sensors Mode-S transponder
710D9C
ICAO 24-bit transponder address · allocated to Saudi Arabia
Currently assigned to HZ-NS37 · AIRBUS A-320neo
- Hex
- 710D9C
- Octal
- 34206634
- Decimal
- 7,409,052
- Country
- SA
- Tail
- HZ-NS37
- Type
- A20N
- Flights observed
- 146
- Distinct callsigns
- 20
- Country
- SA
- Last broadcast
- 5h ago
Last known position
Country allocation
The ICAO 24-bit address 710D9C 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 | - | 9 | 2026-07-08 |
| KNE1333 | Nas Air | 8 | 2026-06-02 |
| KNE343 | - | 6 | 2026-07-02 |
| KNE333 | Nas Air | 6 | 2026-06-23 |
| KNE321 | - | 6 | 2026-07-09 |
| KNE334 | - | 5 | 2026-06-24 |
| KNE322 | Nas Air | 5 | 2026-06-12 |
| KNE384 | - | 4 | 2026-06-28 |
| KNE383 | - | 4 | 2026-06-27 |
| KNE366 | Nas Air | 4 | 2026-05-18 |
| KNE327 | - | 4 | 2026-07-03 |
| KNE267 | Nas Air | 4 | 2026-06-11 |
| KNE363 | Nas Air | 3 | 2026-05-17 |
| KNE344 | - | 3 | 2026-07-03 |
| KNE328 | Nas Air | 3 | 2026-06-05 |
| KNE326 | Nas Air | 3 | 2026-04-23 |
| KNE320 | Nas Air | 3 | 2026-05-29 |
| KNE315 | Nas Air | 3 | 2026-05-08 |
| KNE300 | - | 3 | 2026-06-20 |
| KNE201 | - | 3 | 2026-07-06 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-07-13 | KNE206 | - | Jul 13, 12:35 UTC | Jul 14, 02:20 UTC | 13h 45m |
| 2026-07-13 | KNE205 | - | Jul 13, 06:15 UTC | Jul 13, 11:20 UTC | 5h 5m |
| 2026-07-13 | KNE255 | - | Jul 13, 04:35 UTC | Jul 13, 05:10 UTC | 35m |
| 2026-07-12 | KNE4007 | - | Jul 12, 16:01 UTC | Jul 12, 19:01 UTC | 3h 0m |
| 2026-07-09 | KNE393 | - | Jul 9, 22:55 UTC | Jul 10, 11:00 UTC | 12h 5m |
| 2026-07-09 | KNE321 | - | Jul 9, 12:35 UTC | Jul 9, 21:30 UTC | 8h 55m |
| 2026-07-08 | KNE325 | - | Jul 8, 22:20 UTC | Jul 9, 10:30 UTC | 12h 10m |
| 2026-07-07 | KNE202 | - | Jul 7, 08:10 UTC | Jul 7, 09:00 UTC | 50m |
| 2026-07-06 | KNE201 | - | Jul 6, 12:55 UTC | Jul 7, 06:40 UTC | 17h 45m |
| 2026-07-05 | KNE325 | - | Jul 5, 17:35 UTC | Jul 6, 11:30 UTC | 17h 55m |
| 2026-07-05 | KNE325 | - | Jul 5, 16:20 UTC | Jul 6, 11:30 UTC | 19h 10m |
| 2026-07-05 | KNE305 | - | Jul 5, 07:30 UTC | Jul 5, 15:20 UTC | 7h 50m |
| 2026-07-05 | KNE387 | - | Jul 5, 05:35 UTC | Jul 5, 06:20 UTC | 45m |
| 2026-07-04 | KNE387 | - | Jul 4, 07:05 UTC | Jul 5, 06:20 UTC | 23h 15m |
| 2026-07-03 | KNE327 | - | Jul 3, 17:30 UTC | Jul 4, 01:25 UTC | 7h 55m |
| 2026-07-03 | KNE344 | - | Jul 3, 06:30 UTC | Jul 3, 15:45 UTC | 9h 15m |
| 2026-07-02 | KNE343 | - | Jul 2, 09:05 UTC | Jul 3, 04:55 UTC | 19h 50m |
| 2026-07-02 | KNE343 | - | Jul 2, 08:55 UTC | Jul 3, 04:55 UTC | 20h 0m |
| 2026-07-01 | KNE331 | - | Jul 1, 19:30 UTC | Jul 2, 06:20 UTC | 10h 50m |
| 2026-07-01 | KNE392 | - | Jul 1, 10:40 UTC | Jul 1, 17:35 UTC | 6h 55m |
| 2026-06-30 | KNE391 | - | Jun 30, 18:30 UTC | Jul 1, 09:15 UTC | 14h 45m |
| 2026-06-30 | KNE391 | - | Jun 30, 13:05 UTC | Jul 1, 09:15 UTC | 20h 10m |
| 2026-06-29 | KNE318 | - | Jun 29, 23:25 UTC | Jun 30, 11:10 UTC | 11h 46m |
| 2026-06-29 | KNE317 | - | Jun 29, 18:44 UTC | Jun 29, 21:44 UTC | 3h 0m |
| 2026-06-28 | KNE384 | - | Jun 28, 12:39 UTC | Jun 28, 16:14 UTC | 3h 35m |
| 2026-06-27 | KNE383 | - | Jun 27, 17:04 UTC | Jun 28, 11:04 UTC | 18h 0m |
| 2026-06-27 | KNE383 | - | Jun 27, 16:44 UTC | Jun 28, 11:04 UTC | 18h 20m |
| 2026-06-26 | KNE325 | - | Jun 26, 22:29 UTC | Jun 27, 15:30 UTC | 17h 0m |
| 2026-06-26 | KNE384 | - | Jun 26, 15:05 UTC | Jun 27, 15:00 UTC | 23h 55m |
| 2026-06-26 | KNE384 | - | Jun 26, 13:04 UTC | Jun 27, 07:30 UTC | 18h 25m |
| 2026-06-26 | KNE384 | - | Jun 26, 12:50 UTC | Jun 27, 07:30 UTC | 18h 40m |
| 2026-06-25 | KNE383 | - | Jun 25, 17:05 UTC | Jun 26, 11:20 UTC | 18h 15m |
| 2026-06-25 | KNE383 | - | Jun 25, 16:09 UTC | Jun 26, 11:20 UTC | 19h 10m |
| 2026-06-25 | KNE344 | SJJ → RUH | Jun 25, 06:35 UTC | Jun 25, 14:55 UTC | 8h 20m |
| 2026-06-25 | KNE343 | RUH → SJJ | Jun 25, 02:10 UTC | Jun 25, 05:15 UTC | 3h 5m |
| 2026-06-24 | KNE343 | RUH → SJJ | Jun 24, 07:05 UTC | Jun 25, 05:15 UTC | 22h 10m |
| 2026-06-24 | KNE343 | RUH → SJJ | Jun 24, 06:04 UTC | Jun 25, 05:00 UTC | 22h 55m |
| 2026-06-24 | KNE334 | - | Jun 24, 03:10 UTC | Jun 25, 02:59 UTC | 23h 50m |
| 2026-06-23 | KNE333 | RUH → LKO | Jun 23, 21:05 UTC | Jun 24, 01:19 UTC | 4h 15m |
| 2026-06-22 | KNE266 | - | Jun 22, 21:10 UTC | Jun 22, 21:30 UTC | 20m |
| 2026-06-22 | KNE265 | RUH → CAI | Jun 22, 10:40 UTC | Jun 22, 19:09 UTC | 8h 30m |
| 2026-06-21 | KNE318 | - | Jun 21, 23:14 UTC | Jun 22, 08:19 UTC | 9h 5m |
| 2026-06-21 | KNE216 | - | Jun 21, 03:05 UTC | Jun 21, 21:29 UTC | 18h 25m |
| 2026-06-21 | KNE216 | - | Jun 21, 02:55 UTC | Jun 21, 21:29 UTC | 18h 35m |
| 2026-06-20 | KNE300 | - | Jun 20, 18:14 UTC | Jun 21, 00:55 UTC | 6h 40m |
| 2026-06-20 | KNE344 | SJJ → RUH | Jun 20, 06:35 UTC | Jun 20, 16:39 UTC | 10h 5m |
| 2026-06-19 | KNE343 | RUH → SJJ | Jun 19, 17:14 UTC | Jun 20, 04:49 UTC | 11h 35m |
| 2026-06-19 | KNE271 | RUH → CAI | Jun 19, 15:14 UTC | Jun 19, 15:39 UTC | 25m |
| 2026-06-15 | KNE268 | CAI → RUH | Jun 15, 13:45 UTC | Jun 15, 13:54 UTC | 10m |
| 2026-06-14 | KNE300 | - | Jun 14, 18:25 UTC | Jun 15, 11:34 UTC | 17h 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-NS37 page for operator, model, and routing details .