Apparatus

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sensors Mode-S transponder

8A0824

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-LZZ · BOEING 737-800

Hex
8A0824
Octal
42404044
Decimal
9,046,052
Country
ID
Tail
PK-LZZ
Type
B738
No current signal · last broadcast Jul 26, 12:45 UTC
Flights observed
367
Distinct callsigns
20
Country
ID
Last broadcast
Jul 26, 12:45 UTC

Last known position

Most recent position reported by Mode-S 8A0824.

Country allocation

The ICAO 24-bit address 8A0824 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
BTK7150 Batik Air 28 2026-07-22
BTK7152 Batik Air 23 2026-07-21
BTK7156 Batik Air 22 2026-07-25
BTK7154 - 21 2026-07-17
BTK7158 - 17 2026-06-19
BTK6183 - 16 2026-07-14
BTK7151 Batik Air 15 2026-07-21
BTK6227 Batik Air 15 2026-07-26
BTK6182 - 15 2026-07-13
BTK7159 - 14 2026-07-21
BTK7155 Batik Air 13 2026-07-25
BTK7153 Batik Air 12 2026-07-17
BTK6281 Batik Air 11 2026-07-24
BTK7157 - 10 2026-06-19
BTK6724 - 9 2026-07-21
BTK6723 - 8 2026-07-10
BTK6266 - 8 2026-07-13
BTK6236 Batik Air 8 2026-06-19
BTK6235 - 8 2026-07-13
BTK6267 - 6 2026-06-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 BTK6227 PNK → CGK Jul 26, 12:25 UTCJul 26, 12:45 UTC20m
2026-07-26 BTK6226 CGK → PNK Jul 26, 09:20 UTCJul 26, 09:30 UTC10m
2026-07-26 BTK7283 KUL → CGK Jul 26, 06:20 UTCJul 26, 07:55 UTC1h 36m
2026-07-26 BTK7282 CGK → KUL Jul 26, 03:10 UTCJul 26, 04:50 UTC1h 40m
2026-07-26 BTK6271 MDC → CGK Jul 26, 01:35 UTCJul 26, 01:50 UTC15m
2026-07-25 BTK6353 SRG → CGK Jul 25, 11:40 UTCJul 25, 12:15 UTC35m
2026-07-25 BTK6352 CGK → SRG Jul 25, 09:40 UTCJul 25, 10:05 UTC25m
2026-07-25 BTK7156 SIN → CGK Jul 25, 08:05 UTCJul 25, 08:20 UTC15m
2026-07-25 BTK7156 SIN → CGK Jul 25, 07:00 UTCJul 25, 07:25 UTC25m
2026-07-25 BTK7155 CGK → SIN Jul 25, 03:55 UTCJul 25, 05:10 UTC1h 15m
2026-07-24 BTK6742 CGK → MDC Jul 24, 19:15 UTCJul 24, 19:25 UTC10m
2026-07-24 BTK6281 MDC → CGK Jul 24, 11:50 UTCJul 24, 12:05 UTC15m
2026-07-24 BTK6243 GTO → CGK Jul 24, 03:00 UTCJul 24, 03:15 UTC15m
2026-07-23 BTK7040 SOC → HLP Jul 23, 08:50 UTCJul 23, 11:35 UTC2h 45m
2026-07-23 BTK6871 PLM → CGK Jul 23, 07:25 UTCJul 23, 07:40 UTC15m
2026-07-23 BTK6870 CGK → PLM Jul 23, 05:15 UTCJul 23, 05:25 UTC10m
2026-07-22 BTK6242 CGK → GTO Jul 22, 21:00 UTCJul 22, 21:10 UTC10m
2026-07-22 BTK7150 SIN → CGK Jul 22, 13:35 UTCJul 22, 13:55 UTC20m
2026-07-22 BTK7150 SIN → CGK Jul 22, 10:20 UTCJul 22, 12:55 UTC2h 35m
2026-07-21 BTK6724 - Jul 21, 21:25 UTCJul 21, 21:50 UTC25m
2026-07-21 BTK7152 SIN → CGK Jul 21, 14:50 UTCJul 21, 15:00 UTC10m
2026-07-21 BTK7152 SIN → CGK Jul 21, 14:05 UTCJul 21, 14:15 UTC10m
2026-07-21 BTK7159 - Jul 21, 10:45 UTCJul 21, 12:00 UTC1h 15m
2026-07-21 BTK7150 SIN → CGK Jul 21, 09:25 UTCJul 21, 09:40 UTC15m
2026-07-21 BTK7150 SIN → CGK Jul 21, 08:35 UTCJul 21, 08:50 UTC15m
2026-07-21 BTK7151 CGK → SIN Jul 21, 05:30 UTCJul 21, 06:40 UTC1h 10m
2026-07-21 BTK6243 - Jul 21, 03:10 UTCJul 21, 03:20 UTC10m
2026-07-20 BTK7152 - Jul 20, 15:00 UTCJul 20, 15:10 UTC10m
2026-07-20 BTK7152 - Jul 20, 14:10 UTCJul 20, 14:25 UTC15m
2026-07-20 BTK7159 - Jul 20, 11:00 UTCJul 20, 12:10 UTC1h 10m
2026-07-20 BTK7156 SIN → CGK Jul 20, 08:10 UTCJul 20, 08:25 UTC15m
2026-07-20 BTK7155 CGK → SIN Jul 20, 04:20 UTCJul 20, 04:30 UTC10m
2026-07-20 BTK6743 MDC → CGK Jul 20, 02:05 UTCJul 20, 02:20 UTC15m
2026-07-19 BTK6281 MDC → CGK Jul 19, 11:55 UTCJul 19, 12:10 UTC15m
2026-07-19 BTK6229 PNK → CGK Jul 19, 03:40 UTCJul 19, 03:55 UTC15m
2026-07-18 BTK6227 - Jul 18, 12:30 UTCJul 18, 12:45 UTC15m
2026-07-18 BTK7283 - Jul 18, 07:50 UTCJul 18, 08:05 UTC15m
2026-07-18 BTK7283 - Jul 18, 06:25 UTCJul 18, 07:15 UTC50m
2026-07-18 BTK7282 CGK → KUL Jul 18, 03:10 UTCJul 18, 04:55 UTC1h 45m
2026-07-18 BTK6271 MDC → CGK Jul 18, 01:39 UTCJul 18, 01:50 UTC10m
2026-07-17 BTK6677 - Jul 17, 11:15 UTCJul 17, 11:30 UTC15m
2026-07-17 BTK7154 - Jul 17, 04:44 UTCJul 17, 04:54 UTC10m
2026-07-17 BTK7154 - Jul 17, 03:45 UTCJul 17, 04:10 UTC25m
2026-07-17 BTK7153 CGK → SIN Jul 17, 00:50 UTCJul 17, 02:05 UTC1h 15m
2026-07-16 BTK7150 - Jul 16, 09:40 UTCJul 16, 09:55 UTC15m
2026-07-16 BTK7150 - Jul 16, 08:30 UTCJul 16, 09:05 UTC35m
2026-07-16 BTK7151 - Jul 16, 05:45 UTCJul 16, 07:05 UTC1h 20m
2026-07-16 BTK6585 - Jul 16, 04:20 UTCJul 16, 04:35 UTC15m
2026-07-16 BTK6584 - Jul 16, 01:05 UTCJul 16, 01:15 UTC10m
2026-07-14 BTK6227 - Jul 14, 12:10 UTCJul 14, 12:25 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-LZZ page for operator, model, and routing details .

Mode-S 8A0824 frequently asked

What is Mode-S code 8A0824?
8A0824 is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-LZZ.
Where is Mode-S 8A0824 registered?
Mode-S code 8A0824 is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A0824 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 12:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A0824, octal 42404044, decimal 9,046,052.
What flights does 8A0824 operate?
Mode-S 8A0824 has broadcast 20 distinct callsigns, including BTK7150, BTK7152, BTK7156, BTK7154, BTK7158.