sensors Mode-S transponder
71012E
ICAO 24-bit transponder address · allocated to Saudi Arabia
Currently assigned to HZ-AK45 · BOEING 777-300ER
- Hex
- 71012E
- Octal
- 34200456
- Decimal
- 7,405,870
- Country
- SA
- Tail
- HZ-AK45
- Type
- B77W
- Flights observed
- 17
- Distinct callsigns
- 10
- Country
- SA
- Last broadcast
- 6d ago
Last known position
Country allocation
The ICAO 24-bit address 71012E 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 10 distinct
Recent flights last 17
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-23 | SVA7318 | - | Jun 23, 06:34 UTC | Jun 23, 08:09 UTC | 1h 35m |
| 2026-06-22 | SVA7318 | - | Jun 22, 10:49 UTC | Jun 22, 11:35 UTC | 45m |
| 2026-06-20 | SVA7304 | - | Jun 20, 17:44 UTC | Jun 20, 21:55 UTC | 4h 10m |
| 2026-06-20 | SVA7304 | - | Jun 20, 08:29 UTC | Jun 20, 12:30 UTC | 4h 0m |
| 2026-06-18 | SVA7294 | - | Jun 18, 13:35 UTC | Jun 18, 15:20 UTC | 1h 45m |
| 2026-06-18 | SVA7293 | - | Jun 18, 08:45 UTC | Jun 18, 10:35 UTC | 1h 50m |
| 2026-06-18 | SVA7293 | - | Jun 18, 03:40 UTC | Jun 18, 05:30 UTC | 1h 50m |
| 2026-06-17 | SVA7286 | - | Jun 17, 15:50 UTC | Jun 17, 17:45 UTC | 1h 55m |
| 2026-06-08 | SVA7253 | - | Jun 8, 20:30 UTC | Jun 8, 20:50 UTC | 20m |
| 2026-06-08 | SVA7253 | - | Jun 8, 18:35 UTC | Jun 8, 19:00 UTC | 25m |
| 2026-06-02 | SVA7209 | - | Jun 2, 18:05 UTC | Jun 2, 21:05 UTC | 3h 0m |
| 2026-06-02 | SVA7209 | - | Jun 2, 10:05 UTC | Jun 2, 13:45 UTC | 3h 40m |
| 2026-05-15 | SVA7161 | - | May 15, 09:20 UTC | May 15, 12:40 UTC | 3h 20m |
| 2026-05-15 | SVA7161 | - | May 15, 03:40 UTC | May 15, 07:00 UTC | 3h 20m |
| 2026-05-12 | SVA7147 | - | May 12, 07:40 UTC | May 12, 10:35 UTC | 2h 55m |
| 2026-04-23 | SVA7072 | - | Apr 23, 21:40 UTC | Apr 24, 07:25 UTC | 9h 45m |
| 2026-04-23 | SVA7072 | - | Apr 23, 06:45 UTC | Apr 23, 18:05 UTC | 11h 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 HZ-AK45 page for operator, model, and routing details .