Apparatus

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sensors Mode-S transponder

7105AD

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-AR26 · BOEING 787-10 Dreamliner

Hex
7105AD
Octal
34202655
Decimal
7,407,021
Country
SA
Tail
HZ-AR26
Type
B78X
No current signal · last broadcast 1h ago
Flights observed
193
Distinct callsigns
20
Country
SA
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 7105AD.

Country allocation

The ICAO 24-bit address 7105AD 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
SVA870 - 16 2026-07-02
SVA857 Saudi Arabian Airlines 13 2026-05-27
SVA856 Saudi Arabian Airlines 11 2026-05-26
SVA840 Saudi Arabian Airlines 8 2026-05-28
SVA215 - 8 2026-07-03
SVA127 - 8 2026-06-20
SVA119 - 8 2026-07-07
SVA848 - 7 2026-06-16
SVA871 - 5 2026-07-03
SVA845 - 5 2026-07-06
SVA835 - 5 2026-07-14
SVA379 Saudi Arabian Airlines 5 2026-05-02
SVA9629 - 4 2026-05-09
SVA884 - 4 2026-07-08
SVA844 - 4 2026-06-25
SVA841 - 4 2026-06-22
SVA834 - 4 2026-07-13
SVA378 Saudi Arabian Airlines 4 2026-05-03
SVA227 - 4 2026-07-12
SVA214 - 4 2026-06-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SVA835 - Jul 14, 10:10 UTCJul 14, 13:15 UTC3h 5m
2026-07-13 SVA834 - Jul 13, 14:10 UTCJul 14, 08:10 UTC18h 0m
2026-07-13 SVA835 - Jul 13, 11:20 UTCJul 14, 08:10 UTC20h 50m
2026-07-13 SVA835 - Jul 13, 11:10 UTCJul 14, 08:10 UTC21h 0m
2026-07-12 SVA220 - Jul 12, 15:10 UTCJul 13, 08:15 UTC17h 5m
2026-07-12 SVA227 - Jul 12, 07:25 UTCJul 12, 11:15 UTC3h 50m
2026-07-11 SVA227 - Jul 11, 13:40 UTCJul 12, 11:15 UTC21h 35m
2026-07-11 SVA227 - Jul 11, 11:55 UTCJul 12, 11:15 UTC23h 20m
2026-07-11 SVA847 - Jul 11, 09:25 UTCJul 12, 09:15 UTC23h 50m
2026-07-11 SVA847 - Jul 11, 08:45 UTCJul 11, 14:35 UTC5h 50m
2026-07-10 SVA846 - Jul 10, 14:40 UTCJul 11, 06:55 UTC16h 15m
2026-07-10 SVA225 - Jul 10, 07:50 UTCJul 10, 12:20 UTC4h 30m
2026-07-09 SVA225 - Jul 9, 16:10 UTCJul 10, 12:20 UTC20h 10m
2026-07-09 SVA225 - Jul 9, 13:55 UTCJul 10, 12:20 UTC22h 25m
2026-07-09 SVA885 - Jul 9, 11:20 UTCJul 10, 11:15 UTC23h 55m
2026-07-09 SVA885 - Jul 9, 09:40 UTCJul 10, 09:10 UTC23h 30m
2026-07-08 SVA884 - Jul 8, 21:20 UTCJul 9, 16:25 UTC19h 5m
2026-07-08 SVA884 - Jul 8, 09:20 UTCJul 9, 03:20 UTC18h 0m
2026-07-08 SVA884 - Jul 8, 07:20 UTCJul 9, 03:20 UTC20h 0m
2026-07-08 SVA884 - Jul 8, 06:45 UTCJul 9, 03:20 UTC20h 35m
2026-07-07 SVA120 - Jul 7, 14:05 UTCJul 8, 04:20 UTC14h 15m
2026-07-07 SVA119 - Jul 7, 07:45 UTCJul 7, 11:25 UTC3h 40m
2026-07-06 SVA119 - Jul 6, 13:30 UTCJul 7, 11:25 UTC21h 55m
2026-07-06 SVA119 - Jul 6, 11:45 UTCJul 7, 11:15 UTC23h 30m
2026-07-06 SVA845 - Jul 6, 09:20 UTCJul 7, 09:15 UTC23h 55m
2026-07-06 SVA845 - Jul 6, 08:30 UTCJul 6, 14:00 UTC5h 30m
2026-07-05 SVA120 LHR → BKK Jul 5, 13:55 UTCJul 6, 06:25 UTC16h 30m
2026-07-04 SVA119 - Jul 4, 17:20 UTCJul 5, 11:20 UTC18h 0m
2026-07-04 SVA119 AMS → LHR Jul 4, 15:00 UTCJul 5, 11:20 UTC20h 20m
2026-07-03 SVA215 - Jul 3, 18:15 UTCJul 4, 12:15 UTC18h 0m
2026-07-03 SVA871 - Jul 3, 16:10 UTCJul 4, 12:15 UTC20h 5m
2026-07-02 SVA870 - Jul 2, 17:20 UTCJul 3, 12:25 UTC19h 5m
2026-07-02 SVA870 - Jul 2, 15:20 UTCJul 3, 12:25 UTC21h 5m
2026-07-02 SVA870 MAD → MNL Jul 2, 15:00 UTCJul 3, 12:25 UTC21h 25m
2026-07-02 SVA227 - Jul 2, 08:00 UTCJul 2, 11:25 UTC3h 25m
2026-06-30 SVA228 BCN → JED Jun 30, 15:10 UTCJun 30, 18:40 UTC3h 30m
2026-06-29 SVA229 - Jun 29, 19:15 UTCJun 30, 12:30 UTC17h 16m
2026-06-28 SVA5000 - Jun 28, 17:19 UTCJun 29, 12:24 UTC19h 5m
2026-06-28 SVA5000 - Jun 28, 15:20 UTCJun 29, 12:24 UTC21h 5m
2026-06-28 SVA250 BHX → JED Jun 28, 13:59 UTCJun 29, 12:24 UTC22h 25m
2026-06-28 SVA253 - Jun 28, 06:20 UTCJun 28, 10:55 UTC4h 35m
2026-06-27 SVA253 - Jun 27, 10:10 UTCJun 28, 09:15 UTC23h 5m
2026-06-27 SVA3653 - Jun 27, 07:19 UTCJun 28, 06:49 UTC23h 30m
2026-06-27 SVA3653 - Jun 27, 05:04 UTCJun 27, 10:25 UTC5h 20m
2026-06-26 SVA3652 - Jun 26, 08:34 UTCJun 27, 03:09 UTC18h 35m
2026-06-25 SVA844 - Jun 25, 23:59 UTCJun 26, 06:19 UTC6h 20m
2026-06-24 SVA845 - Jun 24, 09:24 UTCJun 24, 15:00 UTC5h 35m
2026-06-24 SVA844 - Jun 24, 00:05 UTCJun 24, 06:29 UTC6h 25m
2026-06-22 SVA841 - Jun 22, 18:35 UTCJun 22, 21:54 UTC3h 20m
2026-06-21 SVA5000 - Jun 21, 17:35 UTCJun 22, 12:00 UTC18h 25m

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-AR26 page for operator, model, and routing details .

Mode-S 7105AD frequently asked

What is Mode-S code 7105AD?
7105AD is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-AR26.
Where is Mode-S 7105AD registered?
Mode-S code 7105AD 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 7105AD broadcasting right now?
No active broadcast right now. Last signal was 1h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7105AD, octal 34202655, decimal 7,407,021.
What flights does 7105AD operate?
Mode-S 7105AD has broadcast 20 distinct callsigns, including SVA870, SVA857, SVA856, SVA840, SVA215.