Apparatus

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sensors Mode-S transponder

7105AC

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-AR25 · BOEING 787-10 Dreamliner

Hex
7105AC
Octal
34202654
Decimal
7,407,020
Country
SA
Tail
HZ-AR25
Type
B78X
No current signal · last broadcast Jul 26, 13:15 UTC
Flights observed
205
Distinct callsigns
20
Country
SA
Last broadcast
Jul 26, 13:15 UTC

Last known position

Most recent position reported by Mode-S 7105AC.

Country allocation

The ICAO 24-bit address 7105AC 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
SVA834 Saudi Arabian Airlines 21 2026-07-25
SVA119 - 19 2026-07-11
SVA870 Saudi Arabian Airlines 12 2026-07-20
SVA127 - 11 2026-07-17
SVA215 Saudi Arabian Airlines 10 2026-07-23
SVA848 - 9 2026-07-06
SVA835 Saudi Arabian Airlines 9 2026-07-26
SVA856 - 8 2026-07-02
SVA847 - 8 2026-06-25
SVA126 - 8 2026-07-17
SVA120 - 8 2026-06-30
SVA227 - 6 2026-07-08
SVA214 - 5 2026-07-23
SVA857 Saudi Arabian Airlines 4 2026-06-15
SVA844 - 4 2026-07-09
SVA376 Saudi Arabian Airlines 4 2026-07-18
SVA117 Saudi Arabian Airlines 4 2026-05-23
SVA849 - 3 2026-07-06
SVA846 - 3 2026-06-24
SVA845 - 3 2026-07-10

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SVA835 KUL → JED Jul 26, 10:10 UTCJul 26, 13:15 UTC3h 5m
2026-07-25 SVA834 JED → KUL Jul 25, 13:05 UTCJul 26, 08:10 UTC19h 6m
2026-07-25 SVA834 JED → KUL Jul 25, 12:50 UTCJul 26, 08:10 UTC19h 21m
2026-07-25 SVA834 JED → KUL Jul 25, 09:55 UTCJul 26, 08:10 UTC22h 16m
2026-07-24 SVA834 JED → KUL Jul 24, 13:10 UTCJul 25, 07:50 UTC18h 40m
2026-07-24 SVA834 JED → KUL Jul 24, 12:50 UTCJul 25, 07:50 UTC19h 0m
2026-07-24 SVA834 JED → KUL Jul 24, 09:50 UTCJul 25, 07:50 UTC22h 0m
2026-07-23 SVA214 - Jul 23, 14:45 UTCJul 24, 07:45 UTC17h 0m
2026-07-23 SVA215 JED → AMS Jul 23, 08:45 UTCJul 23, 12:10 UTC3h 25m
2026-07-21 SVA214 - Jul 21, 14:35 UTCJul 21, 18:25 UTC3h 50m
2026-07-20 SVA215 JED → AMS Jul 20, 17:55 UTCJul 21, 11:40 UTC17h 45m
2026-07-20 SVA215 JED → AMS Jul 20, 15:55 UTCJul 21, 11:40 UTC19h 44m
2026-07-20 SVA870 JED → MNL Jul 20, 03:40 UTCJul 20, 12:45 UTC9h 5m
2026-07-19 SVA870 JED → MNL Jul 19, 15:20 UTCJul 20, 12:45 UTC21h 25m
2026-07-19 SVA870 JED → MNL Jul 19, 13:45 UTCJul 20, 12:45 UTC23h 0m
2026-07-19 SVA870 JED → MNL Jul 19, 09:45 UTCJul 20, 09:00 UTC23h 15m
2026-07-19 SVA834 - Jul 19, 00:35 UTCJul 19, 07:40 UTC7h 5m
2026-07-18 SVA834 - Jul 18, 09:05 UTCJul 19, 07:40 UTC22h 35m
2026-07-18 SVA376 CMN → JED Jul 18, 07:05 UTCJul 19, 03:15 UTC20h 10m
2026-07-18 SVA376 CMN → JED Jul 18, 06:50 UTCJul 19, 03:15 UTC20h 25m
2026-07-17 SVA126 - Jul 17, 14:35 UTCJul 18, 04:10 UTC13h 36m
2026-07-17 SVA127 - Jul 17, 08:40 UTCJul 17, 11:55 UTC3h 15m
2026-07-16 SVA127 - Jul 16, 13:10 UTCJul 17, 11:55 UTC22h 45m
2026-07-16 SVA835 - Jul 16, 10:29 UTCJul 17, 08:59 UTC22h 30m
2026-07-15 SVA834 - Jul 15, 15:50 UTCJul 16, 08:10 UTC16h 20m
2026-07-15 SVA835 - Jul 15, 10:00 UTCJul 15, 14:05 UTC4h 5m
2026-07-14 SVA214 - Jul 14, 14:25 UTCJul 15, 08:00 UTC17h 34m
2026-07-13 SVA215 - Jul 13, 18:10 UTCJul 14, 11:45 UTC17h 35m
2026-07-13 SVA215 - Jul 13, 15:55 UTCJul 14, 11:45 UTC19h 50m
2026-07-12 SVA870 - Jul 12, 17:05 UTCJul 13, 13:00 UTC19h 55m
2026-07-12 SVA870 - Jul 12, 15:05 UTCJul 13, 13:00 UTC21h 55m
2026-07-12 SVA870 LHR → MNL Jul 12, 14:10 UTCJul 13, 13:00 UTC22h 50m
2026-07-11 SVA119 - Jul 11, 17:05 UTCJul 12, 11:10 UTC18h 5m
2026-07-11 SVA119 - Jul 11, 15:05 UTCJul 12, 11:10 UTC20h 5m
2026-07-11 SVA119 LHR → LHR Jul 11, 14:20 UTCJul 12, 11:10 UTC20h 50m
2026-07-11 SVA119 - Jul 11, 07:35 UTCJul 11, 11:05 UTC3h 30m
2026-07-10 SVA119 - Jul 10, 13:05 UTCJul 11, 11:05 UTC22h 0m
2026-07-10 SVA119 - Jul 10, 11:05 UTCJul 11, 11:00 UTC23h 55m
2026-07-10 SVA845 - Jul 10, 09:05 UTCJul 11, 09:00 UTC23h 55m
2026-07-09 SVA844 MAD → BKK Jul 9, 15:35 UTCJul 10, 07:05 UTC15h 30m
2026-07-08 SVA227 - Jul 8, 15:05 UTCJul 9, 11:00 UTC19h 55m
2026-07-08 SVA126 - Jul 8, 14:35 UTCJul 9, 11:00 UTC20h 25m
2026-07-07 SVA127 - Jul 7, 18:35 UTCJul 8, 11:45 UTC17h 10m
2026-07-06 SVA379 - Jul 6, 21:05 UTCJul 7, 15:50 UTC18h 45m
2026-07-06 SVA849 - Jul 6, 19:20 UTCJul 7, 15:50 UTC20h 30m
2026-07-06 SVA848 - Jul 6, 10:35 UTCJul 6, 16:50 UTC6h 15m
2026-07-05 SVA848 - Jul 5, 17:05 UTCJul 6, 16:50 UTC23h 45m
2026-07-05 SVA848 - Jul 5, 15:05 UTCJul 6, 15:00 UTC23h 55m
2026-07-04 SVA227 - Jul 4, 17:05 UTCJul 5, 11:10 UTC18h 5m
2026-07-04 SVA227 - Jul 4, 15:05 UTCJul 5, 11:10 UTC20h 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-AR25 page for operator, model, and routing details .

Mode-S 7105AC frequently asked

What is Mode-S code 7105AC?
7105AC is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-AR25.
Where is Mode-S 7105AC registered?
Mode-S code 7105AC 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 7105AC broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 13:15 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7105AC, octal 34202654, decimal 7,407,020.
What flights does 7105AC operate?
Mode-S 7105AC has broadcast 20 distinct callsigns, including SVA834, SVA119, SVA870, SVA127, SVA215.