Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

8A03AE

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-GLT · AIRBUS A-320

Hex
8A03AE
Octal
42401656
Decimal
9,044,910
Country
ID
Tail
PK-GLT
Type
A320
No current signal · last broadcast Jul 26, 20:10 UTC
Flights observed
375
Distinct callsigns
20
Country
ID
Last broadcast
Jul 26, 20:10 UTC

Last known position

Most recent position reported by Mode-S 8A03AE.

Country allocation

The ICAO 24-bit address 8A03AE 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
CTV979 - 9 2026-07-11
CTV978 - 8 2026-07-11
CTV971 - 8 2026-07-14
CTV943 Escuela De Pilotos Are Aviacion 8 2026-07-26
CTV942 Escuela De Pilotos Are Aviacion 8 2026-07-26
CTV969 - 7 2026-07-07
CTV959 - 6 2026-07-14
CTV958 - 6 2026-07-14
CTV939 Escuela De Pilotos Are Aviacion 6 2026-07-20
CTV885 Escuela De Pilotos Are Aviacion 6 2026-06-09
CTV340 - 6 2026-07-06
CTV172 Escuela De Pilotos Are Aviacion 6 2026-07-08
CTV990 Escuela De Pilotos Are Aviacion 5 2026-07-20
CTV936 - 5 2026-07-19
CTV913 - 5 2026-07-07
CTV883 - 5 2026-07-01
CTV210 - 5 2026-07-16
CTV174 - 5 2026-07-15
CTV997 - 4 2026-07-15
CTV996 - 4 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CTV602 CGK → KOE Jul 26, 19:25 UTCJul 26, 20:10 UTC45m
2026-07-26 CTV947 BTH → CGK Jul 26, 15:25 UTCJul 26, 15:40 UTC15m
2026-07-26 CTV947 BTH → CGK Jul 26, 14:25 UTCJul 26, 14:50 UTC25m
2026-07-26 CTV946 CGK → BTH Jul 26, 12:25 UTCJul 26, 13:25 UTC1h 0m
2026-07-26 CTV993 TKG → CGK Jul 26, 10:45 UTCJul 26, 11:00 UTC15m
2026-07-26 CTV992 CGK → TKG Jul 26, 09:05 UTCJul 26, 09:20 UTC15m
2026-07-26 CTV943 BTH → CGK Jul 26, 06:35 UTCJul 26, 07:55 UTC1h 20m
2026-07-26 CTV942 CGK → BTH Jul 26, 04:15 UTCJul 26, 05:15 UTC1h 0m
2026-07-26 CTV961 DJB → CGK Jul 26, 02:10 UTCJul 26, 03:15 UTC1h 5m
2026-07-26 CTV960 - Jul 26, 00:10 UTCJul 26, 01:15 UTC1h 5m
2026-07-25 CTV667 DPS → CGK Jul 25, 10:30 UTCJul 25, 14:20 UTC3h 50m
2026-07-25 CTV181 PDG → HLP Jul 25, 07:40 UTCJul 25, 08:15 UTC35m
2026-07-25 CTV180 HLP → PDG Jul 25, 05:05 UTCJul 25, 06:15 UTC1h 10m
2026-07-25 CTV178 HLP → SUB Jul 25, 00:15 UTCJul 25, 03:25 UTC3h 10m
2026-07-24 CTV194 HLP → DPS Jul 24, 10:10 UTCJul 24, 10:50 UTC40m
2026-07-24 CTV181 PDG → HLP Jul 24, 09:00 UTCJul 24, 09:10 UTC10m
2026-07-24 CTV181 PDG → HLP Jul 24, 07:40 UTCJul 24, 08:15 UTC35m
2026-07-24 CTV180 HLP → PDG Jul 24, 05:05 UTCJul 24, 06:10 UTC1h 5m
2026-07-24 CTV196 HLP → DPS Jul 24, 00:15 UTCJul 24, 03:55 UTC3h 40m
2026-07-23 CTV033 PKU → HLP Jul 23, 12:30 UTCJul 23, 13:10 UTC40m
2026-07-23 CTV032 HLP → PKU Jul 23, 10:15 UTCJul 23, 11:30 UTC1h 15m
2026-07-23 CTV177 SUB → HLP Jul 23, 08:15 UTCJul 23, 08:45 UTC30m
2026-07-23 CTV176 HLP → SUB Jul 23, 05:45 UTCJul 23, 06:20 UTC35m
2026-07-23 CTV011 KNO → HLP Jul 23, 02:45 UTCJul 23, 03:50 UTC1h 5m
2026-07-22 CTV010 HLP → KNO Jul 22, 23:35 UTCJul 23, 01:20 UTC1h 45m
2026-07-22 CTV195 DPS → HLP Jul 22, 10:25 UTCJul 22, 13:55 UTC3h 30m
2026-07-22 CTV763 SOC → CGK Jul 22, 03:10 UTCJul 22, 03:55 UTC45m
2026-07-22 CTV762 CGK → SOC Jul 22, 01:20 UTCJul 22, 01:55 UTC35m
2026-07-21 CTV911 KNO → CGK Jul 21, 22:30 UTCJul 22, 00:15 UTC1h 45m
2026-07-21 CTV882 - Jul 21, 13:15 UTCJul 21, 14:55 UTC1h 40m
2026-07-21 CTV965 DJB → CGK Jul 21, 10:40 UTCJul 21, 11:40 UTC1h 0m
2026-07-21 CTV964 CGK → DJB Jul 21, 08:45 UTCJul 21, 09:35 UTC50m
2026-07-21 CTV791 - Jul 21, 07:15 UTCJul 21, 07:30 UTC15m
2026-07-21 CTV790 CGK → SRG Jul 21, 04:45 UTCJul 21, 05:10 UTC25m
2026-07-21 CTV841 BTH → CGK Jul 21, 02:20 UTCJul 21, 03:30 UTC1h 10m
2026-07-20 CTV840 CGK → BTH Jul 20, 23:55 UTCJul 21, 00:55 UTC1h 0m
2026-07-20 CTV415 PNK → CGK Jul 20, 10:45 UTCJul 20, 11:00 UTC15m
2026-07-20 CTV414 CGK → PNK Jul 20, 07:40 UTCJul 20, 07:50 UTC10m
2026-07-20 CTV991 BKS → CGK Jul 20, 06:15 UTCJul 20, 06:35 UTC20m
2026-07-20 CTV990 CGK → BKS Jul 20, 03:35 UTCJul 20, 03:55 UTC20m
2026-07-20 CTV939 PKU → CGK Jul 20, 01:15 UTCJul 20, 02:40 UTC1h 25m
2026-07-19 CTV936 - Jul 19, 22:55 UTCJul 20, 00:05 UTC1h 10m
2026-07-19 CTV965 - Jul 19, 11:25 UTCJul 19, 11:35 UTC10m
2026-07-19 CTV965 - Jul 19, 10:45 UTCJul 19, 10:55 UTC10m
2026-07-19 CTV964 CGK → DJB Jul 19, 08:40 UTCJul 19, 09:35 UTC55m
2026-07-19 CTV437 BPN → CGK Jul 19, 07:15 UTCJul 19, 07:30 UTC15m
2026-07-18 CTV765 - Jul 18, 11:15 UTCJul 18, 12:10 UTC55m
2026-07-18 CTV764 - Jul 18, 09:35 UTCJul 18, 10:10 UTC35m
2026-07-18 CTV453 - Jul 18, 08:25 UTCJul 18, 08:40 UTC15m
2026-07-18 CTV763 - Jul 18, 03:10 UTCJul 18, 04:00 UTC50m

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

Mode-S 8A03AE frequently asked

What is Mode-S code 8A03AE?
8A03AE is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-GLT.
Where is Mode-S 8A03AE registered?
Mode-S code 8A03AE is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A03AE broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 20:10 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A03AE, octal 42401656, decimal 9,044,910.
What flights does 8A03AE operate?
Mode-S 8A03AE has broadcast 20 distinct callsigns, including CTV979, CTV978, CTV971, CTV943, CTV942.