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sensors Mode-S transponder

8A02D4

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-GMV · BOEING 737-800

Hex
8A02D4
Octal
42401324
Decimal
9,044,692
Country
ID
Tail
PK-GMV
Type
B738
Broadcasting now · callsign GIA401 · 14,125 ft
Flights observed
281
Distinct callsigns
20
Country
ID
Last broadcast
19d ago

Current position

8A02D4 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 8A02D4 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
GIA867 - 8 2026-07-02
GIA149 Garuda Indonesia 8 2026-07-24
GIA833 Garuda Indonesia 6 2026-07-19
GIA823 - 5 2026-06-17
GIA601 - 5 2026-07-15
GIA866 - 4 2026-07-02
GIA839 - 4 2026-06-28
GIA832 Garuda Indonesia 4 2026-07-19
GIA829 - 4 2026-07-16
GIA825 Garuda Indonesia 4 2026-07-19
GIA649 - 4 2026-06-27
GIA648 - 4 2026-06-26
GIA246 Garuda Indonesia 4 2026-07-26
GIA237 Garuda Indonesia 4 2026-07-24
GIA183 - 4 2026-06-25
GIA175 Garuda Indonesia 4 2026-07-21
GIA165 Garuda Indonesia 4 2026-06-12
GIA157 - 4 2026-06-21
GIA155 - 4 2026-06-29
GIA127 Garuda Indonesia 4 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 GIA246 CGK → SRG Jul 26, 10:50 UTCJul 26, 11:15 UTC25m
2026-07-26 GIA433 LOP → CGK Jul 26, 09:00 UTCJul 26, 09:20 UTC20m
2026-07-26 GIA430 CGK → LOP Jul 26, 05:00 UTCJul 26, 05:20 UTC20m
2026-07-26 GIA683 SOQ → CGK Jul 26, 02:35 UTCJul 26, 02:55 UTC20m
2026-07-25 GIA682 CGK → SOQ Jul 25, 17:35 UTCJul 25, 17:55 UTC20m
2026-07-25 GIA537 BDJ → CGK Jul 25, 10:20 UTCJul 25, 10:30 UTC10m
2026-07-25 GIA645 GTO → CGK Jul 25, 04:30 UTCJul 25, 04:40 UTC10m
2026-07-24 GIA644 CGK → GTO Jul 24, 22:20 UTCJul 24, 22:45 UTC25m
2026-07-24 GIA237 SRG → CGK Jul 24, 11:30 UTCJul 24, 12:00 UTC30m
2026-07-24 GIA234 CGK → SRG Jul 24, 09:10 UTCJul 24, 09:30 UTC20m
2026-07-24 GIA149 PDG → CGK Jul 24, 06:45 UTCJul 24, 07:05 UTC20m
2026-07-24 GIA149 PDG → CGK Jul 24, 03:45 UTCJul 24, 06:00 UTC2h 15m
2026-07-24 GIA148 CGK → BTH Jul 24, 02:50 UTCJul 24, 03:05 UTC15m
2026-07-24 GIA305 SUB → CGK Jul 24, 01:10 UTCJul 24, 01:25 UTC15m
2026-07-23 GIA310 CGK → SUB Jul 23, 07:05 UTCJul 23, 07:40 UTC35m
2026-07-23 GIA222 CGK → SOC Jul 23, 02:10 UTCJul 23, 02:20 UTC10m
2026-07-22 GIA424 CGK → DPS Jul 22, 13:25 UTCJul 22, 13:45 UTC20m
2026-07-22 GIA456 CGK → KOE Jul 22, 00:15 UTCJul 22, 11:40 UTC11h 25m
2026-07-21 GIA121 - Jul 21, 07:10 UTCJul 21, 12:30 UTC5h 20m
2026-07-21 GIA175 PKU → CGK Jul 21, 05:30 UTCJul 21, 05:40 UTC10m
2026-07-21 GIA175 PKU → CGK Jul 21, 04:15 UTCJul 21, 04:55 UTC40m
2026-07-21 GIA172 CGK → PKU Jul 21, 01:20 UTCJul 21, 02:25 UTC1h 5m
2026-07-20 GIA245 - Jul 20, 09:20 UTCJul 20, 09:30 UTC10m
2026-07-20 GIA242 CGK → SRG Jul 20, 07:00 UTCJul 20, 07:20 UTC20m
2026-07-20 GIA127 DJB → CGK Jul 20, 05:25 UTCJul 20, 05:35 UTC10m
2026-07-20 GIA126 CGK → DJB Jul 20, 02:30 UTCJul 20, 03:25 UTC55m
2026-07-20 GIA231 SRG → CGK Jul 20, 00:55 UTCJul 20, 01:10 UTC15m
2026-07-19 GIA246 CGK → SRG Jul 19, 11:10 UTCJul 19, 11:30 UTC20m
2026-07-19 GIA833 SIN → CGK Jul 19, 09:25 UTCJul 19, 09:35 UTC10m
2026-07-19 GIA833 SIN → CGK Jul 19, 08:30 UTCJul 19, 08:45 UTC15m
2026-07-19 GIA832 CGK → SIN Jul 19, 05:30 UTCJul 19, 06:40 UTC1h 10m
2026-07-19 GIA825 SIN → CGK Jul 19, 03:20 UTCJul 19, 03:35 UTC15m
2026-07-19 GIA825 SIN → CGK Jul 19, 02:10 UTCJul 19, 02:40 UTC30m
2026-07-18 GIA824 - Jul 18, 23:35 UTCJul 19, 00:20 UTC45m
2026-07-18 GIA615 - Jul 18, 13:50 UTCJul 18, 14:00 UTC10m
2026-07-18 GIA612 - Jul 18, 08:55 UTCJul 18, 09:15 UTC20m
2026-07-18 GIA137 - Jul 18, 06:10 UTCJul 18, 06:20 UTC10m
2026-07-18 GIA551 - Jul 18, 01:25 UTCJul 18, 01:39 UTC15m
2026-07-17 GIA149 - Jul 17, 06:50 UTCJul 17, 07:00 UTC10m
2026-07-17 GIA149 - Jul 17, 02:54 UTCJul 17, 06:15 UTC3h 20m
2026-07-17 GIA305 - Jul 17, 01:15 UTCJul 17, 01:29 UTC15m
2026-07-16 GIA310 - Jul 16, 07:35 UTCJul 16, 08:20 UTC45m
2026-07-16 GIA829 - Jul 16, 06:00 UTCJul 16, 06:10 UTC10m
2026-07-16 GIA829 - Jul 16, 04:45 UTCJul 16, 05:20 UTC35m
2026-07-16 GIA828 - Jul 16, 02:00 UTCJul 16, 03:10 UTC1h 10m
2026-07-16 GIA533 - Jul 16, 00:20 UTCJul 16, 00:35 UTC15m
2026-07-15 GIA601 - Jul 15, 09:40 UTCJul 15, 09:50 UTC10m
2026-07-15 GIA561 - Jul 15, 00:00 UTCJul 15, 00:15 UTC15m
2026-07-14 GIA411 - Jul 14, 09:30 UTCJul 14, 09:45 UTC15m
2026-07-14 GIA408 - Jul 14, 04:45 UTCJul 14, 05:05 UTC20m

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

Mode-S 8A02D4 frequently asked

What is Mode-S code 8A02D4?
8A02D4 is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-GMV.
Where is Mode-S 8A02D4 registered?
Mode-S code 8A02D4 is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A02D4 broadcasting right now?
Yes. Mode-S 8A02D4 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A02D4, octal 42401324, decimal 9,044,692.
What flights does 8A02D4 operate?
Mode-S 8A02D4 has broadcast 20 distinct callsigns, including GIA867, GIA149, GIA833, GIA823, GIA601.