sensors Mode-S transponder
717C97
ICAO 24-bit transponder address · allocated to Saudi Arabia
Currently assigned to HZ-NE25 · AIRBUS A-330-300
- Hex
- 717C97
- Octal
- 34276227
- Decimal
- 7,437,463
- Country
- SA
- Tail
- HZ-NE25
- Type
- A333
- Flights observed
- 41
- Distinct callsigns
- 13
- Country
- SA
- Last broadcast
- 9h ago
Last known position
Country allocation
The ICAO 24-bit address 717C97 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 13 distinct
| Callsign | Airline | Flights | Last seen |
|---|---|---|---|
| KNE663 | Nas Air | 15 | 2026-05-20 |
| KNE664 | Nas Air | 6 | 2026-06-02 |
| KNE8393 | - | 4 | 2026-05-11 |
| KNE671 | Nas Air | 4 | 2026-05-17 |
| KNE8419 | - | 2 | 2026-05-18 |
| KNE672 | Nas Air | 2 | 2026-04-16 |
| KNE411 | Nas Air | 2 | 2026-04-30 |
| KNE9384 | - | 1 | 2026-05-31 |
| KNE9382 | - | 1 | 2026-05-31 |
| KNE8426 | - | 1 | 2026-05-21 |
| KNE8414 | - | 1 | 2026-05-16 |
| KNE416 | - | 1 | 2026-04-23 |
| KNE415 | Nas Air | 1 | 2026-04-23 |
Recent flights last 41
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-02 | KNE664 | MED → JED | Jun 2, 05:40 UTC | Jun 2, 09:45 UTC | 4h 5m |
| 2026-06-01 | KNE664 | MED → JED | Jun 1, 08:00 UTC | Jun 2, 02:25 UTC | 18h 25m |
| 2026-05-31 | KNE9384 | - | May 31, 13:40 UTC | Jun 1, 04:05 UTC | 14h 25m |
| 2026-05-31 | KNE9382 | - | May 31, 08:25 UTC | May 31, 10:20 UTC | 1h 55m |
| 2026-05-21 | KNE8426 | - | May 21, 15:55 UTC | May 21, 19:20 UTC | 3h 25m |
| 2026-05-20 | KNE663 | JED → CMN | May 20, 22:55 UTC | May 21, 13:15 UTC | 14h 20m |
| 2026-05-19 | KNE663 | JED → CMN | May 19, 23:55 UTC | May 20, 19:15 UTC | 19h 21m |
| 2026-05-19 | KNE663 | JED → CMN | May 19, 03:40 UTC | May 19, 20:00 UTC | 16h 20m |
| 2026-05-18 | KNE663 | JED → CMN | May 18, 23:50 UTC | May 19, 20:00 UTC | 20h 10m |
| 2026-05-18 | KNE663 | JED → CMN | May 18, 21:50 UTC | May 19, 20:00 UTC | 22h 10m |
| 2026-05-18 | KNE663 | JED → CMN | May 18, 20:15 UTC | May 19, 19:40 UTC | 23h 25m |
| 2026-05-18 | KNE8419 | - | May 18, 10:10 UTC | May 19, 06:50 UTC | 20h 39m |
| 2026-05-18 | KNE8419 | - | May 18, 08:25 UTC | May 19, 06:50 UTC | 22h 24m |
| 2026-05-17 | KNE671 | JED → RBA | May 17, 09:50 UTC | May 18, 04:51 UTC | 19h 1m |
| 2026-05-17 | KNE671 | JED → RBA | May 17, 09:00 UTC | May 18, 04:51 UTC | 19h 51m |
| 2026-05-16 | KNE8414 | - | May 16, 13:01 UTC | May 16, 15:55 UTC | 2h 55m |
| 2026-05-15 | KNE663 | JED → CMN | May 15, 16:00 UTC | May 16, 09:51 UTC | 17h 51m |
| 2026-05-14 | KNE663 | JED → CMN | May 14, 18:40 UTC | May 15, 13:20 UTC | 18h 40m |
| 2026-05-13 | KNE663 | JED → CMN | May 13, 22:25 UTC | May 14, 16:05 UTC | 17h 40m |
| 2026-05-13 | KNE663 | JED → CMN | May 13, 14:05 UTC | May 13, 19:35 UTC | 5h 30m |
| 2026-05-11 | KNE8393 | - | May 11, 16:20 UTC | May 12, 04:30 UTC | 12h 11m |
| 2026-05-11 | KNE8393 | - | May 11, 07:50 UTC | May 12, 04:30 UTC | 20h 40m |
| 2026-05-11 | KNE8393 | - | May 11, 05:50 UTC | May 12, 04:30 UTC | 22h 41m |
| 2026-05-11 | KNE8393 | - | May 11, 05:30 UTC | May 12, 03:45 UTC | 22h 15m |
| 2026-05-10 | KNE663 | JED → CMN | May 10, 22:05 UTC | May 11, 02:40 UTC | 4h 35m |
| 2026-04-30 | KNE411 | DMM → JED | Apr 30, 20:00 UTC | Apr 30, 20:15 UTC | 15m |
| 2026-04-28 | KNE411 | DMM → JED | Apr 28, 20:10 UTC | Apr 28, 20:20 UTC | 10m |
| 2026-04-23 | KNE415 | DMM → JED | Apr 23, 17:55 UTC | Apr 23, 18:10 UTC | 15m |
| 2026-04-23 | KNE416 | - | Apr 23, 15:25 UTC | Apr 23, 15:35 UTC | 10m |
| 2026-04-16 | KNE672 | RBA → JED | Apr 16, 23:30 UTC | Apr 17, 01:00 UTC | 1h 30m |
| 2026-04-16 | KNE672 | RBA → JED | Apr 16, 21:30 UTC | Apr 16, 22:40 UTC | 1h 10m |
| 2026-04-16 | KNE671 | - | Apr 16, 17:15 UTC | Apr 16, 18:00 UTC | 45m |
| 2026-04-16 | KNE671 | - | Apr 16, 15:20 UTC | Apr 16, 17:10 UTC | 1h 50m |
| 2026-04-14 | KNE664 | - | Apr 14, 23:05 UTC | Apr 14, 23:20 UTC | 15m |
| 2026-04-14 | KNE664 | - | Apr 14, 20:55 UTC | Apr 14, 22:30 UTC | 1h 35m |
| 2026-04-14 | KNE664 | - | Apr 14, 19:30 UTC | Apr 14, 20:50 UTC | 1h 20m |
| 2026-04-14 | KNE663 | JED → CMN | Apr 14, 16:50 UTC | Apr 14, 17:10 UTC | 20m |
| 2026-04-14 | KNE663 | JED → CMN | Apr 14, 14:50 UTC | Apr 14, 16:45 UTC | 1h 55m |
| 2026-04-14 | KNE663 | JED → CMN | Apr 14, 13:40 UTC | Apr 14, 14:45 UTC | 1h 5m |
| 2026-04-12 | KNE664 | - | Apr 12, 19:40 UTC | Apr 12, 20:15 UTC | 35m |
| 2026-04-12 | KNE663 | - | Apr 12, 17:15 UTC | Apr 12, 17:30 UTC | 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-NE25 page for operator, model, and routing details .