Apparatus

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sensors Mode-S transponder

7100B5

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-AQ11 · AIRBUS A-330-300

Hex
7100B5
Octal
34200265
Decimal
7,405,749
Country
SA
Tail
HZ-AQ11
Type
A333
No current signal · last broadcast 1d ago
Flights observed
38
Distinct callsigns
20
Country
SA
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 7100B5.

Country allocation

The ICAO 24-bit address 7100B5 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
SVA257 Saudi Arabian Airlines 6 2026-05-21
SVA256 Saudi Arabian Airlines 3 2026-05-21
SVA792 Saudi Arabian Airlines 2 2026-06-02
SVA589 Saudi Arabian Airlines 2 2026-04-30
SVA588 Saudi Arabian Airlines 2 2026-05-22
SVA305 Saudi Arabian Airlines 2 2026-05-05
SVA266 Saudi Arabian Airlines 2 2026-05-22
SVA9827 - 1 2026-04-29
SVA9801 - 1 2026-05-13
SVA9655 - 1 2026-05-19
SVA700 Saudi Arabian Airlines 1 2026-04-26
SVA568 Saudi Arabian Airlines 1 2026-05-25
SVA5636 - 1 2026-05-19
SVA5500 - 1 2026-04-19
SVA3228 Saudi Arabian Airlines 1 2026-04-30
SVA313 Saudi Arabian Airlines 1 2026-05-16
SVA312 Saudi Arabian Airlines 1 2026-05-16
SVA311 Saudi Arabian Airlines 1 2026-05-16
SVA308 Saudi Arabian Airlines 1 2026-05-24
SVA303 Saudi Arabian Airlines 1 2026-05-05

Recent flights last 38

DateFlightRouteTakeoffLandingDuration
2026-06-02 SVA792 RUH → PEW Jun 2, 02:25 UTCJun 2, 10:30 UTC8h 5m
2026-06-01 SVA792 RUH → PEW Jun 1, 13:20 UTCJun 2, 10:30 UTC21h 10m
2026-06-01 SVA258 IST → MED Jun 1, 11:25 UTCJun 2, 10:30 UTC23h 5m
2026-06-01 SVA259 MED → IST Jun 1, 03:10 UTCJun 1, 09:50 UTC6h 40m
2026-05-31 SVA264 IST → RUH May 31, 14:00 UTCMay 31, 15:45 UTC1h 45m
2026-05-31 SVA263 RUH → IST May 31, 09:30 UTCMay 31, 11:30 UTC2h 0m
2026-05-25 SVA568 JED → DXB May 25, 08:55 UTCMay 25, 12:55 UTC4h 0m
2026-05-24 SVA308 CAI → JED May 24, 01:45 UTCMay 24, 01:55 UTC10m
2026-05-22 SVA588 JED → DXB May 22, 18:15 UTCMay 23, 11:05 UTC16h 49m
2026-05-22 SVA266 IST → JED May 22, 09:45 UTCMay 22, 16:25 UTC6h 40m
2026-05-21 SVA256 IST → JED May 21, 13:40 UTCMay 22, 07:00 UTC17h 20m
2026-05-21 SVA257 JED → IST May 21, 01:45 UTCMay 21, 10:35 UTC8h 50m
2026-05-20 SVA257 JED → IST May 20, 13:20 UTCMay 21, 10:35 UTC21h 15m
2026-05-20 SVA257 JED → IST May 20, 11:10 UTCMay 20, 11:20 UTC10m
2026-05-20 SVA257 JED → IST May 20, 09:20 UTCMay 20, 10:40 UTC1h 20m
2026-05-19 SVA5636 - May 19, 04:40 UTCMay 19, 04:50 UTC10m
2026-05-19 SVA9655 - May 19, 02:25 UTCMay 19, 03:00 UTC35m
2026-05-18 SVA266 IST → JED May 18, 09:50 UTCMay 18, 11:30 UTC1h 40m
2026-05-18 SVA265 JED → IST May 18, 06:01 UTCMay 18, 07:55 UTC1h 55m
2026-05-16 SVA312 CAI → RUH May 16, 18:20 UTCMay 17, 06:55 UTC12h 35m
2026-05-16 SVA313 RUH → CAI May 16, 15:55 UTCMay 16, 16:20 UTC25m
2026-05-16 SVA311 RUH → CAI May 16, 06:25 UTCMay 16, 06:50 UTC25m
2026-05-13 SVA9801 - May 13, 01:55 UTCMay 13, 12:40 UTC10h 45m
2026-05-05 SVA305 JED → CAI May 5, 18:15 UTCMay 6, 13:15 UTC19h 0m
2026-05-05 SVA303 JED → CAI May 5, 15:50 UTCMay 5, 16:00 UTC10m
2026-05-01 SVA305 JED → CAI May 1, 13:15 UTCMay 1, 13:25 UTC10m
2026-04-30 SVA589 DXB → JED Apr 30, 14:00 UTCMay 1, 13:15 UTC23h 15m
2026-04-30 SVA3228 IST → MED Apr 30, 02:55 UTCApr 30, 11:45 UTC8h 50m
2026-04-29 SVA9827 - Apr 29, 18:25 UTCApr 30, 00:50 UTC6h 24m
2026-04-26 SVA700 JED → KHI Apr 26, 15:35 UTCApr 27, 05:50 UTC14h 15m
2026-04-25 SVA1117 DMM → JED Apr 25, 15:30 UTCApr 25, 15:40 UTC10m
2026-04-23 SVA589 DXB → JED Apr 23, 14:00 UTCApr 23, 15:10 UTC1h 10m
2026-04-23 SVA588 JED → DXB Apr 23, 10:35 UTCApr 23, 11:45 UTC1h 10m
2026-04-19 SVA5500 - Apr 19, 07:25 UTCApr 19, 12:10 UTC4h 45m
2026-04-17 SVA256 IST → JED Apr 17, 13:20 UTCApr 17, 14:35 UTC1h 15m
2026-04-17 SVA256 IST → JED Apr 17, 12:50 UTCApr 17, 13:15 UTC25m
2026-04-17 SVA257 JED → IST Apr 17, 09:20 UTCApr 17, 10:10 UTC50m
2026-04-17 SVA257 JED → IST Apr 17, 08:55 UTCApr 17, 09:15 UTC20m

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-AQ11 page for operator, model, and routing details .

Mode-S 7100B5 frequently asked

What is Mode-S code 7100B5?
7100B5 is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-AQ11.
Where is Mode-S 7100B5 registered?
Mode-S code 7100B5 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 7100B5 broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7100B5, octal 34200265, decimal 7,405,749.
What flights does 7100B5 operate?
Mode-S 7100B5 has broadcast 20 distinct callsigns, including SVA257, SVA256, SVA792, SVA589, SVA588.