Apparatus

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sensors Mode-S transponder

7100BE

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-AQ20 · AIRBUS A-330-300

Hex
7100BE
Octal
34200276
Decimal
7,405,758
Country
SA
Tail
HZ-AQ20
Type
A333
No current signal · last broadcast Jul 26, 14:25 UTC
Flights observed
79
Distinct callsigns
20
Country
SA
Last broadcast
Jul 26, 14:25 UTC

Last known position

Most recent position reported by Mode-S 7100BE.

Country allocation

The ICAO 24-bit address 7100BE 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
SVA588 - 5 2026-07-18
SVA389 - 5 2026-07-17
SVA257 Saudi Arabian Airlines 5 2026-07-26
SVA256 Saudi Arabian Airlines 5 2026-07-26
SVA305 Saudi Arabian Airlines 4 2026-07-16
SVA236 Saudi Arabian Airlines 4 2026-07-04
SVA708 - 3 2026-07-19
SVA589 Saudi Arabian Airlines 3 2026-07-08
SVA383 - 3 2026-07-18
SVA311 Saudi Arabian Airlines 3 2026-05-09
SVA237 - 3 2026-07-04
SVA211 - 3 2026-07-09
SVA210 - 3 2026-07-09
SVA387 Saudi Arabian Airlines 2 2026-07-20
SVA309 Saudi Arabian Airlines 2 2026-07-25
SVA9807 - 1 2026-05-03
SVA9052 - 1 2026-07-02
SVA722 Saudi Arabian Airlines 1 2026-04-18
SVA704 Saudi Arabian Airlines 1 2026-07-14
SVA700 Saudi Arabian Airlines 1 2026-04-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SVA256 IST → JED Jul 26, 12:40 UTCJul 26, 14:25 UTC1h 45m
2026-07-26 SVA257 JED → IST Jul 26, 08:20 UTCJul 26, 10:20 UTC2h 0m
2026-07-25 SVA309 JED → CAI Jul 25, 23:20 UTCJul 25, 23:45 UTC25m
2026-07-24 SVA238 GVA → RUH Jul 24, 15:00 UTCJul 24, 18:55 UTC3h 55m
2026-07-24 SVA239 RUH → GVA Jul 24, 02:15 UTCJul 24, 12:25 UTC10h 10m
2026-07-23 SVA323 RUH → CAI Jul 23, 23:45 UTCJul 24, 00:15 UTC30m
2026-07-23 SVA264 IST → RUH Jul 23, 13:50 UTCJul 23, 15:45 UTC1h 55m
2026-07-23 SVA263 - Jul 23, 09:10 UTCJul 23, 11:15 UTC2h 5m
2026-07-22 SVA128 - Jul 22, 15:35 UTCJul 22, 18:35 UTC3h 0m
2026-07-22 SVA129 - Jul 22, 10:20 UTCJul 22, 13:50 UTC3h 30m
2026-07-21 SVA256 IST → JED Jul 21, 12:40 UTCJul 21, 14:30 UTC1h 50m
2026-07-21 SVA257 JED → IST Jul 21, 08:20 UTCJul 21, 10:15 UTC1h 55m
2026-07-20 SVA387 JED → CAI Jul 20, 20:40 UTCJul 20, 21:15 UTC35m
2026-07-20 SVA1034 - Jul 20, 12:20 UTCJul 20, 12:30 UTC10m
2026-07-19 SVA708 - Jul 19, 04:55 UTCJul 19, 10:55 UTC6h 0m
2026-07-18 SVA708 - Jul 18, 14:45 UTCJul 19, 10:55 UTC20h 10m
2026-07-18 SVA588 - Jul 18, 10:50 UTCJul 18, 12:10 UTC1h 20m
2026-07-18 SVA383 - Jul 18, 01:50 UTCJul 18, 02:05 UTC15m
2026-07-17 SVA389 - Jul 17, 18:15 UTCJul 17, 18:29 UTC15m
2026-07-17 SVA308 - Jul 17, 01:55 UTCJul 17, 10:00 UTC8h 5m
2026-07-16 SVA309 - Jul 16, 15:40 UTCJul 16, 23:49 UTC8h 10m
2026-07-16 SVA305 JED → CAI Jul 16, 13:10 UTCJul 16, 13:25 UTC15m
2026-07-16 SVA382 - Jul 16, 04:05 UTCJul 16, 04:20 UTC15m
2026-07-16 SVA383 - Jul 16, 01:40 UTCJul 16, 02:10 UTC30m
2026-07-14 SVA704 JED → KHI Jul 14, 12:20 UTCJul 15, 00:00 UTC11h 39m
2026-07-14 SVA307 - Jul 14, 09:45 UTCJul 14, 10:20 UTC35m
2026-07-09 SVA210 - Jul 9, 14:30 UTCJul 9, 17:25 UTC2h 55m
2026-07-09 SVA211 - Jul 9, 09:00 UTCJul 9, 11:40 UTC2h 40m
2026-07-08 SVA589 DXB → JED Jul 8, 13:45 UTCJul 8, 14:35 UTC50m
2026-07-08 SVA588 - Jul 8, 10:35 UTCJul 8, 11:50 UTC1h 15m
2026-07-07 SVA256 IST → JED Jul 7, 12:55 UTCJul 7, 21:00 UTC8h 5m
2026-07-07 SVA257 - Jul 7, 08:35 UTCJul 7, 10:35 UTC2h 0m
2026-07-06 SVA256 IST → JED Jul 6, 12:45 UTCJul 6, 14:35 UTC1h 50m
2026-07-06 SVA257 - Jul 6, 08:30 UTCJul 6, 10:20 UTC1h 50m
2026-07-05 SVA305 JED → CAI Jul 5, 13:10 UTCJul 5, 13:25 UTC15m
2026-07-04 SVA236 GVA → JED Jul 4, 15:35 UTCJul 5, 13:25 UTC21h 50m
2026-07-04 SVA236 GVA → JED Jul 4, 14:45 UTCJul 5, 13:25 UTC22h 40m
2026-07-04 SVA237 - Jul 4, 09:55 UTCJul 4, 12:45 UTC2h 50m
2026-07-02 SVA9052 - Jul 2, 19:50 UTCJul 2, 20:25 UTC35m
2026-05-25 SVA386 CAI → JED May 25, 23:04 UTCMay 25, 23:14 UTC10m
2026-05-24 SVA305 JED → CAI May 24, 23:05 UTCMay 25, 13:25 UTC14h 20m
2026-05-24 SVA387 JED → CAI May 24, 20:55 UTCMay 24, 21:35 UTC40m
2026-05-23 SVA256 IST → JED May 23, 13:15 UTCMay 23, 14:55 UTC1h 40m
2026-05-23 SVA257 JED → IST May 23, 08:50 UTCMay 23, 10:30 UTC1h 40m
2026-05-21 SVA301 JED → CAI May 21, 07:35 UTCMay 21, 07:50 UTC15m
2026-05-18 SVA305 JED → CAI May 18, 13:00 UTCMay 18, 13:15 UTC15m
2026-05-17 SVA708 RUH → KHI May 17, 04:35 UTCMay 17, 05:00 UTC25m
2026-05-14 SVA258 IST → MED May 14, 11:10 UTCMay 14, 12:55 UTC1h 45m
2026-05-14 SVA259 MED → IST May 14, 07:10 UTCMay 14, 09:05 UTC1h 55m
2026-05-11 SVA588 JED → DXB May 11, 10:30 UTCMay 11, 10:55 UTC25m

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-AQ20 page for operator, model, and routing details .

Mode-S 7100BE frequently asked

What is Mode-S code 7100BE?
7100BE is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-AQ20.
Where is Mode-S 7100BE registered?
Mode-S code 7100BE is allocated to Saudi Arabia (SA). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 7100BE broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 14:25 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7100BE, octal 34200276, decimal 7,405,758.
What flights does 7100BE operate?
Mode-S 7100BE has broadcast 20 distinct callsigns, including SVA588, SVA389, SVA257, SVA256, SVA305.