sensors Mode-S transponder
8A0579
ICAO 24-bit transponder address · allocated to Indonesia
Currently assigned to PK-GIK · BOEING 777-300ER
- Hex
- 8A0579
- Octal
- 42402571
- Decimal
- 9,045,369
- Country
- ID
- Tail
- PK-GIK
- Type
- B77W
- Flights observed
- 96
- Distinct callsigns
- 20
- Country
- ID
- Last broadcast
- 10h ago
Last known position
Country allocation
The ICAO 24-bit address 8A0579 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 |
|---|---|---|---|
| GIA088 | Garuda Indonesia | 8 | 2026-05-28 |
| GIA1213 | - | 5 | 2026-05-01 |
| GIA1402 | - | 4 | 2026-06-01 |
| GIA1223 | - | 4 | 2026-05-08 |
| GIA1221 | - | 4 | 2026-05-07 |
| GIA1217 | - | 4 | 2026-05-04 |
| GIA1209 | - | 4 | 2026-04-28 |
| GIA1205 | - | 4 | 2026-04-25 |
| GIA1229 | - | 3 | 2026-05-12 |
| GIA1227 | - | 3 | 2026-05-11 |
| GIA1219 | - | 3 | 2026-05-05 |
| GIA1135 | - | 3 | 2026-05-16 |
| GIA1117 | - | 3 | 2026-05-02 |
| GIA1109 | - | 3 | 2026-04-27 |
| GIA1105 | - | 3 | 2026-04-24 |
| GIA089 | Garuda Indonesia | 3 | 2026-05-30 |
| GIA1237 | - | 2 | 2026-05-18 |
| GIA1235 | - | 2 | 2026-05-17 |
| GIA1225 | - | 2 | 2026-05-09 |
| GIA1215 | - | 2 | 2026-05-02 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-01 | GIA1402 | - | Jun 1, 19:55 UTC | Jun 2, 14:00 UTC | 18h 5m |
| 2026-06-01 | GIA1402 | - | Jun 1, 14:30 UTC | Jun 2, 14:00 UTC | 23h 30m |
| 2026-06-01 | GIA1402 | - | Jun 1, 01:30 UTC | Jun 1, 20:50 UTC | 19h 20m |
| 2026-05-31 | GIA1402 | - | May 31, 21:40 UTC | Jun 1, 20:15 UTC | 22h 35m |
| 2026-05-30 | GIA089 | AMS → CGK | May 30, 10:25 UTC | May 30, 23:30 UTC | 13h 5m |
| 2026-05-28 | GIA088 | CGK → AMS | May 28, 17:55 UTC | May 29, 08:40 UTC | 14h 45m |
| 2026-05-25 | GIA089 | AMS → CGK | May 25, 10:35 UTC | May 25, 23:00 UTC | 12h 25m |
| 2026-05-24 | GIA088 | CGK → AMS | May 24, 15:35 UTC | May 25, 05:45 UTC | 14h 10m |
| 2026-05-22 | GIA1242 | - | May 22, 13:20 UTC | May 22, 21:00 UTC | 7h 40m |
| 2026-05-21 | GIA1142 | - | May 21, 01:15 UTC | May 21, 01:45 UTC | 30m |
| 2026-05-20 | GIA1142 | - | May 20, 18:40 UTC | May 20, 19:40 UTC | 1h 0m |
| 2026-05-19 | GIA1139 | - | May 19, 18:10 UTC | May 19, 18:45 UTC | 35m |
| 2026-05-18 | GIA1237 | - | May 18, 18:40 UTC | May 19, 13:15 UTC | 18h 35m |
| 2026-05-18 | GIA1237 | - | May 18, 07:25 UTC | May 19, 00:15 UTC | 16h 49m |
| 2026-05-17 | GIA1137 | - | May 17, 09:15 UTC | May 18, 02:25 UTC | 17h 10m |
| 2026-05-17 | GIA1235 | - | May 17, 05:25 UTC | May 18, 02:25 UTC | 21h 0m |
| 2026-05-16 | GIA1235 | - | May 16, 16:45 UTC | May 17, 09:55 UTC | 17h 10m |
| 2026-05-16 | GIA1135 | - | May 16, 10:35 UTC | May 17, 09:55 UTC | 23h 20m |
| 2026-05-16 | GIA1135 | - | May 16, 00:55 UTC | May 16, 17:10 UTC | 16h 16m |
| 2026-05-15 | GIA1135 | - | May 15, 20:50 UTC | May 16, 17:10 UTC | 20h 21m |
| 2026-05-15 | GIA1233 | - | May 15, 08:30 UTC | May 16, 01:30 UTC | 16h 59m |
| 2026-05-15 | GIA1133 | - | May 15, 01:50 UTC | May 15, 02:55 UTC | 1h 5m |
| 2026-05-13 | GIA1131 | - | May 13, 21:15 UTC | May 13, 21:40 UTC | 25m |
| 2026-05-12 | GIA1229 | - | May 12, 20:20 UTC | May 13, 16:00 UTC | 19h 40m |
| 2026-05-12 | GIA1229 | - | May 12, 20:10 UTC | May 13, 16:00 UTC | 19h 50m |
| 2026-05-12 | GIA1229 | - | May 12, 07:25 UTC | May 13, 00:35 UTC | 17h 10m |
| 2026-05-11 | GIA1227 | - | May 11, 12:20 UTC | May 12, 08:05 UTC | 19h 46m |
| 2026-05-11 | GIA1227 | - | May 11, 12:10 UTC | May 12, 08:05 UTC | 19h 56m |
| 2026-05-10 | GIA1227 | - | May 10, 22:55 UTC | May 11, 16:35 UTC | 17h 40m |
| 2026-05-09 | GIA1225 | - | May 9, 22:20 UTC | May 10, 17:40 UTC | 19h 20m |
| 2026-05-09 | GIA1225 | - | May 9, 11:15 UTC | May 10, 06:04 UTC | 18h 50m |
| 2026-05-09 | GIA1125 | - | May 9, 04:50 UTC | May 10, 02:20 UTC | 21h 30m |
| 2026-05-08 | GIA1125 | - | May 8, 19:05 UTC | May 9, 11:45 UTC | 16h 40m |
| 2026-05-08 | GIA1223 | - | May 8, 15:20 UTC | May 9, 11:45 UTC | 20h 25m |
| 2026-05-08 | GIA1223 | - | May 8, 12:00 UTC | May 9, 05:20 UTC | 17h 20m |
| 2026-05-08 | GIA1223 | - | May 8, 02:39 UTC | May 8, 19:50 UTC | 17h 10m |
| 2026-05-07 | GIA1223 | - | May 7, 20:35 UTC | May 8, 19:50 UTC | 23h 15m |
| 2026-05-07 | GIA1123 | - | May 7, 05:15 UTC | May 8, 03:04 UTC | 21h 50m |
| 2026-05-07 | GIA1221 | - | May 7, 01:30 UTC | May 7, 21:30 UTC | 20h 0m |
| 2026-05-06 | GIA1221 | - | May 6, 22:20 UTC | May 7, 21:30 UTC | 23h 10m |
| 2026-05-06 | GIA1221 | - | May 6, 12:35 UTC | May 7, 05:50 UTC | 17h 14m |
| 2026-05-06 | GIA1221 | - | May 6, 06:55 UTC | May 7, 05:50 UTC | 22h 54m |
| 2026-05-05 | GIA1121 | - | May 5, 18:50 UTC | May 6, 16:35 UTC | 21h 45m |
| 2026-05-05 | GIA1219 | - | May 5, 15:05 UTC | May 6, 13:10 UTC | 22h 5m |
| 2026-05-05 | GIA1219 | - | May 5, 11:50 UTC | May 6, 07:30 UTC | 19h 40m |
| 2026-05-05 | GIA1219 | - | May 5, 03:05 UTC | May 5, 19:25 UTC | 16h 20m |
| 2026-05-04 | GIA1119 | - | May 4, 07:20 UTC | May 4, 22:20 UTC | 15h 1m |
| 2026-05-04 | GIA1217 | - | May 4, 02:50 UTC | May 4, 22:20 UTC | 19h 31m |
| 2026-05-04 | GIA1217 | - | May 4, 00:34 UTC | May 4, 22:20 UTC | 21h 46m |
| 2026-05-03 | GIA1217 | - | May 3, 15:25 UTC | May 4, 08:00 UTC | 16h 35m |
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-GIK page for operator, model, and routing details .