sensors Mode-S transponder
7100BA
ICAO 24-bit transponder address · allocated to Saudi Arabia
Currently assigned to HZ-AQ16 · AIRBUS A-330-300
- Hex
- 7100BA
- Octal
- 34200272
- Decimal
- 7,405,754
- Country
- SA
- Tail
- HZ-AQ16
- Type
- A333
- Flights observed
- 52
- Distinct callsigns
- 20
- Country
- SA
- Last broadcast
- 7h ago
Last known position
Country allocation
The ICAO 24-bit address 7100BA 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 |
|---|---|---|---|
| SVA709 | Saudi Arabian Airlines | 4 | 2026-05-01 |
| SVA321 | Saudi Arabian Airlines | 3 | 2026-04-27 |
| SVA319 | Saudi Arabian Airlines | 3 | 2026-05-21 |
| SVA257 | Saudi Arabian Airlines | 3 | 2026-05-27 |
| SVA9809 | - | 2 | 2026-05-12 |
| SVA597 | Saudi Arabian Airlines | 2 | 2026-04-25 |
| SVA596 | Saudi Arabian Airlines | 2 | 2026-05-06 |
| SVA589 | Saudi Arabian Airlines | 2 | 2026-05-15 |
| SVA417 | Saudi Arabian Airlines | 2 | 2026-05-18 |
| SVA3779 | Saudi Arabian Airlines | 2 | 2026-04-24 |
| SVA305 | Saudi Arabian Airlines | 2 | 2026-05-22 |
| SVA264 | Saudi Arabian Airlines | 2 | 2026-05-14 |
| SVA256 | Saudi Arabian Airlines | 2 | 2026-05-28 |
| SVA9703 | - | 1 | 2026-05-19 |
| SVA704 | Saudi Arabian Airlines | 1 | 2026-05-27 |
| SVA700 | Saudi Arabian Airlines | 1 | 2026-05-28 |
| SVA5534 | - | 1 | 2026-05-19 |
| SVA5510 | - | 1 | 2026-05-12 |
| SVA418 | - | 1 | 2026-04-23 |
| SVA3776 | Saudi Arabian Airlines | 1 | 2026-04-23 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-29 | SVA3528 | AMM → JED | May 29, 21:25 UTC | May 29, 21:40 UTC | 15m |
| 2026-05-29 | SVA3527 | JED → AMM | May 29, 19:30 UTC | May 29, 19:50 UTC | 20m |
| 2026-05-28 | SVA700 | JED → KHI | May 28, 23:55 UTC | May 29, 19:50 UTC | 19h 55m |
| 2026-05-28 | SVA256 | IST → JED | May 28, 12:40 UTC | May 29, 00:15 UTC | 11h 35m |
| 2026-05-27 | SVA257 | JED → IST | May 27, 17:50 UTC | May 28, 10:10 UTC | 16h 20m |
| 2026-05-27 | SVA704 | JED → KHI | May 27, 01:44 UTC | May 27, 18:15 UTC | 16h 31m |
| 2026-05-26 | SVA310 | CAI → RUH | May 26, 09:19 UTC | May 27, 01:49 UTC | 16h 30m |
| 2026-05-26 | SVA311 | RUH → CAI | May 26, 06:25 UTC | May 26, 06:44 UTC | 20m |
| 2026-05-22 | SVA305 | JED → CAI | May 22, 15:55 UTC | May 22, 16:20 UTC | 25m |
| 2026-05-21 | SVA319 | MED → CAI | May 21, 12:30 UTC | May 21, 12:45 UTC | 15m |
| 2026-05-20 | SVA238 | GVA → RUH | May 20, 14:15 UTC | May 21, 04:35 UTC | 14h 20m |
| 2026-05-20 | SVA239 | RUH → GVA | May 20, 08:50 UTC | May 20, 12:20 UTC | 3h 30m |
| 2026-05-19 | SVA5534 | - | May 19, 02:50 UTC | May 19, 03:00 UTC | 10m |
| 2026-05-19 | SVA9703 | - | May 19, 00:35 UTC | May 19, 01:05 UTC | 30m |
| 2026-05-18 | SVA417 | RUH → CAI | May 18, 11:20 UTC | May 18, 11:45 UTC | 25m |
| 2026-05-17 | SVA3251 | JED → CAI | May 17, 22:10 UTC | May 17, 22:20 UTC | 10m |
| 2026-05-16 | SVA319 | MED → CAI | May 16, 07:05 UTC | May 16, 12:55 UTC | 5h 50m |
| 2026-05-15 | SVA319 | MED → CAI | May 15, 14:35 UTC | May 16, 12:55 UTC | 22h 20m |
| 2026-05-15 | SVA589 | DXB → JED | May 15, 14:15 UTC | May 16, 07:16 UTC | 17h 0m |
| 2026-05-15 | SVA589 | DXB → JED | May 15, 10:35 UTC | May 16, 07:16 UTC | 20h 40m |
| 2026-05-14 | SVA264 | IST → RUH | May 14, 14:01 UTC | May 14, 15:40 UTC | 1h 40m |
| 2026-05-12 | SVA5510 | - | May 12, 17:15 UTC | May 12, 18:25 UTC | 1h 10m |
| 2026-05-12 | SVA9809 | - | May 12, 14:20 UTC | May 12, 14:30 UTC | 10m |
| 2026-05-12 | SVA9809 | - | May 12, 12:10 UTC | May 12, 13:25 UTC | 1h 15m |
| 2026-05-09 | SVA318 | CAI → MED | May 9, 06:50 UTC | May 9, 15:10 UTC | 8h 20m |
| 2026-05-08 | SVA304 | CAI → JED | May 8, 15:35 UTC | May 8, 15:45 UTC | 10m |
| 2026-05-08 | SVA305 | JED → CAI | May 8, 13:30 UTC | May 8, 13:45 UTC | 15m |
| 2026-05-07 | SVA264 | IST → RUH | May 7, 13:45 UTC | May 7, 15:20 UTC | 1h 35m |
| 2026-05-07 | SVA263 | RUH → IST | May 7, 09:55 UTC | May 7, 10:35 UTC | 40m |
| 2026-05-06 | SVA596 | MED → DXB | May 6, 06:55 UTC | May 6, 07:25 UTC | 30m |
| 2026-05-01 | SVA312 | CAI → RUH | May 1, 18:30 UTC | May 1, 18:50 UTC | 20m |
| 2026-05-01 | SVA709 | KHI → MED | May 1, 04:35 UTC | May 1, 16:15 UTC | 11h 40m |
| 2026-04-30 | SVA709 | KHI → MED | Apr 30, 12:35 UTC | May 1, 11:10 UTC | 22h 35m |
| 2026-04-30 | SVA258 | IST → MED | Apr 30, 11:10 UTC | May 1, 10:10 UTC | 23h 0m |
| 2026-04-29 | SVA259 | MED → IST | Apr 29, 22:30 UTC | Apr 30, 08:55 UTC | 10h 24m |
| 2026-04-29 | SVA709 | KHI → MED | Apr 29, 04:25 UTC | Apr 29, 20:50 UTC | 16h 26m |
| 2026-04-28 | SVA709 | KHI → MED | Apr 28, 18:25 UTC | Apr 29, 11:00 UTC | 16h 35m |
| 2026-04-28 | SVA313 | RUH → CAI | Apr 28, 15:45 UTC | Apr 28, 16:15 UTC | 30m |
| 2026-04-27 | SVA321 | RUH → CAI | Apr 27, 19:40 UTC | Apr 27, 19:55 UTC | 15m |
| 2026-04-26 | SVA321 | RUH → CAI | Apr 26, 22:25 UTC | Apr 27, 19:55 UTC | 21h 30m |
| 2026-04-25 | SVA597 | DXB → MED | Apr 25, 09:55 UTC | Apr 25, 11:00 UTC | 1h 5m |
| 2026-04-24 | SVA3779 | COK → RUH | Apr 24, 13:20 UTC | Apr 25, 08:00 UTC | 18h 40m |
| 2026-04-24 | SVA3779 | COK → RUH | Apr 24, 12:05 UTC | Apr 25, 08:00 UTC | 19h 55m |
| 2026-04-23 | SVA3776 | RUH → COK | Apr 23, 21:55 UTC | Apr 24, 10:20 UTC | 12h 25m |
| 2026-04-23 | SVA321 | RUH → CAI | Apr 23, 19:35 UTC | Apr 23, 19:55 UTC | 20m |
| 2026-04-23 | SVA418 | - | Apr 23, 13:30 UTC | Apr 23, 13:40 UTC | 10m |
| 2026-04-23 | SVA417 | RUH → CAI | Apr 23, 10:50 UTC | Apr 23, 11:15 UTC | 25m |
| 2026-04-21 | SVA597 | DXB → MED | Apr 21, 09:55 UTC | Apr 21, 10:55 UTC | 1h 0m |
| 2026-04-21 | SVA596 | MED → DXB | Apr 21, 06:55 UTC | Apr 21, 07:55 UTC | 1h 0m |
| 2026-04-14 | SVA256 | IST → JED | Apr 14, 12:50 UTC | Apr 14, 14:25 UTC | 1h 35m |
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-AQ16 page for operator, model, and routing details .