sensors Mode-S transponder
710DC1
ICAO 24-bit transponder address · allocated to Saudi Arabia
Currently assigned to HZ-NS29 · AIRBUS A-320neo
- Hex
- 710DC1
- Octal
- 34206701
- Decimal
- 7,409,089
- Country
- SA
- Tail
- HZ-NS29
- Type
- A20N
- Flights observed
- 45
- Distinct callsigns
- 20
- Country
- SA
- Last broadcast
- 17d ago
Last known position
Country allocation
The ICAO 24-bit address 710DC1 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 |
|---|---|---|---|
| KNE322 | Nas Air | 4 | 2026-04-28 |
| KNE321 | Nas Air | 4 | 2026-04-28 |
| KNE205 | Nas Air | 4 | 2026-05-06 |
| KNE381 | - | 3 | 2026-04-25 |
| KNE330 | Nas Air | 3 | 2026-05-05 |
| KNE324 | Nas Air | 3 | 2026-04-17 |
| KNE323 | Nas Air | 3 | 2026-04-28 |
| KNE334 | Nas Air | 2 | 2026-04-26 |
| KNE329 | Nas Air | 2 | 2026-05-04 |
| KNE328 | Nas Air | 2 | 2026-05-10 |
| KNE285 | Nas Air | 2 | 2026-04-30 |
| KNE4007 | - | 1 | 2026-05-12 |
| KNE382 | - | 1 | 2026-04-25 |
| KNE364 | Nas Air | 1 | 2026-04-19 |
| KNE363 | Nas Air | 1 | 2026-04-19 |
| KNE327 | Nas Air | 1 | 2026-05-09 |
| KNE325 | Nas Air | 1 | 2026-05-01 |
| KNE317 | Nas Air | 1 | 2026-05-05 |
| KNE275 | Nas Air | 1 | 2026-05-08 |
| KNE272 | - | 1 | 2026-04-13 |
Recent flights last 45
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-12 | KNE4007 | - | May 12, 13:40 UTC | May 12, 15:45 UTC | 2h 5m |
| 2026-05-10 | KNE328 | CCJ → RUH | May 10, 07:30 UTC | May 10, 07:40 UTC | 10m |
| 2026-05-09 | KNE327 | RUH → CCJ | May 9, 15:30 UTC | May 9, 23:00 UTC | 7h 30m |
| 2026-05-09 | KNE328 | CCJ → RUH | May 9, 07:15 UTC | May 9, 13:35 UTC | 6h 20m |
| 2026-05-08 | 276 | - | May 8, 15:25 UTC | May 8, 15:40 UTC | 15m |
| 2026-05-08 | KNE275 | RUH → CAI | May 8, 13:20 UTC | May 8, 13:50 UTC | 30m |
| 2026-05-06 | KNE205 | RUH → DXB | May 6, 09:55 UTC | May 6, 23:25 UTC | 13h 29m |
| 2026-05-05 | KNE205 | RUH → DXB | May 5, 21:20 UTC | May 6, 18:10 UTC | 20h 49m |
| 2026-05-05 | KNE317 | RUH → LHE | May 5, 18:25 UTC | May 6, 18:10 UTC | 23h 44m |
| 2026-05-05 | KNE330 | DEL → RUH | May 5, 00:25 UTC | May 5, 11:25 UTC | 11h 0m |
| 2026-05-04 | KNE329 | RUH → DEL | May 4, 22:25 UTC | May 4, 23:05 UTC | 40m |
| 2026-05-01 | KNE325 | RUH → HYD | May 1, 22:30 UTC | May 2, 15:10 UTC | 16h 40m |
| 2026-04-30 | KNE285 | RUH → SPX | Apr 30, 10:20 UTC | Apr 30, 10:40 UTC | 20m |
| 2026-04-29 | KNE285 | RUH → SPX | Apr 29, 15:40 UTC | Apr 30, 10:40 UTC | 18h 59m |
| 2026-04-29 | KNE264 | CAI → RUH | Apr 29, 08:25 UTC | Apr 29, 14:00 UTC | 5h 36m |
| 2026-04-28 | KNE322 | BOM → RUH | Apr 28, 22:45 UTC | Apr 29, 06:29 UTC | 7h 45m |
| 2026-04-28 | KNE321 | RUH → BOM | Apr 28, 09:30 UTC | Apr 28, 21:05 UTC | 11h 35m |
| 2026-04-28 | KNE323 | RUH → GYD | Apr 28, 06:15 UTC | Apr 28, 07:15 UTC | 1h 0m |
| 2026-04-26 | KNE334 | LKO → RUH | Apr 26, 03:10 UTC | Apr 26, 15:15 UTC | 12h 5m |
| 2026-04-25 | KNE382 | - | Apr 25, 13:55 UTC | Apr 26, 00:55 UTC | 11h 0m |
| 2026-04-25 | KNE381 | - | Apr 25, 08:35 UTC | Apr 25, 12:20 UTC | 3h 45m |
| 2026-04-24 | KNE381 | - | Apr 24, 14:55 UTC | Apr 25, 12:20 UTC | 21h 25m |
| 2026-04-24 | KNE381 | - | Apr 24, 12:25 UTC | Apr 25, 12:10 UTC | 23h 45m |
| 2026-04-23 | KNE322 | BOM → RUH | Apr 23, 23:00 UTC | Apr 24, 08:20 UTC | 9h 20m |
| 2026-04-23 | KNE321 | RUH → BOM | Apr 23, 20:45 UTC | Apr 23, 21:15 UTC | 30m |
| 2026-04-23 | KNE330 | DEL → RUH | Apr 23, 01:50 UTC | Apr 23, 19:00 UTC | 17h 10m |
| 2026-04-22 | KNE330 | DEL → RUH | Apr 22, 23:10 UTC | Apr 23, 19:00 UTC | 19h 50m |
| 2026-04-22 | KNE329 | RUH → DEL | Apr 22, 07:20 UTC | Apr 22, 21:40 UTC | 14h 20m |
| 2026-04-21 | KNE334 | LKO → RUH | Apr 21, 03:15 UTC | Apr 21, 07:15 UTC | 4h 0m |
| 2026-04-20 | KNE1333 | RUH → LKO | Apr 20, 12:55 UTC | Apr 21, 01:25 UTC | 12h 30m |
| 2026-04-20 | KNE205 | RUH → DXB | Apr 20, 10:10 UTC | Apr 20, 11:15 UTC | 1h 5m |
| 2026-04-19 | KNE205 | RUH → DXB | Apr 19, 13:10 UTC | Apr 20, 11:15 UTC | 22h 5m |
| 2026-04-19 | KNE364 | DEL → RUH | Apr 19, 10:30 UTC | Apr 20, 10:15 UTC | 23h 45m |
| 2026-04-19 | KNE363 | RUH → DEL | Apr 19, 05:05 UTC | Apr 19, 08:45 UTC | 3h 40m |
| 2026-04-18 | KNE322 | BOM → RUH | Apr 18, 01:55 UTC | Apr 18, 02:20 UTC | 25m |
| 2026-04-17 | KNE321 | - | Apr 17, 18:15 UTC | Apr 17, 19:15 UTC | 1h 0m |
| 2026-04-17 | KNE324 | GYD → RUH | Apr 17, 11:20 UTC | Apr 17, 12:15 UTC | 55m |
| 2026-04-17 | KNE324 | GYD → RUH | Apr 17, 09:20 UTC | Apr 17, 11:15 UTC | 1h 55m |
| 2026-04-17 | KNE324 | GYD → RUH | Apr 17, 09:00 UTC | Apr 17, 09:15 UTC | 15m |
| 2026-04-17 | KNE323 | RUH → GYD | Apr 17, 05:20 UTC | Apr 17, 07:00 UTC | 1h 40m |
| 2026-04-17 | KNE323 | RUH → GYD | Apr 17, 04:30 UTC | Apr 17, 05:15 UTC | 46m |
| 2026-04-16 | KNE079 | DMM → RUH | Apr 16, 20:35 UTC | Apr 16, 20:45 UTC | 10m |
| 2026-04-13 | KNE272 | - | Apr 13, 17:45 UTC | Apr 13, 17:55 UTC | 10m |
| 2026-04-13 | KNE322 | BOM → RUH | Apr 13, 01:35 UTC | Apr 13, 01:55 UTC | 20m |
| 2026-04-12 | KNE321 | - | Apr 12, 17:45 UTC | Apr 12, 19:05 UTC | 1h 20m |
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-NS29 page for operator, model, and routing details .