sensors Mode-S transponder
710054
ICAO 24-bit transponder address · allocated to Saudi Arabia
Currently assigned to HZ-AK12 · BOEING 777-300ER
- Hex
- 710054
- Octal
- 34200124
- Decimal
- 7,405,652
- Country
- SA
- Tail
- HZ-AK12
- Type
- B77W
- Flights observed
- 166
- Distinct callsigns
- 20
- Country
- SA
- Last broadcast
- 1h ago
Current position
Country allocation
The ICAO 24-bit address 710054 falls within the block assigned to Saudi Arabia (SA) by ICAO Annex 10, Volume III. Every aircraft registered in Saudi Arabia 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 |
|---|---|---|---|
| SVA861 | Saudi Arabian Airlines | 7 | 2026-06-03 |
| SVA819 | Saudi Arabian Airlines | 7 | 2026-06-12 |
| SVA862 | Saudi Arabian Airlines | 6 | 2026-06-02 |
| SVA818 | Saudi Arabian Airlines | 6 | 2026-06-11 |
| SVA738 | Saudi Arabian Airlines | 6 | 2026-07-06 |
| SVA805 | - | 5 | 2026-06-29 |
| SVA760 | - | 5 | 2026-07-11 |
| SVA341 | - | 5 | 2026-07-02 |
| SVA826 | - | 4 | 2026-07-03 |
| SVA810 | - | 4 | 2026-07-08 |
| SVA804 | Saudi Arabian Airlines | 4 | 2026-06-29 |
| SVA800 | - | 4 | 2026-07-07 |
| SVA756 | - | 4 | 2026-07-01 |
| SVA734 | - | 4 | 2026-07-06 |
| SVA5728 | - | 4 | 2026-06-17 |
| SVA373 | - | 4 | 2026-07-20 |
| SVA372 | Saudi Arabian Airlines | 4 | 2026-07-21 |
| SVA802 | Saudi Arabian Airlines | 3 | 2026-05-06 |
| SVA801 | Saudi Arabian Airlines | 3 | 2026-07-07 |
| SVA761 | Saudi Arabian Airlines | 3 | 2026-07-11 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-21 | SVA372 | CMN → JED | Jul 21, 14:20 UTC | Jul 22, 01:00 UTC | 10h 40m |
| 2026-07-20 | SVA373 | - | Jul 20, 18:00 UTC | Jul 21, 11:40 UTC | 17h 39m |
| 2026-07-20 | SVA704 | JED → KHI | Jul 20, 06:05 UTC | Jul 20, 23:55 UTC | 17h 50m |
| 2026-07-20 | SVA704 | JED → KHI | Jul 20, 03:10 UTC | Jul 20, 23:55 UTC | 20h 45m |
| 2026-07-20 | SVA817 | CGK → JED | Jul 20, 02:25 UTC | Jul 20, 23:55 UTC | 21h 30m |
| 2026-07-19 | SVA816 | - | Jul 19, 06:20 UTC | Jul 20, 00:15 UTC | 17h 55m |
| 2026-07-19 | SVA816 | - | Jul 19, 00:35 UTC | Jul 19, 23:00 UTC | 22h 25m |
| 2026-07-18 | SVA722 | JED → ISB | Jul 18, 17:15 UTC | Jul 19, 16:20 UTC | 23h 5m |
| 2026-07-18 | SVA372 | CMN → JED | Jul 18, 14:05 UTC | Jul 19, 06:25 UTC | 16h 20m |
| 2026-07-18 | SVA373 | - | Jul 18, 08:10 UTC | Jul 18, 11:50 UTC | 3h 40m |
| 2026-07-17 | SVA809 | - | Jul 17, 09:50 UTC | Jul 18, 09:00 UTC | 23h 11m |
| 2026-07-17 | SVA809 | - | Jul 17, 07:55 UTC | Jul 17, 10:35 UTC | 2h 40m |
| 2026-07-17 | SVA808 | - | Jul 17, 00:45 UTC | Jul 17, 05:39 UTC | 4h 55m |
| 2026-07-12 | SVA723 | - | Jul 12, 01:30 UTC | Jul 12, 08:20 UTC | 6h 50m |
| 2026-07-11 | SVA761 | DEL → RUH | Jul 11, 13:30 UTC | Jul 12, 01:25 UTC | 11h 55m |
| 2026-07-11 | SVA760 | - | Jul 11, 07:45 UTC | Jul 11, 11:45 UTC | 4h 0m |
| 2026-07-09 | SVA823 | - | Jul 9, 22:15 UTC | Jul 10, 02:20 UTC | 4h 5m |
| 2026-07-09 | SVA822 | - | Jul 9, 01:05 UTC | Jul 9, 19:40 UTC | 18h 35m |
| 2026-07-09 | SVA822 | - | Jul 9, 00:40 UTC | Jul 9, 19:40 UTC | 19h 0m |
| 2026-07-08 | SVA810 | - | Jul 8, 06:25 UTC | Jul 8, 22:25 UTC | 16h 0m |
| 2026-07-08 | SVA810 | - | Jul 8, 01:05 UTC | Jul 8, 22:25 UTC | 21h 20m |
| 2026-07-08 | SVA810 | - | Jul 8, 00:50 UTC | Jul 8, 22:25 UTC | 21h 35m |
| 2026-07-07 | SVA722 | - | Jul 7, 13:45 UTC | Jul 8, 08:30 UTC | 18h 45m |
| 2026-07-07 | SVA801 | DAC → RUH | Jul 7, 11:55 UTC | Jul 7, 12:00 UTC | 5m |
| 2026-07-07 | SVA800 | - | Jul 7, 09:50 UTC | Jul 7, 10:05 UTC | 15m |
| 2026-07-06 | SVA800 | - | Jul 6, 22:00 UTC | Jul 7, 08:05 UTC | 10h 5m |
| 2026-07-06 | SVA738 | JED → LHE | Jul 6, 06:10 UTC | Jul 6, 19:40 UTC | 13h 30m |
| 2026-07-06 | SVA734 | - | Jul 6, 00:55 UTC | Jul 6, 03:35 UTC | 2h 40m |
| 2026-07-04 | SVA372 | CMN → JED | Jul 4, 14:20 UTC | Jul 4, 17:30 UTC | 3h 10m |
| 2026-07-03 | SVA373 | - | Jul 3, 18:05 UTC | Jul 4, 11:25 UTC | 17h 20m |
| 2026-07-03 | SVA826 | - | Jul 3, 15:15 UTC | Jul 3, 15:30 UTC | 15m |
| 2026-07-03 | SVA826 | - | Jul 3, 07:30 UTC | Jul 3, 14:45 UTC | 7h 15m |
| 2026-07-02 | SVA826 | - | Jul 2, 17:20 UTC | Jul 3, 14:45 UTC | 21h 25m |
| 2026-07-02 | SVA826 | - | Jul 2, 15:25 UTC | Jul 3, 14:45 UTC | 23h 20m |
| 2026-07-02 | SVA340 | ALG → JED | Jul 2, 11:05 UTC | Jul 3, 10:55 UTC | 23h 50m |
| 2026-07-02 | SVA341 | - | Jul 2, 09:35 UTC | Jul 3, 07:50 UTC | 22h 15m |
| 2026-07-02 | SVA341 | - | Jul 2, 00:25 UTC | Jul 2, 17:40 UTC | 17h 15m |
| 2026-07-01 | SVA341 | - | Jul 1, 22:40 UTC | Jul 2, 17:40 UTC | 19h 0m |
| 2026-07-01 | SVA341 | - | Jul 1, 19:35 UTC | Jul 2, 17:40 UTC | 22h 5m |
| 2026-07-01 | SVA341 | - | Jul 1, 17:05 UTC | Jul 2, 16:55 UTC | 23h 50m |
| 2026-07-01 | SVA757 | - | Jul 1, 06:20 UTC | Jul 2, 00:50 UTC | 18h 30m |
| 2026-07-01 | SVA756 | - | Jul 1, 00:35 UTC | Jul 1, 04:05 UTC | 3h 30m |
| 2026-06-29 | SVA805 | - | Jun 29, 19:09 UTC | Jun 29, 23:54 UTC | 4h 45m |
| 2026-06-29 | SVA804 | JED → DAC | Jun 29, 07:50 UTC | Jun 29, 16:55 UTC | 9h 5m |
| 2026-06-28 | SVA724 | - | Jun 28, 18:25 UTC | Jun 29, 07:44 UTC | 13h 20m |
| 2026-06-27 | SVA805 | - | Jun 27, 19:15 UTC | Jun 28, 14:04 UTC | 18h 50m |
| 2026-06-26 | SVA804 | JED → DAC | Jun 26, 23:44 UTC | Jun 27, 17:04 UTC | 17h 20m |
| 2026-06-25 | SVA805 | - | Jun 25, 19:15 UTC | Jun 25, 23:59 UTC | 4h 45m |
| 2026-06-25 | SVA804 | JED → DAC | Jun 25, 12:15 UTC | Jun 25, 17:09 UTC | 4h 55m |
| 2026-06-23 | SVA9651 | - | Jun 23, 08:54 UTC | Jun 23, 12:09 UTC | 3h 15m |
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 HZ-AK12 page for operator, model, and routing details .