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 4d ago
Flights observed
40
Distinct callsigns
20
Country
SA
Last broadcast
4d ago

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
SVA389 Saudi Arabian Airlines 4 2026-05-10
SVA588 Saudi Arabian Airlines 3 2026-05-11
SVA311 Saudi Arabian Airlines 3 2026-05-09
SVA589 Saudi Arabian Airlines 2 2026-05-01
SVA305 Saudi Arabian Airlines 2 2026-05-24
SVA237 Saudi Arabian Airlines 2 2026-04-24
SVA236 Saudi Arabian Airlines 2 2026-04-25
SVA211 Saudi Arabian Airlines 2 2026-04-14
SVA210 - 2 2026-04-14
SVA9807 - 1 2026-05-03
SVA722 Saudi Arabian Airlines 1 2026-04-18
SVA708 Saudi Arabian Airlines 1 2026-05-17
SVA700 Saudi Arabian Airlines 1 2026-04-16
SVA387 Saudi Arabian Airlines 1 2026-05-24
SVA386 Saudi Arabian Airlines 1 2026-05-25
SVA383 Saudi Arabian Airlines 1 2026-05-10
SVA3779 Saudi Arabian Airlines 1 2026-04-29
SVA3776 Saudi Arabian Airlines 1 2026-04-29
SVA366 Saudi Arabian Airlines 1 2026-04-19
SVA365 Saudi Arabian Airlines 1 2026-04-19

Recent flights last 40

DateFlightRouteTakeoffLandingDuration
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
2026-05-10 SVA383 JED → CAI May 10, 20:45 UTCMay 11, 02:15 UTC5h 30m
2026-05-10 SVA389 JED → CAI May 10, 18:15 UTCMay 10, 18:35 UTC20m
2026-05-09 SVA389 JED → CAI May 9, 21:00 UTCMay 10, 18:35 UTC21h 35m
2026-05-09 SVA389 JED → CAI May 9, 18:40 UTCMay 9, 19:05 UTC25m
2026-05-09 SVA310 CAI → RUH May 9, 09:15 UTCMay 9, 09:25 UTC10m
2026-05-09 SVA311 RUH → CAI May 9, 06:30 UTCMay 9, 07:05 UTC35m
2026-05-08 SVA311 RUH → CAI May 8, 08:55 UTCMay 9, 07:05 UTC22h 10m
2026-05-08 SVA311 RUH → CAI May 8, 06:14 UTCMay 8, 06:50 UTC35m
2026-05-03 SVA9807 - May 3, 11:55 UTCMay 3, 17:35 UTC5h 40m
2026-05-01 SVA589 DXB → JED May 1, 13:55 UTCMay 1, 15:00 UTC1h 5m
2026-04-30 SVA588 JED → DXB Apr 30, 18:25 UTCMay 1, 11:25 UTC17h 0m
2026-04-30 SVA313 RUH → CAI Apr 30, 15:55 UTCApr 30, 16:20 UTC25m
2026-04-29 SVA3779 COK → RUH Apr 29, 21:10 UTCApr 30, 07:00 UTC9h 49m
2026-04-29 SVA3776 RUH → COK Apr 29, 15:35 UTCApr 29, 19:25 UTC3h 50m
2026-04-28 SVA589 DXB → JED Apr 28, 14:05 UTCApr 28, 15:15 UTC1h 10m
2026-04-28 SVA588 JED → DXB Apr 28, 10:35 UTCApr 28, 11:40 UTC1h 5m
2026-04-25 SVA236 GVA → JED Apr 25, 14:15 UTCApr 26, 05:15 UTC15h 0m
2026-04-24 SVA237 JED → GVA Apr 24, 20:45 UTCApr 25, 12:15 UTC15h 30m
2026-04-24 SVA389 JED → CAI Apr 24, 18:40 UTCApr 24, 19:05 UTC25m
2026-04-21 SVA236 - Apr 21, 14:20 UTCApr 22, 09:15 UTC18h 55m
2026-04-21 SVA237 JED → GVA Apr 21, 09:30 UTCApr 21, 12:50 UTC3h 20m
2026-04-19 SVA366 TUN → JED Apr 19, 10:50 UTCApr 19, 12:15 UTC1h 25m
2026-04-19 SVA365 JED → TUN Apr 19, 06:55 UTCApr 19, 08:30 UTC1h 35m
2026-04-18 SVA722 JED → ISB Apr 18, 00:20 UTCApr 18, 01:20 UTC1h 0m
2026-04-16 SVA700 JED → KHI Apr 16, 01:10 UTCApr 16, 01:25 UTC15m
2026-04-14 SVA210 - Apr 14, 14:50 UTCApr 14, 16:45 UTC1h 55m
2026-04-14 SVA210 - Apr 14, 14:30 UTCApr 14, 14:45 UTC15m
2026-04-14 SVA211 JED → MXP Apr 14, 10:50 UTCApr 14, 12:10 UTC1h 20m
2026-04-14 SVA211 JED → MXP Apr 14, 09:35 UTCApr 14, 11:05 UTC1h 30m

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 4d ago.
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 SVA389, SVA588, SVA311, SVA589, SVA305.