Apparatus

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sensors Mode-S transponder

8A026E

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-GFM · BOEING 737-800

Hex
8A026E
Octal
42401156
Decimal
9,044,590
Country
ID
Tail
PK-GFM
Type
B738
No current signal · last broadcast 10m ago
Flights observed
152
Distinct callsigns
20
Country
ID
Last broadcast
10m ago

Last known position

Most recent position reported by Mode-S 8A026E.

Country allocation

The ICAO 24-bit address 8A026E 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
GIA175 Garuda Indonesia 12 2026-05-30
GIA172 Garuda Indonesia 10 2026-05-30
GIA530 Garuda Indonesia 6 2026-05-02
GIA312 Garuda Indonesia 6 2026-05-19
GIA310 Garuda Indonesia 6 2026-05-21
GIA304 Garuda Indonesia 6 2026-05-29
GIA317 Garuda Indonesia 5 2026-05-15
GIA535 Garuda Indonesia 4 2026-05-03
GIA420 Garuda Indonesia 4 2026-05-19
GIA402 Garuda Indonesia 4 2026-05-27
GIA252 Garuda Indonesia 4 2026-05-28
GIA204 Garuda Indonesia 4 2026-05-19
GIA165 Garuda Indonesia 4 2026-05-26
GIA149 Garuda Indonesia 4 2026-05-23
GIA509 Garuda Indonesia 3 2026-05-27
GIA407 Garuda Indonesia 3 2026-05-27
GIA315 Garuda Indonesia 3 2026-05-18
GIA313 Garuda Indonesia 3 2026-05-20
GIA246 Garuda Indonesia 3 2026-05-12
GIA179 Garuda Indonesia 3 2026-05-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 GIA175 PKU → CGK May 30, 04:05 UTCMay 30, 05:25 UTC1h 20m
2026-05-30 GIA172 CGK → PKU May 30, 01:00 UTCMay 30, 02:06 UTC1h 6m
2026-05-29 GIA304 CGK → SUB May 29, 00:00 UTCMay 29, 05:25 UTC5h 25m
2026-05-28 GIA252 JOG → DPS May 28, 06:55 UTCMay 28, 07:10 UTC15m
2026-05-28 GIA253 DPS → YIA May 28, 05:10 UTCMay 28, 05:20 UTC10m
2026-05-28 GIA304 CGK → SUB May 28, 00:05 UTCMay 28, 00:15 UTC10m
2026-05-27 GIA509 PNK → CGK May 27, 11:20 UTCMay 27, 11:35 UTC15m
2026-05-27 GIA407 DPS → CGK May 27, 05:24 UTCMay 27, 05:40 UTC15m
2026-05-27 GIA402 CGK → DPS May 27, 00:10 UTCMay 27, 00:55 UTC45m
2026-05-26 GIA165 PDG → CGK May 26, 11:54 UTCMay 26, 12:10 UTC15m
2026-05-26 GIA165 PDG → CGK May 26, 08:54 UTCMay 26, 11:20 UTC2h 25m
2026-05-26 GIA162 CGK → PDG May 26, 08:04 UTCMay 26, 08:15 UTC10m
2026-05-26 GIA829 SIN → CGK May 26, 04:45 UTCMay 26, 05:54 UTC1h 10m
2026-05-26 GIA828 CGK → SIN May 26, 02:00 UTCMay 26, 03:09 UTC1h 10m
2026-05-26 GIA207 YIA → CGK May 26, 00:00 UTCMay 26, 00:39 UTC40m
2026-05-25 GIA206 CGK → YIA May 25, 12:30 UTCMay 25, 12:55 UTC25m
2026-05-25 GIA213 YIA → CGK May 25, 10:10 UTCMay 25, 10:55 UTC45m
2026-05-25 GIA212 CGK → YIA May 25, 08:00 UTCMay 25, 08:20 UTC20m
2026-05-24 GIA2024 CGK → YIA May 24, 03:05 UTCMay 24, 09:50 UTC6h 45m
2026-05-23 GIA149 PDG → CGK May 23, 06:30 UTCMay 23, 06:45 UTC15m
2026-05-23 GIA149 PDG → CGK May 23, 03:30 UTCMay 23, 05:50 UTC2h 20m
2026-05-22 GIA221 SOC → CGK May 22, 09:45 UTCMay 22, 10:15 UTC30m
2026-05-22 GIA228 CGK → SOC May 22, 07:20 UTCMay 22, 07:30 UTC10m
2026-05-22 GIA402 CGK → DPS May 22, 00:15 UTCMay 22, 00:55 UTC40m
2026-05-21 GIA310 CGK → SUB May 21, 07:25 UTCMay 21, 10:55 UTC3h 30m
2026-05-21 GIA175 PKU → CGK May 21, 04:00 UTCMay 21, 05:25 UTC1h 25m
2026-05-21 GIA172 CGK → PKU May 21, 01:10 UTCMay 21, 02:10 UTC1h 0m
2026-05-20 GIA313 SUB → CGK May 20, 06:50 UTCMay 20, 12:25 UTC5h 35m
2026-05-20 GIA208 CGK → YIA May 20, 04:45 UTCMay 20, 05:10 UTC25m
2026-05-20 GIA153 BTH → CGK May 20, 03:05 UTCMay 20, 03:25 UTC20m
2026-05-20 GIA153 BTH → CGK May 20, 02:05 UTCMay 20, 02:30 UTC25m
2026-05-19 GIA150 CGK → BTH May 19, 23:25 UTCMay 20, 00:30 UTC1h 5m
2026-05-19 GIA420 CGK → DPS May 19, 10:20 UTCMay 19, 14:35 UTC4h 15m
2026-05-19 GIA312 CGK → SUB May 19, 05:25 UTCMay 19, 09:00 UTC3h 35m
2026-05-19 GIA204 CGK → YIA May 19, 01:05 UTCMay 19, 03:55 UTC2h 50m
2026-05-18 GIA315 SUB → CGK May 18, 10:45 UTCMay 18, 10:55 UTC10m
2026-05-18 GIA310 CGK → SUB May 18, 07:25 UTCMay 18, 08:10 UTC45m
2026-05-18 GIA175 PKU → CGK May 18, 04:00 UTCMay 18, 05:20 UTC1h 20m
2026-05-18 GIA172 CGK → PKU May 18, 01:15 UTCMay 18, 02:20 UTC1h 5m
2026-05-17 GIA420 CGK → DPS May 17, 10:05 UTCMay 17, 14:30 UTC4h 25m
2026-05-17 GIA074 CGK → TKG May 17, 05:40 UTCMay 17, 05:55 UTC15m
2026-05-17 GIA204 CGK → YIA May 17, 01:00 UTCMay 17, 03:55 UTC2h 55m
2026-05-16 GIA310 CGK → SUB May 16, 07:35 UTCMay 16, 08:01 UTC25m
2026-05-16 GIA175 PKU → CGK May 16, 03:55 UTCMay 16, 04:35 UTC40m
2026-05-16 GIA172 CGK → PKU May 16, 01:45 UTCMay 16, 02:10 UTC25m
2026-05-15 GIA317 SUB → CGK May 15, 08:55 UTCMay 15, 09:05 UTC10m
2026-05-15 GIA312 CGK → SUB May 15, 05:25 UTCMay 15, 06:10 UTC45m
2026-05-15 GIA163 PDG → CGK May 15, 00:00 UTCMay 15, 03:10 UTC3h 10m
2026-05-14 GIA310 CGK → SUB May 14, 07:25 UTCMay 14, 07:35 UTC10m
2026-05-14 GIA175 PKU → CGK May 14, 04:00 UTCMay 14, 05:20 UTC1h 20m

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

Mode-S 8A026E frequently asked

What is Mode-S code 8A026E?
8A026E is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-GFM.
Where is Mode-S 8A026E registered?
Mode-S code 8A026E is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A026E broadcasting right now?
No active broadcast right now. Last signal was 10m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A026E, octal 42401156, decimal 9,044,590.
What flights does 8A026E operate?
Mode-S 8A026E has broadcast 20 distinct callsigns, including GIA175, GIA172, GIA530, GIA312, GIA310.