sensors Mode-S transponder
717CFC
ICAO 24-bit transponder address · allocated to Saudi Arabia
Currently assigned to HZ-NS36 · AIRBUS A-320neo
- Hex
- 717CFC
- Octal
- 34276374
- Decimal
- 7,437,564
- Country
- SA
- Tail
- HZ-NS36
- Type
- A20N
- Flights observed
- 99
- Distinct callsigns
- 20
- Country
- SA
- Last broadcast
- 5h ago
Last known position
Country allocation
The ICAO 24-bit address 717CFC 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 |
|---|---|---|---|
| KNE555 | - | 8 | 2026-06-29 |
| KNE620 | - | 5 | 2026-06-30 |
| KNE556 | Nas Air | 5 | 2026-06-29 |
| KNE384 | - | 5 | 2026-07-08 |
| KNE325 | - | 5 | 2026-07-04 |
| KNE619 | Nas Air | 4 | 2026-06-30 |
| KNE323 | - | 3 | 2026-07-13 |
| KNE689 | Nas Air | 2 | 2026-04-18 |
| KNE631 | Nas Air | 2 | 2026-05-24 |
| KNE621 | Nas Air | 2 | 2026-05-17 |
| KNE575 | Nas Air | 2 | 2026-06-19 |
| KNE413 | Nas Air | 2 | 2026-05-09 |
| KNE396 | - | 2 | 2026-07-12 |
| KNE383 | - | 2 | 2026-07-07 |
| KNE360 | - | 2 | 2026-07-11 |
| KNE359 | - | 2 | 2026-07-10 |
| KNE326 | Nas Air | 2 | 2026-04-14 |
| KNE324 | - | 2 | 2026-07-14 |
| KNE9311 | - | 1 | 2026-06-13 |
| KNE9310 | - | 1 | 2026-06-13 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-14 | KNE324 | - | Jul 14, 05:30 UTC | Jul 14, 12:15 UTC | 6h 45m |
| 2026-07-13 | KNE323 | - | Jul 13, 07:05 UTC | Jul 14, 07:00 UTC | 23h 55m |
| 2026-07-12 | KNE396 | - | Jul 12, 13:05 UTC | Jul 13, 07:35 UTC | 18h 30m |
| 2026-07-12 | KNE396 | - | Jul 12, 11:50 UTC | Jul 13, 07:35 UTC | 19h 45m |
| 2026-07-11 | KNE395 | - | Jul 11, 23:10 UTC | Jul 12, 10:01 UTC | 10h 50m |
| 2026-07-11 | KNE360 | - | Jul 11, 10:50 UTC | Jul 11, 19:40 UTC | 8h 50m |
| 2026-07-10 | KNE359 | - | Jul 10, 23:15 UTC | Jul 11, 09:20 UTC | 10h 5m |
| 2026-07-10 | KNE324 | - | Jul 10, 05:20 UTC | Jul 10, 21:45 UTC | 16h 25m |
| 2026-07-09 | KNE323 | - | Jul 9, 11:05 UTC | Jul 10, 10:45 UTC | 23h 40m |
| 2026-07-09 | KNE323 | - | Jul 9, 10:50 UTC | Jul 10, 07:10 UTC | 20h 20m |
| 2026-07-08 | KNE359 | - | Jul 8, 15:05 UTC | Jul 9, 09:45 UTC | 18h 40m |
| 2026-07-08 | KNE384 | - | Jul 8, 13:05 UTC | Jul 9, 09:45 UTC | 20h 40m |
| 2026-07-08 | KNE384 | PRG → TZX | Jul 8, 12:40 UTC | Jul 9, 09:45 UTC | 21h 5m |
| 2026-07-07 | KNE383 | - | Jul 7, 22:50 UTC | Jul 8, 11:00 UTC | 12h 10m |
| 2026-07-07 | KNE321 | - | Jul 7, 05:00 UTC | Jul 7, 21:30 UTC | 16h 30m |
| 2026-07-06 | KNE372 | - | Jul 6, 16:40 UTC | Jul 7, 03:35 UTC | 10h 55m |
| 2026-07-06 | KNE318 | - | Jul 6, 04:25 UTC | Jul 6, 15:30 UTC | 11h 5m |
| 2026-07-05 | KNE317 | - | Jul 5, 23:35 UTC | Jul 6, 02:35 UTC | 3h 0m |
| 2026-07-04 | KNE325 | - | Jul 4, 22:15 UTC | Jul 5, 14:05 UTC | 15h 50m |
| 2026-07-04 | KNE325 | - | Jul 4, 15:05 UTC | Jul 5, 14:05 UTC | 23h 0m |
| 2026-07-04 | KNE325 | - | Jul 4, 14:45 UTC | Jul 5, 07:45 UTC | 17h 0m |
| 2026-07-04 | KNE377 | - | Jul 4, 12:35 UTC | Jul 4, 13:05 UTC | 30m |
| 2026-07-03 | KNE384 | - | Jul 3, 15:05 UTC | Jul 4, 13:05 UTC | 22h 0m |
| 2026-07-03 | KNE384 | - | Jul 3, 13:05 UTC | Jul 4, 13:00 UTC | 23h 55m |
| 2026-07-03 | KNE384 | - | Jul 3, 12:35 UTC | Jul 3, 16:10 UTC | 3h 35m |
| 2026-07-02 | KNE383 | - | Jul 2, 22:05 UTC | Jul 3, 11:15 UTC | 13h 10m |
| 2026-07-02 | KNE358 | - | Jul 2, 19:55 UTC | Jul 2, 22:00 UTC | 2h 5m |
| 2026-07-02 | KNE357 | - | Jul 2, 08:40 UTC | Jul 2, 18:10 UTC | 9h 30m |
| 2026-07-02 | KNE309 | - | Jul 2, 05:25 UTC | Jul 2, 07:20 UTC | 1h 55m |
| 2026-06-30 | KNE620 | - | Jun 30, 20:10 UTC | Jun 30, 22:55 UTC | 2h 45m |
| 2026-06-30 | KNE619 | JED → SJJ | Jun 30, 08:55 UTC | Jun 30, 18:10 UTC | 9h 15m |
| 2026-06-29 | KNE556 | SAW → JED | Jun 29, 12:34 UTC | Jun 30, 06:55 UTC | 18h 21m |
| 2026-06-29 | KNE555 | - | Jun 29, 09:14 UTC | Jun 29, 10:59 UTC | 1h 45m |
| 2026-06-28 | KNE555 | - | Jun 28, 13:19 UTC | Jun 29, 10:59 UTC | 21h 40m |
| 2026-06-28 | KNE555 | - | Jun 28, 11:19 UTC | Jun 29, 10:59 UTC | 23h 40m |
| 2026-06-27 | KNE624 | - | Jun 27, 09:04 UTC | Jun 27, 11:09 UTC | 2h 5m |
| 2026-06-26 | KNE620 | - | Jun 26, 19:20 UTC | Jun 27, 08:05 UTC | 12h 45m |
| 2026-06-26 | KNE619 | JED → SJJ | Jun 26, 09:50 UTC | Jun 26, 17:59 UTC | 8h 10m |
| 2026-06-25 | KNE590 | - | Jun 25, 20:39 UTC | Jun 25, 21:15 UTC | 35m |
| 2026-06-25 | KNE589 | JED → CAI | Jun 25, 19:09 UTC | Jun 25, 19:24 UTC | 15m |
| 2026-06-25 | KNE556 | SAW → JED | Jun 25, 12:35 UTC | Jun 25, 14:20 UTC | 1h 45m |
| 2026-06-25 | KNE555 | - | Jun 25, 09:29 UTC | Jun 25, 11:15 UTC | 1h 45m |
| 2026-06-22 | KNE206 | DXB → RUH | Jun 22, 12:25 UTC | Jun 22, 13:14 UTC | 50m |
| 2026-06-22 | KNE205 | - | Jun 22, 02:59 UTC | Jun 22, 11:14 UTC | 8h 15m |
| 2026-06-22 | KNE215 | - | Jun 22, 00:14 UTC | Jun 22, 01:44 UTC | 1h 30m |
| 2026-06-19 | KNE575 | CAI → MED | Jun 19, 13:59 UTC | Jun 19, 14:15 UTC | 15m |
| 2026-06-13 | KNE9311 | - | Jun 13, 19:40 UTC | Jun 13, 19:55 UTC | 15m |
| 2026-06-13 | KNE9310 | - | Jun 13, 11:35 UTC | Jun 13, 14:20 UTC | 2h 45m |
| 2026-06-12 | KNE552 | AMM → JED | Jun 12, 12:25 UTC | Jun 12, 12:45 UTC | 20m |
| 2026-06-11 | KNE556 | SAW → JED | Jun 11, 12:40 UTC | Jun 11, 14:25 UTC | 1h 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-NS36 page for operator, model, and routing details .