sensors Mode-S transponder
717CC8
ICAO 24-bit transponder address · allocated to Saudi Arabia
Currently assigned to HZ-NS54 · AIRBUS A-320neo
- Hex
- 717CC8
- Octal
- 34276310
- Decimal
- 7,437,512
- Country
- SA
- Tail
- HZ-NS54
- Type
- A20N
- Flights observed
- 36
- Distinct callsigns
- 20
- Country
- SA
- Last broadcast
- 1d ago
Last known position
Country allocation
The ICAO 24-bit address 717CC8 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 |
|---|---|---|---|
| KNE397 | Nas Air | 3 | 2026-05-30 |
| KNE330 | Nas Air | 3 | 2026-05-21 |
| KNE205 | Nas Air | 3 | 2026-05-23 |
| KNE398 | Nas Air | 2 | 2026-05-30 |
| KNE361 | Nas Air | 2 | 2026-05-05 |
| KNE304 | Nas Air | 2 | 2026-06-01 |
| KNE303 | Nas Air | 2 | 2026-06-01 |
| KNE268 | Nas Air | 2 | 2026-05-27 |
| KNE334 | Nas Air | 1 | 2026-05-09 |
| KNE333 | Nas Air | 1 | 2026-05-08 |
| KNE329 | Nas Air | 1 | 2026-04-25 |
| KNE323 | Nas Air | 1 | 2026-05-08 |
| KNE320 | Nas Air | 1 | 2026-05-18 |
| KNE319 | Nas Air | 1 | 2026-05-18 |
| KNE316 | Nas Air | 1 | 2026-05-15 |
| KNE310 | Nas Air | 1 | 2026-05-25 |
| KNE309 | Nas Air | 1 | 2026-05-24 |
| KNE275 | Nas Air | 1 | 2026-05-05 |
| KNE269 | Nas Air | 1 | 2026-05-30 |
| KNE267 | Nas Air | 1 | 2026-05-27 |
Recent flights last 36
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-06-01 | KNE253 | RUH → AMM | Jun 1, 18:05 UTC | Jun 1, 18:15 UTC | 10m |
| 2026-06-01 | KNE304 | TZX → RUH | Jun 1, 08:40 UTC | Jun 1, 08:45 UTC | 5m |
| 2026-06-01 | KNE303 | RUH → TZX | Jun 1, 07:05 UTC | Jun 1, 07:25 UTC | 20m |
| 2026-05-30 | KNE269 | RUH → CAI | May 30, 23:15 UTC | May 31, 17:55 UTC | 18h 40m |
| 2026-05-30 | KNE398 | MXP → RUH | May 30, 10:10 UTC | May 30, 21:30 UTC | 11h 20m |
| 2026-05-30 | KNE397 | RUH → MXP | May 30, 03:55 UTC | May 30, 07:50 UTC | 3h 55m |
| 2026-05-28 | KNE266 | CAI → RUH | May 28, 20:45 UTC | May 28, 20:55 UTC | 10m |
| 2026-05-28 | KNE265 | RUH → CAI | May 28, 10:00 UTC | May 28, 19:00 UTC | 9h 0m |
| 2026-05-27 | KNE268 | CAI → RUH | May 27, 13:00 UTC | May 28, 10:10 UTC | 21h 10m |
| 2026-05-27 | KNE267 | RUH → CAI | May 27, 11:05 UTC | May 27, 11:25 UTC | 20m |
| 2026-05-26 | KNE304 | TZX → RUH | May 26, 07:59 UTC | May 26, 08:15 UTC | 15m |
| 2026-05-25 | KNE303 | RUH → TZX | May 25, 19:20 UTC | May 26, 06:49 UTC | 11h 30m |
| 2026-05-25 | KNE310 | TBS → RUH | May 25, 10:05 UTC | May 25, 17:50 UTC | 7h 45m |
| 2026-05-24 | KNE309 | RUH → TBS | May 24, 18:25 UTC | May 25, 09:00 UTC | 14h 35m |
| 2026-05-23 | KNE205 | RUH → DXB | May 23, 06:05 UTC | May 23, 10:30 UTC | 4h 25m |
| 2026-05-21 | KNE330 | DEL → RUH | May 21, 23:05 UTC | May 22, 10:20 UTC | 11h 14m |
| 2026-05-21 | KNE398 | MXP → RUH | May 21, 09:40 UTC | May 21, 21:15 UTC | 11h 35m |
| 2026-05-21 | KNE397 | RUH → MXP | May 21, 04:00 UTC | May 21, 08:10 UTC | 4h 10m |
| 2026-05-20 | KNE397 | RUH → MXP | May 20, 06:15 UTC | May 21, 06:00 UTC | 23h 45m |
| 2026-05-20 | KNE255 | RUH → AMM | May 20, 04:45 UTC | May 21, 04:00 UTC | 23h 15m |
| 2026-05-18 | KNE330 | DEL → RUH | May 18, 22:55 UTC | May 18, 23:25 UTC | 30m |
| 2026-05-18 | KNE320 | LKO → RUH | May 18, 09:20 UTC | May 18, 21:15 UTC | 11h 54m |
| 2026-05-18 | KNE319 | RUH → LKO | May 18, 03:30 UTC | May 18, 07:25 UTC | 3h 55m |
| 2026-05-15 | KNE316 | ISB → RUH | May 15, 20:40 UTC | May 16, 02:25 UTC | 5h 45m |
| 2026-05-09 | KNE334 | LKO → RUH | May 9, 03:25 UTC | May 9, 07:35 UTC | 4h 10m |
| 2026-05-08 | KNE333 | RUH → LKO | May 8, 11:30 UTC | May 9, 01:45 UTC | 14h 15m |
| 2026-05-08 | KNE323 | RUH → GYD | May 8, 07:14 UTC | May 8, 10:19 UTC | 3h 5m |
| 2026-05-05 | KNE361 | RUH → NBO | May 5, 23:40 UTC | May 5, 23:50 UTC | 10m |
| 2026-05-05 | KNE275 | RUH → CAI | May 5, 13:25 UTC | May 5, 13:40 UTC | 15m |
| 2026-04-25 | KNE330 | DEL → RUH | Apr 25, 22:55 UTC | Apr 26, 02:35 UTC | 3h 40m |
| 2026-04-25 | KNE329 | RUH → DEL | Apr 25, 17:55 UTC | Apr 25, 21:50 UTC | 3h 55m |
| 2026-04-17 | KNE268 | - | Apr 17, 15:25 UTC | Apr 17, 15:35 UTC | 10m |
| 2026-04-15 | KNE206 | - | Apr 15, 13:30 UTC | Apr 15, 14:35 UTC | 1h 5m |
| 2026-04-15 | KNE205 | RUH → DXB | Apr 15, 11:00 UTC | Apr 15, 11:30 UTC | 30m |
| 2026-04-15 | KNE205 | RUH → DXB | Apr 15, 10:15 UTC | Apr 15, 10:55 UTC | 40m |
| 2026-04-14 | KNE361 | RUH → NBO | Apr 14, 23:40 UTC | Apr 14, 23:50 UTC | 10m |
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-NS54 page for operator, model, and routing details .