sensors Mode-S transponder
7105AC
ICAO 24-bit transponder address · allocated to Saudi Arabia
Currently assigned to HZ-AR25 · BOEING 787-10 Dreamliner
- Hex
- 7105AC
- Octal
- 34202654
- Decimal
- 7,407,020
- Country
- SA
- Tail
- HZ-AR25
- Type
- B78X
- Flights observed
- 98
- Distinct callsigns
- 20
- Country
- SA
- Last broadcast
- 18h ago
Last known position
Country allocation
The ICAO 24-bit address 7105AC 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 |
|---|---|---|---|
| SVA834 | Saudi Arabian Airlines | 10 | 2026-05-10 |
| SVA119 | Saudi Arabian Airlines | 10 | 2026-05-27 |
| SVA847 | Saudi Arabian Airlines | 5 | 2026-05-09 |
| SVA835 | Saudi Arabian Airlines | 5 | 2026-04-16 |
| SVA856 | Saudi Arabian Airlines | 4 | 2026-05-05 |
| SVA120 | Saudi Arabian Airlines | 4 | 2026-05-28 |
| SVA117 | Saudi Arabian Airlines | 4 | 2026-05-23 |
| SVA870 | Saudi Arabian Airlines | 3 | 2026-05-04 |
| SVA857 | Saudi Arabian Airlines | 3 | 2026-05-06 |
| SVA848 | Saudi Arabian Airlines | 3 | 2026-05-22 |
| SVA844 | Saudi Arabian Airlines | 3 | 2026-04-13 |
| SVA840 | Saudi Arabian Airlines | 3 | 2026-05-06 |
| SVA227 | Saudi Arabian Airlines | 3 | 2026-04-20 |
| SVA215 | Saudi Arabian Airlines | 3 | 2026-05-12 |
| SVA127 | Saudi Arabian Airlines | 3 | 2026-05-02 |
| SVA849 | Saudi Arabian Airlines | 2 | 2026-05-15 |
| SVA846 | Saudi Arabian Airlines | 2 | 2026-05-08 |
| SVA845 | - | 2 | 2026-04-13 |
| SVA841 | Saudi Arabian Airlines | 2 | 2026-05-21 |
| SVA5015 | - | 2 | 2026-05-10 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | SVA376 | CMN → JED | May 29, 07:00 UTC | May 29, 10:55 UTC | 3h 55m |
| 2026-05-28 | SVA120 | LHR → RUH | May 28, 14:10 UTC | May 29, 04:20 UTC | 14h 10m |
| 2026-05-27 | SVA119 | JED → LHR | May 27, 17:05 UTC | May 28, 11:40 UTC | 18h 35m |
| 2026-05-27 | SVA119 | JED → LHR | May 27, 15:05 UTC | May 28, 11:40 UTC | 20h 35m |
| 2026-05-27 | SVA119 | JED → LHR | May 27, 14:00 UTC | May 28, 11:40 UTC | 21h 40m |
| 2026-05-26 | SVA119 | JED → LHR | May 26, 15:05 UTC | May 27, 11:25 UTC | 20h 21m |
| 2026-05-25 | SVA120 | LHR → RUH | May 25, 15:05 UTC | May 26, 10:50 UTC | 19h 44m |
| 2026-05-25 | SVA120 | LHR → RUH | May 25, 14:05 UTC | May 26, 10:50 UTC | 20h 44m |
| 2026-05-24 | SVA119 | JED → LHR | May 24, 17:05 UTC | May 25, 11:05 UTC | 18h 0m |
| 2026-05-24 | SVA119 | JED → LHR | May 24, 15:05 UTC | May 25, 11:05 UTC | 20h 0m |
| 2026-05-24 | SVA119 | JED → LHR | May 24, 14:25 UTC | May 25, 11:00 UTC | 20h 35m |
| 2026-05-23 | SVA119 | JED → LHR | May 23, 21:45 UTC | May 24, 11:20 UTC | 13h 35m |
| 2026-05-23 | SVA117 | RUH → LHR | May 23, 15:35 UTC | May 23, 19:05 UTC | 3h 30m |
| 2026-05-22 | SVA117 | RUH → LHR | May 22, 23:05 UTC | May 23, 19:05 UTC | 20h 0m |
| 2026-05-22 | SVA117 | RUH → LHR | May 22, 21:10 UTC | May 23, 19:05 UTC | 21h 55m |
| 2026-05-22 | SVA117 | RUH → LHR | May 22, 19:10 UTC | May 23, 19:00 UTC | 23h 50m |
| 2026-05-22 | SVA848 | JED → BKK | May 22, 16:30 UTC | May 22, 16:40 UTC | 10m |
| 2026-05-21 | SVA848 | JED → BKK | May 21, 21:20 UTC | May 22, 16:00 UTC | 18h 40m |
| 2026-05-21 | SVA841 | KUL → JED | May 21, 18:35 UTC | May 21, 18:55 UTC | 20m |
| 2026-05-21 | SVA5586 | - | May 21, 00:40 UTC | May 21, 16:25 UTC | 15h 45m |
| 2026-05-20 | SVA9621 | - | May 20, 06:50 UTC | May 20, 22:10 UTC | 15h 20m |
| 2026-05-19 | SVA377 | JED → CMN | May 19, 12:40 UTC | May 20, 04:40 UTC | 16h 1m |
| 2026-05-19 | SVA3654 | RUH → CCJ | May 19, 04:40 UTC | May 19, 10:50 UTC | 6h 10m |
| 2026-05-16 | SVA841 | KUL → JED | May 16, 18:35 UTC | May 16, 22:45 UTC | 4h 10m |
| 2026-05-15 | SVA849 | BKK → JED | May 15, 21:10 UTC | May 16, 16:15 UTC | 19h 6m |
| 2026-05-15 | SVA849 | BKK → JED | May 15, 19:05 UTC | May 16, 12:40 UTC | 17h 36m |
| 2026-05-15 | SVA848 | JED → BKK | May 15, 16:05 UTC | May 15, 16:20 UTC | 15m |
| 2026-05-14 | SVA5590 | - | May 14, 23:05 UTC | May 15, 12:50 UTC | 13h 45m |
| 2026-05-14 | SVA9625 | - | May 14, 06:40 UTC | May 14, 21:40 UTC | 15h 0m |
| 2026-05-13 | SVA131 | JED → CDG | May 13, 10:00 UTC | May 14, 04:25 UTC | 18h 25m |
| 2026-05-12 | SVA214 | AMS → JED | May 12, 14:40 UTC | May 13, 07:35 UTC | 16h 55m |
| 2026-05-12 | SVA215 | JED → AMS | May 12, 08:50 UTC | May 12, 12:30 UTC | 3h 40m |
| 2026-05-11 | SVA215 | JED → AMS | May 11, 13:05 UTC | May 12, 12:30 UTC | 23h 26m |
| 2026-05-11 | SVA215 | JED → AMS | May 11, 12:40 UTC | May 12, 11:00 UTC | 22h 21m |
| 2026-05-11 | SVA5009 | - | May 11, 09:50 UTC | May 12, 09:00 UTC | 23h 11m |
| 2026-05-10 | SVA834 | JED → KUL | May 10, 13:05 UTC | May 11, 07:30 UTC | 18h 25m |
| 2026-05-10 | SVA834 | JED → KUL | May 10, 12:30 UTC | May 11, 07:30 UTC | 19h 0m |
| 2026-05-10 | SVA5015 | - | May 10, 09:45 UTC | May 11, 07:30 UTC | 21h 45m |
| 2026-05-09 | SVA834 | JED → KUL | May 9, 13:05 UTC | May 10, 07:25 UTC | 18h 20m |
| 2026-05-09 | SVA847 | BKK → RUH | May 9, 11:05 UTC | May 10, 07:25 UTC | 20h 20m |
| 2026-05-09 | SVA847 | BKK → RUH | May 9, 09:05 UTC | May 10, 07:25 UTC | 22h 20m |
| 2026-05-09 | SVA847 | BKK → RUH | May 9, 08:50 UTC | May 10, 06:59 UTC | 22h 10m |
| 2026-05-08 | SVA846 | RUH → BKK | May 8, 23:55 UTC | May 9, 06:10 UTC | 6h 15m |
| 2026-05-07 | SVA5003 | - | May 7, 18:30 UTC | May 7, 22:00 UTC | 3h 30m |
| 2026-05-06 | SVA840 | JED → KUL | May 6, 21:45 UTC | May 7, 15:50 UTC | 18h 5m |
| 2026-05-06 | SVA840 | JED → KUL | May 6, 19:05 UTC | May 7, 15:50 UTC | 20h 45m |
| 2026-05-06 | SVA857 | DPS → SIN | May 6, 18:45 UTC | May 7, 15:50 UTC | 21h 5m |
| 2026-05-05 | SVA856 | JED → SIN | May 5, 23:25 UTC | May 6, 06:20 UTC | 6h 55m |
| 2026-05-04 | SVA871 | MNL → JED | May 4, 15:45 UTC | May 4, 20:35 UTC | 4h 51m |
| 2026-05-04 | SVA870 | JED → MNL | May 4, 08:25 UTC | May 4, 12:10 UTC | 3h 45m |
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-AR25 page for operator, model, and routing details .