sensors Mode-S transponder
717CE6
ICAO 24-bit transponder address · allocated to Saudi Arabia
Currently assigned to HZ-NS44 · AIRBUS A-320neo
- Hex
- 717CE6
- Octal
- 34276346
- Decimal
- 7,437,542
- Country
- SA
- Tail
- HZ-NS44
- Type
- A20N
- Flights observed
- 134
- Distinct callsigns
- 20
- Country
- SA
- Last broadcast
- 1h ago
Last known position
Country allocation
The ICAO 24-bit address 717CE6 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 |
|---|---|---|---|
| KNE325 | - | 8 | 2026-06-16 |
| KNE621 | Nas Air | 6 | 2026-07-01 |
| KNE637 | - | 5 | 2026-07-07 |
| KNE622 | Nas Air | 5 | 2026-07-01 |
| KNE620 | - | 4 | 2026-07-15 |
| KNE321 | Nas Air | 4 | 2026-06-18 |
| KNE690 | - | 3 | 2026-04-14 |
| KNE631 | - | 3 | 2026-07-11 |
| KNE619 | Nas Air | 3 | 2026-07-15 |
| KNE556 | Nas Air | 3 | 2026-05-19 |
| KNE398 | - | 3 | 2026-06-23 |
| KNE397 | - | 3 | 2026-06-22 |
| KNE327 | - | 3 | 2026-06-21 |
| KNE310 | - | 3 | 2026-06-29 |
| KNE309 | - | 3 | 2026-06-29 |
| KNE629 | Nas Air | 2 | 2026-05-03 |
| KNE624 | - | 2 | 2026-07-13 |
| KNE623 | - | 2 | 2026-07-12 |
| KNE558 | - | 2 | 2026-04-13 |
| KNE555 | Nas Air | 2 | 2026-05-18 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-17 | KNE626 | - | Jul 17, 20:50 UTC | Jul 18, 05:30 UTC | 8h 41m |
| 2026-07-17 | KNE700 | - | Jul 17, 00:25 UTC | Jul 17, 18:40 UTC | 18h 15m |
| 2026-07-16 | KNE699 | - | Jul 16, 21:25 UTC | Jul 16, 23:10 UTC | 1h 45m |
| 2026-07-15 | KNE620 | - | Jul 15, 21:35 UTC | Jul 16, 21:30 UTC | 23h 55m |
| 2026-07-15 | KNE620 | - | Jul 15, 20:05 UTC | Jul 15, 22:30 UTC | 2h 25m |
| 2026-07-15 | KNE619 | JED → SJJ | Jul 15, 09:15 UTC | Jul 15, 18:30 UTC | 9h 15m |
| 2026-07-14 | KNE620 | - | Jul 14, 19:35 UTC | Jul 15, 06:50 UTC | 11h 14m |
| 2026-07-13 | KNE619 | JED → SJJ | Jul 13, 23:40 UTC | Jul 14, 17:55 UTC | 18h 15m |
| 2026-07-13 | KNE624 | - | Jul 13, 09:10 UTC | Jul 13, 11:25 UTC | 2h 15m |
| 2026-07-12 | KNE623 | - | Jul 12, 13:35 UTC | Jul 13, 07:45 UTC | 18h 10m |
| 2026-07-12 | KNE591 | - | Jul 12, 06:50 UTC | Jul 12, 12:01 UTC | 5h 10m |
| 2026-07-11 | KNE620 | - | Jul 11, 19:30 UTC | Jul 12, 05:30 UTC | 10h 0m |
| 2026-07-11 | KNE619 | JED → SJJ | Jul 11, 07:35 UTC | Jul 11, 17:50 UTC | 10h 15m |
| 2026-07-11 | KNE631 | - | Jul 11, 04:45 UTC | Jul 11, 06:30 UTC | 1h 45m |
| 2026-07-10 | KNE407 | - | Jul 10, 21:55 UTC | Jul 10, 22:05 UTC | 10m |
| 2026-07-10 | KNE578 | - | Jul 10, 15:40 UTC | Jul 10, 15:50 UTC | 10m |
| 2026-07-10 | KNE632 | - | Jul 10, 07:40 UTC | Jul 10, 09:25 UTC | 1h 45m |
| 2026-07-09 | KNE631 | - | Jul 9, 12:15 UTC | Jul 10, 06:20 UTC | 18h 5m |
| 2026-07-09 | KNE631 | - | Jul 9, 11:15 UTC | Jul 10, 06:20 UTC | 19h 5m |
| 2026-07-09 | KNE639 | - | Jul 9, 08:25 UTC | Jul 9, 10:00 UTC | 1h 35m |
| 2026-07-08 | KNE413 | - | Jul 8, 23:50 UTC | Jul 9, 00:05 UTC | 15m |
| 2026-07-07 | KNE637 | - | Jul 7, 05:20 UTC | Jul 7, 06:10 UTC | 50m |
| 2026-07-05 | KNE590 | - | Jul 5, 21:05 UTC | Jul 5, 21:15 UTC | 10m |
| 2026-07-05 | KNE552 | AMM → JED | Jul 5, 14:35 UTC | Jul 5, 14:55 UTC | 20m |
| 2026-07-05 | KNE551 | JED → AMM | Jul 5, 13:00 UTC | Jul 5, 13:20 UTC | 20m |
| 2026-07-03 | KNE637 | - | Jul 3, 05:35 UTC | Jul 3, 15:30 UTC | 9h 55m |
| 2026-07-01 | KNE622 | TZX → JED | Jul 1, 19:20 UTC | Jul 2, 10:55 UTC | 15h 35m |
| 2026-07-01 | KNE621 | JED → TZX | Jul 1, 18:10 UTC | Jul 1, 18:15 UTC | 5m |
| 2026-07-01 | KNE621 | JED → TZX | Jul 1, 12:25 UTC | Jul 1, 17:30 UTC | 5h 5m |
| 2026-06-30 | KNE288 | - | Jun 30, 22:40 UTC | Jul 1, 10:45 UTC | 12h 5m |
| 2026-06-30 | KNE224 | DOH → RUH | Jun 30, 15:25 UTC | Jun 30, 21:10 UTC | 5h 45m |
| 2026-06-29 | KNE316 | - | Jun 29, 23:34 UTC | Jun 30, 14:10 UTC | 14h 36m |
| 2026-06-29 | KNE316 | - | Jun 29, 18:19 UTC | Jun 30, 14:10 UTC | 19h 51m |
| 2026-06-29 | KNE310 | - | Jun 29, 08:50 UTC | Jun 30, 02:25 UTC | 17h 36m |
| 2026-06-29 | KNE309 | - | Jun 29, 05:50 UTC | Jun 29, 07:40 UTC | 1h 50m |
| 2026-06-28 | KNE216 | - | Jun 28, 03:05 UTC | Jun 28, 03:55 UTC | 50m |
| 2026-06-27 | KNE215 | - | Jun 27, 15:30 UTC | Jun 28, 01:44 UTC | 10h 15m |
| 2026-06-27 | KNE223 | RUH → DOH | Jun 27, 13:35 UTC | Jun 27, 14:14 UTC | 40m |
| 2026-06-26 | KNE223 | RUH → DOH | Jun 26, 15:45 UTC | Jun 27, 14:14 UTC | 22h 30m |
| 2026-06-26 | KNE352 | - | Jun 26, 12:39 UTC | Jun 26, 16:14 UTC | 3h 35m |
| 2026-06-26 | KNE351 | - | Jun 26, 07:35 UTC | Jun 26, 11:20 UTC | 3h 45m |
| 2026-06-24 | KNE268 | CAI → RUH | Jun 24, 12:54 UTC | Jun 24, 13:05 UTC | 10m |
| 2026-06-24 | KNE267 | - | Jun 24, 10:59 UTC | Jun 24, 11:09 UTC | 10m |
| 2026-06-23 | KNE398 | - | Jun 23, 11:35 UTC | Jun 24, 11:09 UTC | 23h 35m |
| 2026-06-23 | KNE398 | - | Jun 23, 09:40 UTC | Jun 23, 12:55 UTC | 3h 15m |
| 2026-06-22 | KNE397 | - | Jun 22, 16:24 UTC | Jun 23, 07:49 UTC | 15h 25m |
| 2026-06-21 | KNE327 | - | Jun 21, 22:29 UTC | Jun 22, 15:05 UTC | 16h 35m |
| 2026-06-21 | KNE327 | - | Jun 21, 12:55 UTC | Jun 22, 07:30 UTC | 18h 35m |
| 2026-06-21 | KNE267 | - | Jun 21, 10:54 UTC | Jun 21, 11:10 UTC | 15m |
| 2026-06-20 | KNE361 | - | Jun 20, 23:39 UTC | Jun 20, 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-NS44 page for operator, model, and routing details .