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 Jul 26, 21:25 UTC
Flights observed
211
Distinct callsigns
20
Country
SA
Last broadcast
Jul 26, 21:25 UTC

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
SVA861 - 19 2026-07-18
SVA826 Saudi Arabian Airlines 17 2026-07-26
SVA862 - 15 2026-07-17
SVA827 Saudi Arabian Airlines 11 2026-07-26
SVA818 Saudi Arabian Airlines 11 2026-07-22
SVA143 - 11 2026-07-07
SVA9650 - 5 2026-05-04
SVA822 - 5 2026-07-02
SVA726 Saudi Arabian Airlines 5 2026-07-11
SVA373 Saudi Arabian Airlines 5 2026-07-23
SVA828 - 4 2026-07-21
SVA819 Saudi Arabian Airlines 4 2026-06-04
SVA804 Saudi Arabian Airlines 4 2026-06-22
SVA798 Saudi Arabian Airlines 4 2026-04-22
SVA823 - 3 2026-07-02
SVA808 Saudi Arabian Airlines 3 2026-04-16
SVA722 - 3 2026-07-16
SVA5563 - 3 2026-06-08
SVA372 Saudi Arabian Airlines 3 2026-07-24
SVA110 Saudi Arabian Airlines 3 2026-05-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SVA827 CGK → JED Jul 26, 21:10 UTCJul 26, 21:25 UTC15m
2026-07-26 SVA826 JED → CGK Jul 26, 00:00 UTCJul 26, 15:35 UTC15h 36m
2026-07-25 SVA365 JED → TUN Jul 25, 20:15 UTCJul 25, 21:50 UTC1h 35m
2026-07-24 SVA372 CMN → JED Jul 24, 14:20 UTCJul 24, 17:30 UTC3h 10m
2026-07-23 SVA373 JED → CMN Jul 23, 22:05 UTCJul 24, 11:45 UTC13h 40m
2026-07-23 SVA738 JED → LHE Jul 23, 08:55 UTCJul 23, 19:50 UTC10h 55m
2026-07-22 SVA580 JED → DXB Jul 22, 14:15 UTCJul 23, 06:55 UTC16h 40m
2026-07-22 SVA818 JED → CGK Jul 22, 00:30 UTCJul 22, 04:10 UTC3h 40m
2026-07-21 SVA829 - Jul 21, 05:20 UTCJul 21, 12:15 UTC6h 55m
2026-07-21 SVA828 - Jul 21, 02:55 UTCJul 21, 03:20 UTC25m
2026-07-20 SVA828 - Jul 20, 19:45 UTCJul 21, 00:05 UTC4h 19m
2026-07-19 SVA555 DXB → RUH Jul 19, 15:25 UTCJul 19, 16:15 UTC50m
2026-07-18 SVA554 - Jul 18, 23:45 UTCJul 19, 13:00 UTC13h 15m
2026-07-18 SVA554 - Jul 18, 15:25 UTCJul 19, 13:00 UTC21h 35m
2026-07-18 SVA861 - Jul 18, 13:30 UTCJul 19, 12:45 UTC23h 15m
2026-07-18 SVA861 - Jul 18, 10:50 UTCJul 19, 05:25 UTC18h 35m
2026-07-18 SVA861 - Jul 18, 10:15 UTCJul 19, 05:25 UTC19h 10m
2026-07-18 SVA861 - Jul 18, 08:00 UTCJul 19, 05:25 UTC21h 25m
2026-07-17 SVA862 - Jul 17, 10:50 UTCJul 18, 06:05 UTC19h 16m
2026-07-17 SVA862 - Jul 17, 10:15 UTCJul 18, 06:05 UTC19h 51m
2026-07-17 SVA861 - Jul 17, 08:00 UTCJul 18, 06:05 UTC22h 6m
2026-07-16 SVA862 - Jul 16, 20:45 UTCJul 17, 05:45 UTC9h 0m
2026-07-16 SVA862 - Jul 16, 07:55 UTCJul 17, 05:45 UTC21h 50m
2026-07-16 SVA862 - Jul 16, 06:10 UTCJul 17, 03:10 UTC21h 0m
2026-07-16 SVA862 - Jul 16, 00:50 UTCJul 17, 00:45 UTC23h 55m
2026-07-16 SVA722 - Jul 16, 00:25 UTCJul 16, 22:45 UTC22h 20m
2026-07-15 SVA722 - Jul 15, 14:35 UTCJul 16, 08:15 UTC17h 40m
2026-07-15 SVA722 - Jul 15, 10:55 UTCJul 16, 08:15 UTC21h 20m
2026-07-15 SVA818 - Jul 15, 08:40 UTCJul 15, 09:00 UTC20m
2026-07-15 SVA818 - Jul 15, 00:40 UTCJul 15, 07:55 UTC7h 15m
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

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 Jul 26, 21:25 UTC.
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 SVA861, SVA826, SVA862, SVA827, SVA818.