Apparatus

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sensors Mode-S transponder

7105B1

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-AR32 · BOEING 787-10 Dreamliner

Hex
7105B1
Octal
34202661
Decimal
7,407,025
Country
SA
Tail
HZ-AR32
Type
B78X
No current signal · last broadcast 5d ago
Flights observed
166
Distinct callsigns
20
Country
SA
Last broadcast
5d ago

Last known position

Most recent position reported by Mode-S 7105B1.

Country allocation

The ICAO 24-bit address 7105B1 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
SVA840 - 12 2026-07-07
SVA119 Saudi Arabian Airlines 11 2026-07-17
SVA848 Saudi Arabian Airlines 8 2026-07-17
SVA120 - 8 2026-07-18
SVA5010 - 7 2026-06-27
SVA215 Saudi Arabian Airlines 6 2026-07-25
SVA127 Saudi Arabian Airlines 6 2026-07-23
SVA9629 - 5 2026-05-16
SVA834 - 5 2026-06-20
SVA227 Saudi Arabian Airlines 5 2026-07-25
SVA126 - 5 2026-07-24
SVA856 - 4 2026-07-13
SVA846 Saudi Arabian Airlines 4 2026-06-13
SVA844 Saudi Arabian Airlines 4 2026-07-22
SVA373 - 4 2026-06-15
SVA131 Saudi Arabian Airlines 4 2026-07-22
SVA885 - 3 2026-07-02
SVA870 Saudi Arabian Airlines 3 2026-05-27
SVA847 Saudi Arabian Airlines 3 2026-06-14
SVA5591 - 3 2026-06-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SVA214 AMS → JED Jul 26, 15:15 UTCJul 26, 17:55 UTC2h 40m
2026-07-25 SVA215 JED → AMS Jul 25, 18:20 UTCJul 26, 12:00 UTC17h 41m
2026-07-25 SVA227 JED → MAD Jul 25, 12:10 UTCJul 25, 15:30 UTC3h 20m
2026-07-24 SVA227 JED → MAD Jul 24, 16:20 UTCJul 25, 15:30 UTC23h 10m
2026-07-24 SVA126 - Jul 24, 14:20 UTCJul 25, 14:15 UTC23h 55m
2026-07-24 SVA126 - Jul 24, 14:10 UTCJul 25, 12:15 UTC22h 5m
2026-07-23 SVA127 JED → CDG Jul 23, 19:45 UTCJul 24, 11:45 UTC16h 0m
2026-07-23 SVA130 CDG → JED Jul 23, 07:40 UTCJul 23, 18:15 UTC10h 35m
2026-07-22 SVA131 JED → CDG Jul 22, 11:10 UTCJul 23, 04:15 UTC17h 5m
2026-07-22 SVA131 JED → CDG Jul 22, 04:20 UTCJul 23, 04:15 UTC23h 55m
2026-07-22 SVA844 JED → BKK Jul 22, 02:20 UTCJul 23, 02:15 UTC23h 55m
2026-07-22 SVA844 JED → BKK Jul 22, 00:20 UTCJul 23, 00:05 UTC23h 45m
2026-07-21 SVA844 JED → BKK Jul 21, 16:20 UTCJul 22, 12:50 UTC20h 30m
2026-07-21 SVA844 JED → BKK Jul 21, 15:15 UTCJul 22, 12:50 UTC21h 35m
2026-07-20 SVA883 CAN → JED Jul 20, 17:00 UTCJul 21, 11:00 UTC17h 59m
2026-07-19 SVA882 JED → CAN Jul 19, 15:20 UTCJul 20, 05:40 UTC14h 20m
2026-07-18 SVA227 - Jul 18, 16:20 UTCJul 19, 11:15 UTC18h 55m
2026-07-18 SVA227 - Jul 18, 14:20 UTCJul 19, 11:15 UTC20h 55m
2026-07-18 SVA120 - Jul 18, 14:10 UTCJul 19, 11:15 UTC21h 5m
2026-07-17 SVA119 JED → LHR Jul 17, 19:09 UTCJul 18, 11:30 UTC16h 21m
2026-07-17 SVA848 JED → BKK Jul 17, 10:25 UTCJul 17, 16:59 UTC6h 35m
2026-07-16 SVA848 JED → BKK Jul 16, 18:40 UTCJul 17, 16:59 UTC22h 20m
2026-07-16 SVA220 - Jul 16, 15:14 UTCJul 17, 13:10 UTC21h 55m
2026-07-16 SVA227 - Jul 16, 07:55 UTCJul 16, 11:15 UTC3h 20m
2026-07-14 SVA228 BCN → JED Jul 14, 15:00 UTCJul 14, 18:15 UTC3h 15m
2026-07-13 SVA229 - Jul 13, 18:35 UTCJul 14, 12:45 UTC18h 10m
2026-07-13 SVA856 - Jul 13, 09:40 UTCJul 13, 09:50 UTC10m
2026-07-12 SVA214 - Jul 12, 14:25 UTCJul 13, 07:30 UTC17h 5m
2026-07-11 SVA215 - Jul 11, 16:20 UTCJul 12, 11:40 UTC19h 20m
2026-07-11 SVA215 MAD → AMS Jul 11, 15:15 UTCJul 12, 11:40 UTC20h 25m
2026-07-10 SVA849 - Jul 10, 19:10 UTCJul 11, 11:00 UTC15h 50m
2026-07-10 SVA848 - Jul 10, 10:20 UTCJul 10, 17:00 UTC6h 40m
2026-07-09 SVA848 - Jul 9, 16:20 UTCJul 10, 16:15 UTC23h 55m
2026-07-09 SVA120 - Jul 9, 14:20 UTCJul 10, 13:10 UTC22h 50m
2026-07-09 SVA120 - Jul 9, 14:05 UTCJul 10, 11:20 UTC21h 15m
2026-07-08 SVA119 - Jul 8, 14:20 UTCJul 9, 11:25 UTC21h 5m
2026-07-08 SVA119 - Jul 8, 14:05 UTCJul 9, 11:25 UTC21h 20m
2026-07-07 SVA119 - Jul 7, 18:35 UTCJul 8, 11:30 UTC16h 55m
2026-07-07 SVA840 - Jul 7, 09:15 UTCJul 7, 16:20 UTC7h 5m
2026-07-06 SVA840 - Jul 6, 21:40 UTCJul 7, 16:20 UTC18h 40m
2026-07-06 SVA840 - Jul 6, 18:40 UTCJul 7, 16:20 UTC21h 40m
2026-07-06 SVA857 - Jul 6, 16:10 UTCJul 6, 16:20 UTC10m
2026-07-05 SVA214 - Jul 5, 14:35 UTCJul 6, 07:35 UTC17h 0m
2026-07-04 SVA215 - Jul 4, 16:20 UTCJul 5, 11:50 UTC19h 30m
2026-07-04 SVA215 - Jul 4, 14:20 UTCJul 5, 11:50 UTC21h 30m
2026-07-04 SVA215 - Jul 4, 14:10 UTCJul 5, 11:50 UTC21h 40m
2026-07-03 SVA119 - Jul 3, 18:30 UTCJul 4, 11:25 UTC16h 55m
2026-07-03 SVA840 - Jul 3, 09:10 UTCJul 3, 16:10 UTC7h 0m
2026-07-02 SVA840 - Jul 2, 14:35 UTCJul 3, 12:45 UTC22h 10m
2026-07-02 SVA885 - Jul 2, 12:50 UTCJul 3, 11:55 UTC23h 5m

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-AR32 page for operator, model, and routing details .

Mode-S 7105B1 frequently asked

What is Mode-S code 7105B1?
7105B1 is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-AR32.
Where is Mode-S 7105B1 registered?
Mode-S code 7105B1 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 7105B1 broadcasting right now?
No active broadcast right now. Last signal was 5d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7105B1, octal 34202661, decimal 7,407,025.
What flights does 7105B1 operate?
Mode-S 7105B1 has broadcast 20 distinct callsigns, including SVA840, SVA119, SVA848, SVA120, SVA5010.