Apparatus

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sensors Mode-S transponder

7105AB

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-AR24 · BOEING 787-10 Dreamliner

Hex
7105AB
Octal
34202653
Decimal
7,407,019
Country
SA
Tail
HZ-AR24
Type
B78X
No current signal · last broadcast 1h ago
Flights observed
190
Distinct callsigns
20
Country
SA
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 7105AB.

Country allocation

The ICAO 24-bit address 7105AB 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 - 12 2026-06-30
SVA119 - 12 2026-06-27
SVA127 - 9 2026-06-26
SVA871 - 7 2026-07-01
SVA856 - 7 2026-06-26
SVA840 - 7 2026-07-10
SVA379 - 7 2026-06-29
SVA377 - 7 2026-07-12
SVA844 - 6 2026-07-03
SVA834 - 6 2026-06-22
SVA9631 - 5 2026-05-17
SVA885 - 5 2026-07-14
SVA835 Saudi Arabian Airlines 5 2026-06-09
SVA126 Saudi Arabian Airlines 5 2026-06-25
SVA120 - 5 2026-06-28
SVA884 - 4 2026-07-13
SVA847 - 4 2026-07-09
SVA376 - 4 2026-07-04
SVA372 Saudi Arabian Airlines 4 2026-06-20
SVA227 Saudi Arabian Airlines 4 2026-05-06

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SVA885 - Jul 14, 14:50 UTCJul 14, 15:20 UTC30m
2026-07-14 SVA885 - Jul 14, 08:10 UTCJul 14, 14:45 UTC6h 35m
2026-07-13 SVA884 - Jul 13, 08:50 UTCJul 14, 03:25 UTC18h 35m
2026-07-13 SVA884 - Jul 13, 07:15 UTCJul 14, 03:25 UTC20h 10m
2026-07-12 SVA377 - Jul 12, 23:35 UTCJul 13, 04:00 UTC4h 25m
2026-07-11 SVA214 - Jul 11, 15:35 UTCJul 11, 19:25 UTC3h 50m
2026-07-10 SVA215 - Jul 10, 18:30 UTCJul 11, 12:10 UTC17h 40m
2026-07-10 SVA840 - Jul 10, 09:15 UTCJul 10, 16:35 UTC7h 20m
2026-07-09 SVA840 - Jul 9, 12:50 UTCJul 10, 12:05 UTC23h 15m
2026-07-09 SVA847 - Jul 9, 10:50 UTCJul 10, 10:15 UTC23h 25m
2026-07-09 SVA847 - Jul 9, 08:40 UTCJul 9, 14:10 UTC5h 30m
2026-07-08 SVA846 - Jul 8, 14:10 UTCJul 9, 06:35 UTC16h 25m
2026-07-08 SVA225 - Jul 8, 07:30 UTCJul 8, 11:55 UTC4h 25m
2026-07-07 SVA225 - Jul 7, 14:50 UTCJul 8, 11:55 UTC21h 5m
2026-07-07 SVA225 - Jul 7, 13:00 UTCJul 8, 11:55 UTC22h 55m
2026-07-07 SVA885 - Jul 7, 10:50 UTCJul 8, 10:45 UTC23h 55m
2026-07-07 SVA885 - Jul 7, 09:00 UTCJul 8, 08:45 UTC23h 45m
2026-07-07 SVA885 - Jul 7, 08:20 UTCJul 7, 15:40 UTC7h 20m
2026-07-06 SVA884 - Jul 6, 08:50 UTCJul 7, 03:10 UTC18h 20m
2026-07-06 SVA884 - Jul 6, 06:55 UTCJul 7, 03:10 UTC20h 15m
2026-07-06 SVA377 - Jul 6, 00:30 UTCJul 6, 04:10 UTC3h 40m
2026-07-04 SVA376 - Jul 4, 06:55 UTCJul 4, 10:10 UTC3h 15m
2026-07-03 SVA377 - Jul 3, 10:10 UTCJul 4, 03:55 UTC17h 45m
2026-07-03 SVA844 - Jul 3, 02:55 UTCJul 3, 08:25 UTC5h 30m
2026-07-03 SVA844 - Jul 3, 01:55 UTCJul 3, 02:50 UTC55m
2026-07-01 SVA871 - Jul 1, 16:15 UTCJul 2, 00:05 UTC7h 50m
2026-06-30 SVA870 - Jun 30, 18:30 UTCJul 1, 12:45 UTC18h 15m
2026-06-29 SVA379 - Jun 29, 22:10 UTCJun 30, 15:50 UTC17h 41m
2026-06-29 SVA379 - Jun 29, 19:29 UTCJun 30, 15:50 UTC20h 21m
2026-06-29 SVA379 - Jun 29, 16:50 UTCJun 30, 15:50 UTC23h 1m
2026-06-29 SVA379 - Jun 29, 16:29 UTCJun 30, 14:45 UTC22h 16m
2026-06-28 SVA120 - Jun 28, 14:04 UTCJun 29, 07:50 UTC17h 45m
2026-06-27 SVA119 - Jun 27, 16:49 UTCJun 28, 10:55 UTC18h 5m
2026-06-27 SVA119 - Jun 27, 14:49 UTCJun 28, 10:55 UTC20h 5m
2026-06-27 SVA119 - Jun 27, 14:29 UTCJun 28, 10:55 UTC20h 25m
2026-06-26 SVA127 - Jun 26, 18:49 UTCJun 27, 11:25 UTC16h 35m
2026-06-26 SVA857 - Jun 26, 16:39 UTCJun 26, 16:49 UTC10m
2026-06-26 SVA856 - Jun 26, 10:30 UTCJun 26, 10:39 UTC10m
2026-06-25 SVA126 CDG → JED Jun 25, 14:59 UTCJun 26, 08:34 UTC17h 35m
2026-06-24 SVA127 - Jun 24, 18:34 UTCJun 25, 11:19 UTC16h 45m
2026-06-23 SVA856 - Jun 23, 13:24 UTCJun 24, 06:59 UTC17h 35m
2026-06-23 SVA856 - Jun 23, 10:19 UTCJun 24, 06:59 UTC20h 40m
2026-06-22 SVA5014 - Jun 22, 13:10 UTCJun 23, 08:20 UTC19h 10m
2026-06-22 SVA5014 - Jun 22, 10:05 UTCJun 23, 08:20 UTC22h 15m
2026-06-22 SVA834 - Jun 22, 00:55 UTCJun 22, 08:15 UTC7h 20m
2026-06-20 SVA372 CMN → JED Jun 20, 14:24 UTCJun 20, 17:39 UTC3h 15m
2026-06-19 SVA373 - Jun 19, 18:39 UTCJun 20, 11:20 UTC16h 40m
2026-06-19 SVA5008 - Jun 19, 05:09 UTCJun 19, 12:25 UTC7h 15m
2026-06-18 SVA5008 - Jun 18, 12:50 UTCJun 19, 12:25 UTC23h 34m
2026-06-18 SVA5008 - Jun 18, 10:00 UTCJun 19, 08:44 UTC22h 44m

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-AR24 page for operator, model, and routing details .

Mode-S 7105AB frequently asked

What is Mode-S code 7105AB?
7105AB is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-AR24.
Where is Mode-S 7105AB registered?
Mode-S code 7105AB 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 7105AB 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 7105AB, octal 34202653, decimal 7,407,019.
What flights does 7105AB operate?
Mode-S 7105AB has broadcast 20 distinct callsigns, including SVA870, SVA119, SVA127, SVA871, SVA856.