Apparatus

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sensors Mode-S transponder

8A0636

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-LUR · AIRBUS A-320

Hex
8A0636
Octal
42403066
Decimal
9,045,558
Country
ID
Tail
PK-LUR
Type
A320
No current signal · last broadcast Jul 26, 10:50 UTC
Flights observed
63
Distinct callsigns
20
Country
ID
Last broadcast
Jul 26, 10:50 UTC

Last known position

Most recent position reported by Mode-S 8A0636.

Country allocation

The ICAO 24-bit address 8A0636 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
BTK6825 - 3 2026-07-18
BTK6821 Batik Air 3 2026-07-20
BTK6820 Batik Air 3 2026-07-20
BTK6818 Batik Air 3 2026-04-18
BTK6141 Batik Air 3 2026-07-21
BTK6863 Batik Air 2 2026-07-18
BTK6862 Batik Air 2 2026-04-28
BTK6857 Batik Air 2 2026-04-18
BTK6824 Batik Air 2 2026-07-18
BTK6819 Batik Air 2 2026-04-18
BTK6801 - 2 2026-07-19
BTK6292 Batik Air 2 2026-07-23
BTK6140 Batik Air 2 2026-07-20
BTK7532 Batik Air 1 2026-07-21
BTK7531 Batik Air 1 2026-07-21
BTK6898 Batik Air 1 2026-07-21
BTK6852 Batik Air 1 2026-04-18
BTK6815 Batik Air 1 2026-04-28
BTK6814 Batik Air 1 2026-04-28
BTK6807 Batik Air 1 2026-07-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 BTK6143 UPG → CGK Jul 26, 10:35 UTCJul 26, 10:50 UTC15m
2026-07-23 BTK6292 CGK → UPG Jul 23, 02:20 UTCJul 23, 02:35 UTC15m
2026-07-22 BTK6807 DJB → CGK Jul 22, 23:25 UTCJul 23, 00:15 UTC50m
2026-07-21 BTK6898 CGK → BTJ Jul 21, 08:45 UTCJul 21, 10:15 UTC1h 30m
2026-07-21 BTK7532 SOC → HLP Jul 21, 07:25 UTCJul 21, 07:35 UTC10m
2026-07-21 BTK7531 HLP → SOC Jul 21, 04:50 UTCJul 21, 05:40 UTC50m
2026-07-21 BTK6141 TTE → CGK Jul 21, 03:05 UTCJul 21, 03:25 UTC20m
2026-07-20 BTK6140 CGK → TTE Jul 20, 19:40 UTCJul 20, 19:50 UTC10m
2026-07-20 BTK6821 LLJ → CGK Jul 20, 11:00 UTCJul 20, 11:20 UTC20m
2026-07-20 BTK6820 CGK → LLJ Jul 20, 08:45 UTCJul 20, 09:05 UTC20m
2026-07-20 BTK6711 - Jul 20, 06:55 UTCJul 20, 07:20 UTC25m
2026-07-20 BTK6710 CGK → TKG Jul 20, 05:20 UTCJul 20, 05:40 UTC20m
2026-07-20 BTK6141 TTE → CGK Jul 20, 02:55 UTCJul 20, 03:10 UTC15m
2026-07-19 BTK6353 SRG → CGK Jul 19, 11:35 UTCJul 19, 12:10 UTC35m
2026-07-19 BTK6352 - Jul 19, 09:40 UTCJul 19, 10:10 UTC30m
2026-07-19 BTK6801 - Jul 19, 08:20 UTCJul 19, 08:35 UTC15m
2026-07-19 BTK6801 - Jul 19, 07:25 UTCJul 19, 07:50 UTC25m
2026-07-19 BTK6800 - Jul 19, 05:25 UTCJul 19, 06:30 UTC1h 5m
2026-07-19 BTK6141 TTE → CGK Jul 19, 03:50 UTCJul 19, 04:05 UTC15m
2026-07-18 BTK6140 CGK → TTE Jul 18, 19:55 UTCJul 18, 20:05 UTC10m
2026-07-18 BTK6820 - Jul 18, 08:30 UTCJul 18, 11:10 UTC2h 40m
2026-07-18 BTK6825 - Jul 18, 06:30 UTCJul 18, 06:55 UTC25m
2026-07-18 BTK6825 - Jul 18, 05:45 UTCJul 18, 05:55 UTC10m
2026-07-18 BTK6824 CGK → TNJ Jul 18, 03:15 UTCJul 18, 04:15 UTC1h 0m
2026-07-18 BTK6863 BTH → CGK Jul 18, 00:15 UTCJul 18, 01:34 UTC1h 20m
2026-04-28 BTK6862 CGK → BTH Apr 28, 12:30 UTCApr 28, 12:45 UTC15m
2026-04-28 BTK6815 BKS → CGK Apr 28, 09:35 UTCApr 28, 09:45 UTC10m
2026-04-28 BTK6814 CGK → BKS Apr 28, 07:10 UTCApr 28, 07:30 UTC20m
2026-04-28 BTK6351 SRG → CGK Apr 28, 05:05 UTCApr 28, 05:35 UTC30m
2026-04-28 BTK6350 CGK → SRG Apr 28, 03:00 UTCApr 28, 03:25 UTC25m
2026-04-28 BTK6863 BTH → CGK Apr 28, 01:10 UTCApr 28, 01:20 UTC10m
2026-04-27 BTK6862 CGK → BTH Apr 27, 12:35 UTCApr 27, 12:50 UTC15m
2026-04-27 BTK6205 PKN → CGK Apr 27, 10:05 UTCApr 27, 10:15 UTC10m
2026-04-27 BTK6339 SRG → CGK Apr 27, 05:40 UTCApr 27, 06:10 UTC30m
2026-04-26 BTK6338 CGK → SRG Apr 26, 23:50 UTCApr 27, 00:15 UTC25m
2026-04-26 BTK6269 UPG → CGK Apr 26, 13:55 UTCApr 26, 14:25 UTC30m
2026-04-21 BTK6288 CGK → UPG Apr 21, 17:25 UTCApr 21, 17:50 UTC25m
2026-04-21 BTK6292 CGK → UPG Apr 21, 02:25 UTCApr 21, 03:00 UTC35m
2026-04-20 BTK6565 MLG → CGK Apr 20, 09:15 UTCApr 20, 09:25 UTC10m
2026-04-20 BTK6564 CGK → MLG Apr 20, 06:05 UTCApr 20, 06:45 UTC40m
2026-04-20 BTK6805 DJB → CGK Apr 20, 04:45 UTCApr 20, 04:55 UTC10m
2026-04-19 BTK6362 CGK → SRG Apr 19, 12:55 UTCApr 19, 13:10 UTC15m
2026-04-19 BTK6821 LLJ → CGK Apr 19, 07:15 UTCApr 19, 10:00 UTC2h 45m
2026-04-19 BTK6567 MLG → CGK Apr 19, 04:50 UTCApr 19, 05:05 UTC15m
2026-04-19 BTK6566 CGK → MLG Apr 19, 01:45 UTCApr 19, 02:30 UTC45m
2026-04-18 BTK6819 BKS → CGK Apr 18, 23:40 UTCApr 19, 00:10 UTC30m
2026-04-18 BTK6818 CGK → BKS Apr 18, 08:45 UTCApr 18, 08:55 UTC10m
2026-04-18 BTK6818 CGK → BKS Apr 18, 08:30 UTCApr 18, 08:40 UTC10m
2026-04-18 BTK6857 PKU → CGK Apr 18, 06:00 UTCApr 18, 06:25 UTC25m
2026-04-18 BTK6857 PKU → CGK Apr 18, 04:50 UTCApr 18, 05:05 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-LUR page for operator, model, and routing details .

Mode-S 8A0636 frequently asked

What is Mode-S code 8A0636?
8A0636 is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-LUR.
Where is Mode-S 8A0636 registered?
Mode-S code 8A0636 is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A0636 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 10:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A0636, octal 42403066, decimal 9,045,558.
What flights does 8A0636 operate?
Mode-S 8A0636 has broadcast 20 distinct callsigns, including BTK6825, BTK6821, BTK6820, BTK6818, BTK6141.