Apparatus

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sensors Mode-S transponder

8A07EA

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-GJV · ATR-72-600

Hex
8A07EA
Octal
42403752
Decimal
9,045,994
Country
ID
Tail
PK-GJV
Type
AT76
No current signal · last broadcast 2d ago
Flights observed
240
Distinct callsigns
10
Country
ID
Last broadcast
2d ago

Last known position

Most recent position reported by Mode-S 8A07EA.

Country allocation

The ICAO 24-bit address 8A07EA 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 10 distinct

Callsign Airline Flights Last seen
CTV1104 - 46 2026-07-11
CTV1105 - 43 2026-07-11
CTV1100 - 40 2026-07-10
CTV1101 - 35 2026-07-11
CTV1102 - 32 2026-07-11
CTV1103 - 28 2026-07-11
CTV1192 - 11 2026-07-10
CTV1193 - 3 2026-07-10
CTV9105 - 1 2026-05-10
1103 - 1 2026-06-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-11 CTV1105 - Jul 11, 08:35 UTCJul 11, 09:45 UTC1h 10m
2026-07-11 CTV1104 - Jul 11, 06:45 UTCJul 11, 07:45 UTC1h 0m
2026-07-11 CTV1103 - Jul 11, 04:45 UTCJul 11, 05:31 UTC45m
2026-07-11 CTV1102 - Jul 11, 02:55 UTCJul 11, 04:01 UTC1h 5m
2026-07-11 CTV1101 - Jul 11, 00:55 UTCJul 11, 01:35 UTC40m
2026-07-10 CTV1100 - Jul 10, 23:05 UTCJul 11, 00:10 UTC1h 5m
2026-07-10 CTV1105 - Jul 10, 09:55 UTCJul 10, 10:05 UTC10m
2026-07-10 CTV1104 - Jul 10, 07:10 UTCJul 10, 07:25 UTC15m
2026-07-10 CTV1193 - Jul 10, 05:15 UTCJul 10, 06:10 UTC55m
2026-07-10 CTV1192 - Jul 10, 02:25 UTCJul 10, 03:00 UTC35m
2026-07-10 CTV1101 - Jul 10, 00:30 UTCJul 10, 01:05 UTC35m
2026-07-09 CTV1100 - Jul 9, 22:50 UTCJul 9, 23:15 UTC25m
2026-07-09 CTV1105 - Jul 9, 10:05 UTCJul 9, 10:50 UTC45m
2026-07-09 CTV1104 - Jul 9, 09:00 UTCJul 9, 09:10 UTC10m
2026-07-09 CTV1104 - Jul 9, 07:50 UTCJul 9, 08:25 UTC35m
2026-07-09 CTV1103 - Jul 9, 05:00 UTCJul 9, 05:45 UTC45m
2026-07-09 CTV1102 - Jul 9, 02:55 UTCJul 9, 03:30 UTC35m
2026-07-09 CTV1101 - Jul 9, 01:05 UTCJul 9, 01:40 UTC35m
2026-07-08 CTV1100 - Jul 8, 23:05 UTCJul 9, 00:10 UTC1h 5m
2026-07-08 CTV1105 - Jul 8, 09:40 UTCJul 8, 10:20 UTC40m
2026-07-08 CTV1104 - Jul 8, 07:35 UTCJul 8, 08:10 UTC35m
2026-07-08 CTV1103 - Jul 8, 05:30 UTCJul 8, 06:10 UTC40m
2026-07-08 CTV1102 - Jul 8, 03:35 UTCJul 8, 04:45 UTC1h 10m
2026-07-08 CTV1101 - Jul 8, 01:05 UTCJul 8, 01:45 UTC40m
2026-07-07 CTV1100 HLP → JOG Jul 7, 23:05 UTCJul 7, 23:30 UTC25m
2026-07-07 CTV1105 - Jul 7, 08:45 UTCJul 7, 10:00 UTC1h 15m
2026-07-07 CTV1104 - Jul 7, 07:10 UTCJul 7, 08:00 UTC50m
2026-07-07 CTV1192 - Jul 7, 02:25 UTCJul 7, 02:55 UTC30m
2026-07-07 CTV1101 - Jul 7, 00:25 UTCJul 7, 01:05 UTC40m
2026-07-06 CTV1100 HLP → JOG Jul 6, 22:35 UTCJul 6, 23:40 UTC1h 5m
2026-07-06 CTV1105 - Jul 6, 11:15 UTCJul 6, 11:25 UTC10m
2026-07-06 CTV1105 - Jul 6, 08:40 UTCJul 6, 09:20 UTC40m
2026-07-06 CTV1104 - Jul 6, 07:55 UTCJul 6, 08:05 UTC10m
2026-07-06 CTV1103 - Jul 6, 04:50 UTCJul 6, 06:00 UTC1h 10m
2026-07-06 CTV1102 - Jul 6, 03:00 UTCJul 6, 04:05 UTC1h 5m
2026-07-06 CTV1101 - Jul 6, 01:00 UTCJul 6, 01:40 UTC40m
2026-07-05 CTV1100 HLP → JOG Jul 5, 23:05 UTCJul 6, 00:10 UTC1h 5m
2026-07-05 CTV1105 - Jul 5, 08:25 UTCJul 5, 09:35 UTC1h 10m
2026-07-05 CTV1104 - Jul 5, 06:55 UTCJul 5, 07:40 UTC45m
2026-07-05 CTV1103 - Jul 5, 04:40 UTCJul 5, 05:45 UTC1h 5m
2026-07-05 CTV1102 - Jul 5, 03:10 UTCJul 5, 03:55 UTC45m
2026-07-05 CTV1101 - Jul 5, 00:55 UTCJul 5, 02:05 UTC1h 10m
2026-07-04 CTV1100 HLP → JOG Jul 4, 22:55 UTCJul 5, 00:00 UTC1h 5m
2026-07-04 CTV1105 - Jul 4, 08:40 UTCJul 4, 09:55 UTC1h 15m
2026-07-04 CTV1104 - Jul 4, 07:50 UTCJul 4, 08:00 UTC10m
2026-07-04 CTV1103 - Jul 4, 04:55 UTCJul 4, 06:10 UTC1h 15m
2026-07-04 CTV1102 - Jul 4, 02:55 UTCJul 4, 03:20 UTC25m
2026-07-04 CTV1101 - Jul 4, 00:45 UTCJul 4, 01:30 UTC45m
2026-07-03 CTV1100 HLP → JOG Jul 3, 22:55 UTCJul 3, 23:25 UTC30m
2026-07-03 CTV1105 - Jul 3, 08:45 UTCJul 3, 09:55 UTC1h 10m

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

Mode-S 8A07EA frequently asked

What is Mode-S code 8A07EA?
8A07EA is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-GJV.
Where is Mode-S 8A07EA registered?
Mode-S code 8A07EA is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A07EA broadcasting right now?
No active broadcast right now. Last signal was 2d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A07EA, octal 42403752, decimal 9,045,994.
What flights does 8A07EA operate?
Mode-S 8A07EA has broadcast 10 distinct callsigns, including CTV1104, CTV1105, CTV1100, CTV1101, CTV1102.