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sensors Mode-S transponder

8A020E

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-GMI · BOEING 737-800

Hex
8A020E
Octal
42401016
Decimal
9,044,494
Country
ID
Tail
PK-GMI
Type
B738
No current signal · last broadcast 5h ago
Flights observed
379
Distinct callsigns
20
Country
ID
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 8A020E.

Country allocation

The ICAO 24-bit address 8A020E 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
GIA860 - 15 2026-06-17
GIA867 Garuda Indonesia 12 2026-05-28
GIA863 - 11 2026-06-18
GIA823 Garuda Indonesia 10 2026-05-29
GIA866 Garuda Indonesia 9 2026-05-28
GIA837 Garuda Indonesia 9 2026-06-03
GIA833 Garuda Indonesia 8 2026-06-04
GIA825 Garuda Indonesia 8 2026-06-04
GIA187 - 8 2026-06-24
GIA821 - 7 2026-07-06
GIA601 - 7 2026-06-20
GIA8320 - 6 2026-07-10
GIA212 Garuda Indonesia 6 2026-06-16
GIA157 - 6 2026-07-05
GIA836 Garuda Indonesia 5 2026-06-03
GIA832 Garuda Indonesia 5 2026-06-04
GIA829 - 5 2026-06-15
GIA820 - 5 2026-07-06
GIA535 - 5 2026-07-09
GIA408 - 5 2026-07-11

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 GIA072 - Jul 14, 11:15 UTCJul 14, 11:30 UTC15m
2026-07-14 GIA433 - Jul 14, 08:30 UTCJul 14, 08:45 UTC15m
2026-07-14 GIA430 - Jul 14, 04:15 UTCJul 14, 05:00 UTC45m
2026-07-14 GIA323 - Jul 14, 02:25 UTCJul 14, 02:40 UTC15m
2026-07-13 GIA324 - Jul 13, 13:40 UTCJul 13, 14:25 UTC45m
2026-07-13 GIA165 - Jul 13, 11:45 UTCJul 13, 12:00 UTC15m
2026-07-13 GIA165 - Jul 13, 08:50 UTCJul 13, 11:00 UTC2h 10m
2026-07-13 GIA162 - Jul 13, 08:01 UTCJul 13, 08:10 UTC10m
2026-07-13 GIA457 - Jul 13, 06:15 UTCJul 13, 06:35 UTC20m
2026-07-13 GIA456 - Jul 13, 00:05 UTCJul 13, 00:30 UTC25m
2026-07-12 GIA575 - Jul 12, 13:20 UTCJul 12, 13:35 UTC15m
2026-07-12 GIA149 - Jul 12, 06:55 UTCJul 12, 07:10 UTC15m
2026-07-12 GIA149 - Jul 12, 05:35 UTCJul 12, 06:05 UTC30m
2026-07-12 GIA148 - Jul 12, 03:35 UTCJul 12, 03:45 UTC10m
2026-07-12 GIA403 - Jul 12, 01:00 UTCJul 12, 01:10 UTC10m
2026-07-11 GIA426 - Jul 11, 11:50 UTCJul 11, 12:15 UTC25m
2026-07-11 GIA411 - Jul 11, 09:20 UTCJul 11, 09:30 UTC10m
2026-07-11 GIA408 - Jul 11, 05:01 UTCJul 11, 05:45 UTC45m
2026-07-10 GIA8330 - Jul 10, 18:30 UTCJul 10, 18:45 UTC15m
2026-07-10 GIA8320 - Jul 10, 16:10 UTCJul 10, 16:25 UTC15m
2026-07-10 GIA8320 - Jul 10, 14:40 UTCJul 10, 14:55 UTC15m
2026-07-10 GIA222 - Jul 10, 02:05 UTCJul 10, 02:45 UTC40m
2026-07-10 GIA401 - Jul 10, 00:30 UTCJul 10, 00:40 UTC10m
2026-07-09 GIA426 CGK → DPS Jul 9, 12:25 UTCJul 9, 13:10 UTC45m
2026-07-09 GIA317 - Jul 9, 09:00 UTCJul 9, 09:15 UTC15m
2026-07-09 GIA312 - Jul 9, 05:30 UTCJul 9, 05:55 UTC25m
2026-07-09 GIA535 - Jul 9, 03:35 UTCJul 9, 03:50 UTC15m
2026-07-08 GIA325 SUB → CGK Jul 8, 13:15 UTCJul 8, 13:25 UTC10m
2026-07-08 GIA252 - Jul 8, 07:55 UTCJul 8, 08:05 UTC10m
2026-07-08 GIA304 - Jul 8, 00:15 UTCJul 8, 05:40 UTC5h 25m
2026-07-07 GIA509 - Jul 7, 12:15 UTCJul 7, 12:25 UTC10m
2026-07-07 GIA141 - Jul 7, 06:40 UTCJul 7, 07:05 UTC25m
2026-07-07 GIA141 - Jul 7, 01:15 UTCJul 7, 05:55 UTC4h 40m
2026-07-06 GIA821 - Jul 6, 06:55 UTCJul 6, 07:05 UTC10m
2026-07-06 GIA821 - Jul 6, 05:15 UTCJul 6, 06:10 UTC55m
2026-07-06 GIA820 - Jul 6, 02:20 UTCJul 6, 03:35 UTC1h 15m
2026-07-05 GIA157 - Jul 5, 11:15 UTCJul 5, 12:20 UTC1h 5m
2026-07-05 GIA154 - Jul 5, 08:30 UTCJul 5, 09:30 UTC1h 0m
2026-07-05 GIA109 - Jul 5, 06:20 UTCJul 5, 06:35 UTC15m
2026-07-05 - - Jul 5, 03:45 UTCJul 5, 04:00 UTC15m
2026-07-05 GIA607 - Jul 5, 02:10 UTCJul 5, 02:25 UTC15m
2026-07-04 GIA606 - Jul 4, 19:10 UTCJul 4, 19:30 UTC20m
2026-07-04 GIA430 - Jul 4, 04:30 UTCJul 4, 09:05 UTC4h 35m
2026-07-03 GIA8330 - Jul 3, 18:55 UTCJul 4, 03:00 UTC8h 5m
2026-07-03 GIA8320 - Jul 3, 16:10 UTCJul 3, 16:20 UTC10m
2026-07-03 GIA8320 - Jul 3, 14:45 UTCJul 3, 15:05 UTC20m
2026-07-03 GIA225 - Jul 3, 05:00 UTCJul 3, 05:30 UTC30m
2026-07-03 GIA222 - Jul 3, 02:20 UTCJul 3, 02:45 UTC25m
2026-07-03 GIA401 - Jul 3, 00:40 UTCJul 3, 00:50 UTC10m
2026-07-02 GIA426 CGK → DPS Jul 2, 11:45 UTCJul 2, 12:30 UTC45m

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

Mode-S 8A020E frequently asked

What is Mode-S code 8A020E?
8A020E is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-GMI.
Where is Mode-S 8A020E registered?
Mode-S code 8A020E is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A020E broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A020E, octal 42401016, decimal 9,044,494.
What flights does 8A020E operate?
Mode-S 8A020E has broadcast 20 distinct callsigns, including GIA860, GIA867, GIA863, GIA823, GIA866.