Apparatus

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sensors Mode-S transponder

7105AF

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-AR28 · BOEING 787-10 Dreamliner

Hex
7105AF
Octal
34202657
Decimal
7,407,023
Country
SA
Tail
HZ-AR28
Type
B78X
No current signal · last broadcast 5h ago
Flights observed
106
Distinct callsigns
20
Country
SA
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 7105AF.

Country allocation

The ICAO 24-bit address 7105AF 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
SVA119 - 8 2026-07-05
SVA856 - 7 2026-07-10
SVA840 - 7 2026-07-12
SVA834 - 7 2026-07-08
SVA127 - 7 2026-07-14
SVA215 - 5 2026-07-16
SVA848 - 4 2026-06-25
SVA835 - 4 2026-07-17
SVA126 - 4 2026-07-11
SVA885 Saudi Arabian Airlines 3 2026-04-16
SVA870 - 3 2026-06-15
SVA846 - 3 2026-06-29
SVA841 - 3 2026-07-02
SVA5006 - 3 2026-06-25
SVA377 - 3 2026-07-14
SVA376 - 3 2026-07-15
SVA884 Saudi Arabian Airlines 2 2026-04-16
SVA882 Saudi Arabian Airlines 2 2026-04-17
SVA849 - 2 2026-06-26
SVA844 - 2 2026-06-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 SVA835 - Jul 17, 10:20 UTCJul 17, 16:44 UTC6h 25m
2026-07-16 SVA214 - Jul 16, 15:10 UTCJul 17, 08:15 UTC17h 5m
2026-07-16 SVA215 - Jul 16, 08:20 UTCJul 16, 12:00 UTC3h 40m
2026-07-15 SVA215 - Jul 15, 10:05 UTCJul 16, 09:45 UTC23h 40m
2026-07-15 SVA376 - Jul 15, 07:00 UTCJul 15, 10:10 UTC3h 10m
2026-07-14 SVA377 - Jul 14, 14:10 UTCJul 15, 04:15 UTC14h 4m
2026-07-14 SVA127 - Jul 14, 08:30 UTCJul 14, 11:50 UTC3h 20m
2026-07-13 SVA127 - Jul 13, 15:50 UTCJul 14, 11:50 UTC20h 0m
2026-07-13 SVA124 - Jul 13, 14:10 UTCJul 14, 11:50 UTC21h 40m
2026-07-12 SVA123 - Jul 12, 18:30 UTCJul 13, 11:50 UTC17h 20m
2026-07-12 SVA840 - Jul 12, 09:15 UTCJul 12, 16:25 UTC7h 10m
2026-07-11 SVA126 - Jul 11, 15:50 UTCJul 12, 11:55 UTC20h 5m
2026-07-11 SVA126 - Jul 11, 14:10 UTCJul 12, 11:55 UTC21h 45m
2026-07-10 SVA127 - Jul 10, 18:45 UTCJul 11, 11:20 UTC16h 35m
2026-07-10 - - Jul 10, 16:10 UTCJul 10, 16:20 UTC10m
2026-07-10 SVA856 - Jul 10, 09:35 UTCJul 10, 09:45 UTC10m
2026-07-09 SVA856 - Jul 9, 12:40 UTCJul 10, 07:25 UTC18h 45m
2026-07-09 SVA856 - Jul 9, 10:00 UTCJul 10, 07:25 UTC21h 25m
2026-07-08 SVA835 - Jul 8, 10:15 UTCJul 9, 07:55 UTC21h 40m
2026-07-08 SVA834 - Jul 8, 07:45 UTCJul 8, 08:15 UTC30m
2026-07-07 SVA126 - Jul 7, 14:15 UTCJul 8, 03:40 UTC13h 25m
2026-07-06 SVA127 - Jul 6, 15:50 UTCJul 7, 11:45 UTC19h 55m
2026-07-06 SVA127 - Jul 6, 14:10 UTCJul 7, 11:45 UTC21h 35m
2026-07-05 SVA119 - Jul 5, 15:50 UTCJul 6, 11:35 UTC19h 45m
2026-07-05 SVA119 - Jul 5, 14:10 UTCJul 6, 11:35 UTC21h 25m
2026-07-05 SVA127 - Jul 5, 08:35 UTCJul 5, 11:45 UTC3h 10m
2026-07-02 SVA841 - Jul 2, 18:30 UTCJul 2, 21:35 UTC3h 5m
2026-07-01 SVA840 - Jul 1, 22:00 UTCJul 2, 16:10 UTC18h 10m
2026-07-01 SVA840 - Jul 1, 18:55 UTCJul 2, 16:10 UTC21h 15m
2026-06-30 SVA856 - Jun 30, 14:10 UTCJul 1, 07:50 UTC17h 40m
2026-06-30 SVA856 - Jun 30, 12:10 UTCJul 1, 07:50 UTC19h 40m
2026-06-30 SVA856 - Jun 30, 09:50 UTCJul 1, 07:50 UTC22h 0m
2026-06-30 SVA847 - Jun 30, 08:40 UTCJul 1, 07:45 UTC23h 5m
2026-06-29 SVA846 - Jun 29, 12:14 UTCJun 30, 06:30 UTC18h 16m
2026-06-29 SVA846 - Jun 29, 09:50 UTCJun 30, 06:30 UTC20h 41m
2026-06-29 SVA846 - Jun 29, 08:44 UTCJun 30, 06:30 UTC21h 46m
2026-06-29 SVA844 - Jun 29, 00:34 UTCJun 29, 06:59 UTC6h 25m
2026-06-26 SVA849 - Jun 26, 21:50 UTCJun 27, 03:49 UTC6h 0m
2026-06-25 SVA848 - Jun 25, 21:50 UTCJun 26, 19:39 UTC21h 50m
2026-06-25 SVA848 - Jun 25, 21:25 UTCJun 26, 19:39 UTC22h 15m
2026-06-25 SVA848 - Jun 25, 18:29 UTCJun 26, 17:44 UTC23h 15m
2026-06-25 SVA5006 - Jun 25, 05:20 UTCJun 25, 12:35 UTC7h 15m
2026-06-24 SVA5006 - Jun 24, 13:50 UTCJun 25, 12:35 UTC22h 45m
2026-06-24 SVA835 - Jun 24, 13:40 UTCJun 25, 07:59 UTC18h 20m
2026-06-24 SVA835 - Jun 24, 10:39 UTCJun 25, 07:59 UTC21h 20m
2026-06-24 SVA834 - Jun 24, 07:24 UTCJun 24, 07:50 UTC25m
2026-06-24 SVA834 - Jun 24, 00:49 UTCJun 24, 03:24 UTC2h 35m
2026-06-20 SVA374 CMN → RUH Jun 20, 19:40 UTCJun 20, 22:54 UTC3h 15m
2026-06-20 SVA375 RUH → CMN Jun 20, 12:14 UTCJun 20, 16:55 UTC4h 40m
2026-06-18 SVA841 - Jun 18, 18:35 UTCJun 18, 22:50 UTC4h 15m

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-AR28 page for operator, model, and routing details .

Mode-S 7105AF frequently asked

What is Mode-S code 7105AF?
7105AF is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-AR28.
Where is Mode-S 7105AF registered?
Mode-S code 7105AF 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 7105AF broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7105AF, octal 34202657, decimal 7,407,023.
What flights does 7105AF operate?
Mode-S 7105AF has broadcast 20 distinct callsigns, including SVA119, SVA856, SVA840, SVA834, SVA127.