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sensors Mode-S transponder

8A0448

ICAO 24-bit transponder address · allocated to Indonesia

Currently assigned to PK-GNG · BOEING 737-800

Hex
8A0448
Octal
42402110
Decimal
9,045,064
Country
ID
Tail
PK-GNG
Type
B738
No current signal · last broadcast Jul 26, 14:40 UTC
Flights observed
361
Distinct callsigns
20
Country
ID
Last broadcast
Jul 26, 14:40 UTC

Last known position

Most recent position reported by Mode-S 8A0448.

Country allocation

The ICAO 24-bit address 8A0448 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
GIA147 - 12 2026-07-12
GIA829 Garuda Indonesia 11 2026-07-19
GIA860 - 9 2026-06-16
GIA898 - 7 2026-06-18
GIA867 - 6 2026-07-10
GIA863 - 6 2026-06-17
GIA828 Garuda Indonesia 6 2026-07-19
GIA648 - 6 2026-07-14
GIA163 - 6 2026-06-30
GIA837 Garuda Indonesia 5 2026-07-07
GIA649 - 5 2026-07-15
GIA183 Garuda Indonesia 5 2026-07-20
GIA157 - 5 2026-07-19
GIA121 Garuda Indonesia 5 2026-07-06
GIA899 - 4 2026-06-18
GIA836 - 4 2026-07-07
GIA8320 Garuda Indonesia 4 2026-06-05
GIA823 - 4 2026-06-22
GIA622 - 4 2026-07-09
GIA601 - 4 2026-07-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 GIA420 CGK → DPS Jul 26, 10:25 UTCJul 26, 14:40 UTC4h 15m
2026-07-26 GIA187 KNO → CGK Jul 26, 03:25 UTCJul 26, 08:35 UTC5h 11m
2026-07-25 GIA617 UPG → CGK Jul 25, 10:10 UTCJul 26, 01:40 UTC15h 30m
2026-07-25 GIA187 KNO → CGK Jul 25, 08:10 UTCJul 25, 08:25 UTC15m
2026-07-25 GIA184 CGK → KNO Jul 25, 02:50 UTCJul 25, 07:30 UTC4h 40m
2026-07-24 GIA206 CGK → YIA Jul 24, 12:25 UTCJul 25, 00:55 UTC12h 30m
2026-07-24 GIA075 TKG → CGK Jul 24, 07:55 UTCJul 24, 08:30 UTC35m
2026-07-24 GIA074 CGK → TKG Jul 24, 05:55 UTCJul 24, 06:10 UTC15m
2026-07-24 GIA205 YIA → CGK Jul 24, 03:25 UTCJul 24, 03:55 UTC30m
2026-07-24 GIA204 CGK → YIA Jul 24, 01:05 UTCJul 24, 01:25 UTC20m
2026-07-23 GIA179 PKU → CGK Jul 23, 12:10 UTCJul 23, 12:25 UTC15m
2026-07-23 GIA179 PKU → CGK Jul 23, 11:05 UTCJul 23, 11:35 UTC30m
2026-07-23 GIA176 CGK → PKU Jul 23, 09:15 UTCJul 23, 09:35 UTC20m
2026-07-23 GIA176 CGK → PKU Jul 23, 08:25 UTCJul 23, 08:35 UTC10m
2026-07-23 GIA109 PLM → CGK Jul 23, 06:20 UTCJul 23, 06:35 UTC15m
2026-07-23 GIA104 - Jul 23, 03:45 UTCJul 23, 03:55 UTC10m
2026-07-22 GIA606 - Jul 22, 19:05 UTCJul 22, 19:30 UTC25m
2026-07-22 GIA601 - Jul 22, 12:45 UTCJul 22, 13:20 UTC35m
2026-07-22 GIA600 - Jul 22, 02:35 UTCJul 22, 02:45 UTC10m
2026-07-22 GIA561 - Jul 22, 00:00 UTCJul 22, 00:15 UTC15m
2026-07-21 GIA601 - Jul 21, 09:45 UTCJul 21, 10:00 UTC15m
2026-07-20 GIA183 KNO → CGK Jul 20, 23:25 UTCJul 21, 01:15 UTC1h 49m
2026-07-20 GIA196 - Jul 20, 12:30 UTCJul 20, 14:05 UTC1h 35m
2026-07-20 GIA453 LBJ → CGK Jul 20, 10:50 UTCJul 20, 11:05 UTC15m
2026-07-20 GIA452 - Jul 20, 06:00 UTCJul 20, 06:40 UTC40m
2026-07-20 GIA645 GTO → CGK Jul 20, 04:30 UTCJul 20, 04:40 UTC10m
2026-07-19 GIA157 - Jul 19, 12:00 UTCJul 19, 12:20 UTC20m
2026-07-19 GIA157 - Jul 19, 11:10 UTCJul 19, 11:25 UTC15m
2026-07-19 GIA154 CGK → BTH Jul 19, 08:15 UTCJul 19, 09:15 UTC1h 0m
2026-07-19 GIA829 SIN → CGK Jul 19, 06:15 UTCJul 19, 06:25 UTC10m
2026-07-19 GIA829 SIN → CGK Jul 19, 05:10 UTCJul 19, 05:40 UTC30m
2026-07-19 GIA828 CGK → SIN Jul 19, 01:55 UTCJul 19, 03:15 UTC1h 20m
2026-07-18 GIA561 - Jul 18, 23:55 UTCJul 19, 00:15 UTC20m
2026-07-18 GIA177 - Jul 18, 08:15 UTCJul 18, 09:40 UTC1h 25m
2026-07-18 GIA174 - Jul 18, 05:30 UTCJul 18, 06:35 UTC1h 5m
2026-07-18 GIA535 - Jul 18, 03:40 UTCJul 18, 03:55 UTC15m
2026-07-17 GIA839 - Jul 17, 14:04 UTCJul 17, 15:25 UTC1h 20m
2026-07-17 GIA838 - Jul 17, 11:10 UTCJul 17, 12:25 UTC1h 15m
2026-07-17 GIA245 - Jul 17, 09:20 UTCJul 17, 09:35 UTC15m
2026-07-17 GIA242 - Jul 17, 06:54 UTCJul 17, 07:14 UTC20m
2026-07-17 GIA175 PKU → CGK Jul 17, 03:59 UTCJul 17, 05:25 UTC1h 25m
2026-07-17 GIA172 - Jul 17, 01:15 UTCJul 17, 02:25 UTC1h 10m
2026-07-16 GIA165 - Jul 16, 12:05 UTCJul 16, 12:20 UTC15m
2026-07-16 GIA162 - Jul 16, 08:15 UTCJul 16, 08:30 UTC15m
2026-07-16 GIA581 - Jul 16, 06:25 UTCJul 16, 06:35 UTC10m
2026-07-15 GIA575 - Jul 15, 12:55 UTCJul 15, 13:05 UTC10m
2026-07-15 GIA137 - Jul 15, 06:15 UTCJul 15, 06:35 UTC20m
2026-07-15 GIA649 - Jul 15, 02:05 UTCJul 15, 02:15 UTC10m
2026-07-14 GIA648 - Jul 14, 18:40 UTCJul 14, 19:00 UTC20m
2026-07-14 GIA193 - Jul 14, 09:50 UTCJul 14, 15:10 UTC5h 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-GNG page for operator, model, and routing details .

Mode-S 8A0448 frequently asked

What is Mode-S code 8A0448?
8A0448 is an ICAO 24-bit transponder address. Allocated to Indonesia. Assigned to PK-GNG.
Where is Mode-S 8A0448 registered?
Mode-S code 8A0448 is allocated to Indonesia (ID). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 8A0448 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 14:40 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 8A0448, octal 42402110, decimal 9,045,064.
What flights does 8A0448 operate?
Mode-S 8A0448 has broadcast 20 distinct callsigns, including GIA147, GIA829, GIA860, GIA898, GIA867.