK6181 - Jul 18, 18:10 UTCJul 19, 05:10 UTC11h 0m
2026-07-18 BTK7367 - Jul 18, 08:40 UTCJul 18, 09:35 UTC55m
2026-07-18 BTK7366 CGK → SOC Jul 18, 06:35 UTCJul 18, 07:30 UTC55m
2026-07-17 BTK6181 - Jul 17, 18:00 UTCJul 18, 05:30 UTC11h 31m
2026-07-17 BTK6235 - Jul 17, 12:35 UTCJul 17, 12:50 UTC15m
2026-07-17 BTK6266 - Jul 17, 07:55 UTCJul 17, 08:20 UTC25m
2026-07-17 BTK6183 - Jul 17, 06:05 UTCJul 17, 06:20 UTC15m
2026-07-16 BTK7683 - Jul 16, 12:30 UTCJul 16, 20:35 UTC8h 5m
2026-07-15 BTK7683 - Jul 15, 22:50 UTCJul 16, 20:35 UTC21h 45m
2026-07-15 BTK6371 - Jul 15, 13:10 UTCJul 15, 14:00 UTC50m
2026-07-15 BTK6374 - Jul 15, 11:20 UTCJul 15, 11:40 UTC20m
2026-07-15 BTK6343 - Jul 15, 08:30 UTCJul 15, 08:45 UTC15m
2026-07-15 BTK6342 - Jul 15, 06:10 UTCJul 15, 06:30 UTC20m
2026-07-15 BTK6585 - Jul 15, 04:30 UTCJul 15, 04:45 UTC15m
2026-07-15 BTK6584 - Jul 15, 01:25 UTCJul 15, 02:10 UTC45m
2026-07-14 BTK7622 - Jul 14, 17:30 UTCJul 14, 21:35 UTC4h 5m
2026-07-14 BTK7623 - Jul 14, 10:35 UTCJul 14, 14:45 UTC4h 10m
2026-07-14 BTK7283 - Jul 14, 06:30 UTCJul 14, 08:10 UTC1h 40m
2026-07-14 BTK7282 - Jul 14, 03:05 UTCJul 14, 04:50 UTC1h 45m
2026-07-14 BTK6271 - Jul 14, 01:40 UTCJul 14, 01:55 UTC15m
2026-07-13 BTK6803 - Jul 13, 11:50 UTCJul 13, 12:55 UTC1h 5m
2026-07-13 BTK6802 - Jul 13, 10:00 UTCJul 13, 10:55 UTC55m
2026-07-13 BTK6675 - Jul 13, 08:45 UTCJul 13, 09:00 UTC15m
2026-07-13 BTK6723 - Jul 13, 02:05 UTCJul 13, 02:20 UTC15m
2026-07-12 BTK6724 - Jul 12, 20:30 UTCJul 12, 20:55 UTC25m
2026-07-12 BTK6677 - Jul 12, 11:10 UTCJul 12, 11:25 UTC15m
2026-07-12 BTK6181 - Jul 12, 04:55 UTCJul 12, 05:10 UTC15m

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

Mode-S 8A0952 frequently asked

What is Mode-S code 8A0952?
8A0952 is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-BGZ.
Where is Mode-S 8A0952 registered?
Mode-S code 8A0952 is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A0952 broadcasting right now?
Yes. Mode-S 8A0952 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A0952, octal 42404522, decimal 9,046,354.
What flights does 8A0952 operate?
Mode-S 8A0952 has broadcast 20 distinct callsigns, including BTK7283, BTK7282, BTK6180, BTK6181, BTK6271.