Apparatus

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sensors Mode-S transponder

710063

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-AK23 · BOEING 777-300ER

Hex
710063
Octal
34200143
Decimal
7,405,667
Country
SA
Tail
HZ-AK23
Type
B77W
No current signal · last broadcast 13h ago
Flights observed
181
Distinct callsigns
20
Country
SA
Last broadcast
13h ago

Last known position

Most recent position reported by Mode-S 710063.

Country allocation

The ICAO 24-bit address 710063 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
SVA826 - 16 2026-06-27
SVA861 - 14 2026-07-09
SVA143 - 11 2026-07-07
SVA827 - 10 2026-06-28
SVA862 - 9 2026-07-08
SVA818 Saudi Arabian Airlines 8 2026-06-03
SVA9650 - 5 2026-05-04
SVA822 - 5 2026-07-02
SVA726 Saudi Arabian Airlines 5 2026-07-11
SVA819 Saudi Arabian Airlines 4 2026-06-04
SVA804 Saudi Arabian Airlines 4 2026-06-22
SVA798 Saudi Arabian Airlines 4 2026-04-22
SVA373 Saudi Arabian Airlines 4 2026-06-05
SVA823 - 3 2026-07-02
SVA808 Saudi Arabian Airlines 3 2026-04-16
SVA5563 - 3 2026-06-08
SVA110 Saudi Arabian Airlines 3 2026-05-29
SVA9776 Saudi Arabian Airlines 2 2026-05-11
SVA9691 - 2 2026-06-26
SVA9642 - 2 2026-04-18

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 SVA120 - Jul 13, 14:10 UTCJul 13, 18:10 UTC4h 0m
2026-07-13 SVA119 - Jul 13, 07:40 UTCJul 13, 12:00 UTC4h 20m
2026-07-11 SVA726 JED → ISB Jul 11, 07:20 UTCJul 12, 00:50 UTC17h 30m
2026-07-11 SVA726 JED → ISB Jul 11, 05:40 UTCJul 12, 00:50 UTC19h 10m
2026-07-10 SVA726 JED → ISB Jul 10, 23:45 UTCJul 11, 17:45 UTC18h 0m
2026-07-10 SVA726 JED → ISB Jul 10, 18:50 UTCJul 11, 17:45 UTC22h 55m
2026-07-10 SVA736 - Jul 10, 11:20 UTCJul 10, 14:15 UTC2h 55m
2026-07-09 SVA736 - Jul 9, 16:00 UTCJul 10, 14:15 UTC22h 15m
2026-07-09 SVA861 - Jul 9, 13:40 UTCJul 10, 12:25 UTC22h 45m
2026-07-09 SVA861 - Jul 9, 08:05 UTCJul 9, 16:15 UTC8h 10m
2026-07-08 SVA862 - Jul 8, 10:50 UTCJul 9, 05:45 UTC18h 55m
2026-07-08 SVA862 - Jul 8, 09:55 UTCJul 9, 05:45 UTC19h 50m
2026-07-07 SVA143 - Jul 7, 10:50 UTCJul 8, 05:05 UTC18h 15m
2026-07-07 SVA143 - Jul 7, 10:15 UTCJul 8, 05:05 UTC18h 50m
2026-07-07 SVA143 - Jul 7, 00:40 UTCJul 7, 05:15 UTC4h 35m
2026-07-05 SVA144 - Jul 5, 09:55 UTCJul 5, 13:55 UTC4h 0m
2026-07-04 SVA143 - Jul 4, 11:30 UTCJul 5, 05:55 UTC18h 25m
2026-07-04 SVA143 - Jul 4, 08:50 UTCJul 5, 05:55 UTC21h 5m
2026-07-04 SVA143 - Jul 4, 08:35 UTCJul 5, 05:55 UTC21h 20m
2026-07-04 SVA143 - Jul 4, 05:30 UTCJul 5, 04:45 UTC23h 15m
2026-07-03 SVA828 - Jul 3, 19:45 UTCJul 4, 03:10 UTC7h 25m
2026-07-03 SVA828 - Jul 3, 01:45 UTCJul 3, 22:55 UTC21h 10m
2026-07-02 SVA823 - Jul 2, 22:10 UTCJul 3, 20:45 UTC22h 35m
2026-07-02 SVA822 - Jul 2, 00:50 UTCJul 2, 19:35 UTC18h 45m
2026-07-02 SVA811 - Jul 2, 00:05 UTCJul 2, 19:35 UTC19h 30m
2026-07-01 SVA130 - Jul 1, 07:00 UTCJul 1, 22:05 UTC15h 5m
2026-06-30 SVA131 - Jun 30, 10:15 UTCJul 1, 03:50 UTC17h 35m
2026-06-30 SVA131 - Jun 30, 07:40 UTCJul 1, 03:50 UTC20h 10m
2026-06-30 SVA728 - Jun 30, 00:49 UTCJul 1, 00:45 UTC23h 55m
2026-06-29 SVA803 - Jun 29, 21:05 UTCJun 30, 15:35 UTC18h 31m
2026-06-29 SVA802 JED → DAC Jun 29, 13:54 UTCJun 29, 18:49 UTC4h 55m
2026-06-28 SVA802 JED → DAC Jun 28, 21:40 UTCJun 29, 18:44 UTC21h 5m
2026-06-28 SVA827 - Jun 28, 17:55 UTCJun 28, 18:10 UTC15m
2026-06-27 SVA826 - Jun 27, 21:50 UTCJun 28, 15:29 UTC17h 40m
2026-06-27 SVA826 - Jun 27, 18:15 UTCJun 28, 15:29 UTC21h 15m
2026-06-27 SVA826 - Jun 27, 07:45 UTCJun 27, 16:00 UTC8h 15m
2026-06-26 SVA826 - Jun 26, 11:20 UTCJun 27, 10:19 UTC23h 0m
2026-06-26 SVA9691 - Jun 26, 08:50 UTCJun 27, 08:10 UTC23h 20m
2026-06-26 SVA9691 - Jun 26, 08:40 UTCJun 26, 11:40 UTC3h 0m
2026-06-26 SVA5906 - Jun 26, 03:29 UTCJun 26, 07:10 UTC3h 40m
2026-06-24 SVA106 LHR → RUH Jun 24, 16:59 UTCJun 24, 21:19 UTC4h 20m
2026-06-23 SVA105 JED → LHR Jun 23, 19:00 UTCJun 24, 13:20 UTC18h 20m
2026-06-22 SVA804 JED → DAC Jun 22, 23:35 UTCJun 23, 16:59 UTC17h 25m
2026-06-22 SVA804 JED → DAC Jun 22, 15:54 UTCJun 23, 14:44 UTC22h 50m
2026-06-22 SVA861 - Jun 22, 13:39 UTCJun 23, 12:45 UTC23h 5m
2026-06-22 SVA861 - Jun 22, 10:55 UTCJun 23, 08:20 UTC21h 25m
2026-06-22 SVA861 - Jun 22, 10:05 UTCJun 23, 08:20 UTC22h 15m
2026-06-22 SVA861 - Jun 22, 08:04 UTCJun 23, 05:45 UTC21h 40m
2026-06-21 SVA862 - Jun 21, 20:34 UTCJun 22, 05:44 UTC9h 10m
2026-06-20 SVA144 - Jun 20, 09:54 UTCJun 20, 13:59 UTC4h 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-AK23 page for operator, model, and routing details .

Mode-S 710063 frequently asked

What is Mode-S code 710063?
710063 is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-AK23.
Where is Mode-S 710063 registered?
Mode-S code 710063 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 710063 broadcasting right now?
No active broadcast right now. Last signal was 13h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 710063, octal 34200143, decimal 7,405,667.
What flights does 710063 operate?
Mode-S 710063 has broadcast 20 distinct callsigns, including SVA826, SVA861, SVA143, SVA827, SVA862.