Apparatus

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sensors Mode-S transponder

710057

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-AK15 · BOEING 777-300ER

Hex
710057
Octal
34200127
Decimal
7,405,655
Country
SA
Tail
HZ-AK15
Type
B77W
No current signal · last broadcast 3h ago
Flights observed
159
Distinct callsigns
20
Country
SA
Last broadcast
3h ago

Last known position

Most recent position reported by Mode-S 710057.

Country allocation

The ICAO 24-bit address 710057 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
SVA725 - 8 2026-07-13
SVA800 - 7 2026-07-11
SVA805 Saudi Arabian Airlines 5 2026-04-30
SVA801 Saudi Arabian Airlines 4 2026-07-11
SVA5705 - 4 2026-04-24
SVA5400 - 4 2026-06-23
SVA9374 - 3 2026-06-09
SVA804 Saudi Arabian Airlines 3 2026-04-30
SVA738 Saudi Arabian Airlines 3 2026-07-12
SVA726 - 3 2026-04-16
SVA5725 - 3 2026-05-15
SVA5318 Saudi Arabian Airlines 3 2026-06-08
SVA5294 - 3 2026-06-07
SVA5170 - 3 2026-06-17
SVA9738 - 2 2026-04-26
SVA9533 - 2 2026-05-17
SVA9478 - 2 2026-05-10
SVA9468 - 2 2026-05-10
SVA9431 - 2 2026-05-04
SVA734 Saudi Arabian Airlines 2 2026-04-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 SVA725 - Jul 13, 23:35 UTCJul 14, 08:05 UTC8h 30m
2026-07-13 SVA739 - Jul 13, 00:01 UTCJul 13, 23:45 UTC23h 45m
2026-07-12 SVA738 JED → LHE Jul 12, 06:05 UTCJul 12, 19:25 UTC13h 20m
2026-07-11 SVA801 DAC → RUH Jul 11, 13:40 UTCJul 12, 03:40 UTC14h 0m
2026-07-11 SVA800 - Jul 11, 09:50 UTCJul 11, 10:00 UTC10m
2026-07-10 - - Jul 10, 21:10 UTCJul 11, 08:05 UTC10h 55m
2026-07-10 - - Jul 10, 14:05 UTCJul 10, 19:00 UTC4h 55m
2026-07-08 - - Jul 8, 13:40 UTCJul 8, 14:05 UTC25m
2026-07-08 - - Jul 8, 11:50 UTCJul 8, 12:00 UTC10m
2026-07-08 SVA800 - Jul 8, 09:50 UTCJul 8, 10:00 UTC10m
2026-07-07 SVA800 - Jul 7, 21:55 UTCJul 8, 08:05 UTC10h 10m
2026-07-06 - - Jul 6, 23:50 UTCJul 7, 19:30 UTC19h 40m
2026-07-06 - - Jul 6, 21:50 UTCJul 7, 19:30 UTC21h 40m
2026-07-06 - - Jul 6, 21:35 UTCJul 7, 19:30 UTC21h 55m
2026-07-06 - - Jul 6, 14:15 UTCJul 6, 19:10 UTC4h 55m
2026-07-05 SVA819 - Jul 5, 14:40 UTCJul 5, 15:15 UTC35m
2026-07-05 - - Jul 5, 11:05 UTCJul 5, 11:25 UTC20m
2026-07-04 SVA818 - Jul 4, 15:25 UTCJul 5, 09:05 UTC17h 40m
2026-07-04 SVA801 DAC → RUH Jul 4, 13:35 UTCJul 4, 13:40 UTC5m
2026-07-04 SVA800 - Jul 4, 11:55 UTCJul 4, 12:00 UTC5m
2026-07-04 SVA800 - Jul 4, 09:10 UTCJul 4, 10:15 UTC1h 5m
2026-07-03 - - Jul 3, 06:15 UTCJul 3, 09:00 UTC2h 45m
2026-07-02 SVA756 - Jul 2, 13:35 UTCJul 3, 04:05 UTC14h 30m
2026-07-02 SVA801D - Jul 2, 11:45 UTCJul 2, 11:50 UTC5m
2026-07-01 SVA800 - Jul 1, 09:45 UTCJul 1, 09:55 UTC10m
2026-06-30 SVA800 - Jun 30, 21:45 UTCJul 1, 08:05 UTC10h 20m
2026-06-30 SVA738 JED → LHE Jun 30, 01:04 UTCJun 30, 19:20 UTC18h 16m
2026-06-29 SVA704 JED → KHI Jun 29, 20:04 UTCJun 30, 19:20 UTC23h 16m
2026-06-29 SVA704 JED → KHI Jun 29, 06:14 UTCJun 30, 01:19 UTC19h 5m
2026-06-29 SVA770 - Jun 29, 01:00 UTCJun 29, 04:14 UTC3h 15m
2026-06-24 SVA9477 - Jun 24, 10:59 UTCJun 24, 15:24 UTC4h 25m
2026-06-23 SVA5400 - Jun 23, 13:50 UTCJun 24, 08:49 UTC19h 0m
2026-06-23 SVA5400 - Jun 23, 13:39 UTCJun 24, 08:49 UTC19h 10m
2026-06-23 SVA5400 - Jun 23, 09:49 UTCJun 24, 08:49 UTC23h 0m
2026-06-23 SVA5400 - Jun 23, 09:20 UTCJun 24, 07:44 UTC22h 25m
2026-06-22 - - Jun 22, 13:10 UTCJun 23, 07:15 UTC18h 5m
2026-06-22 - - Jun 22, 08:54 UTCJun 23, 07:15 UTC22h 20m
2026-06-21 - - Jun 21, 11:59 UTCJun 22, 06:49 UTC18h 50m
2026-06-21 - - Jun 21, 07:49 UTCJun 22, 06:49 UTC23h 0m
2026-06-20 - - Jun 20, 10:39 UTCJun 21, 05:44 UTC19h 5m
2026-06-20 - - Jun 20, 07:00 UTCJun 21, 05:44 UTC22h 45m
2026-06-19 - - Jun 19, 20:09 UTCJun 20, 04:44 UTC8h 35m
2026-06-19 - - Jun 19, 00:59 UTCJun 19, 20:40 UTC19h 40m
2026-06-18 - - Jun 18, 21:50 UTCJun 19, 20:40 UTC22h 49m
2026-06-18 - - Jun 18, 17:50 UTCJun 19, 01:24 UTC7h 34m
2026-06-18 - - Jun 18, 15:25 UTCJun 18, 15:35 UTC10m
2026-06-17 - - Jun 17, 15:50 UTCJun 18, 11:30 UTC19h 40m
2026-06-17 - - Jun 17, 15:35 UTCJun 18, 11:30 UTC19h 55m
2026-06-17 SVA5170 - Jun 17, 13:20 UTCJun 17, 13:35 UTC15m
2026-06-16 SVA5170 - Jun 16, 18:05 UTCJun 17, 12:50 UTC18h 46m

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-AK15 page for operator, model, and routing details .

Mode-S 710057 frequently asked

What is Mode-S code 710057?
710057 is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-AK15.
Where is Mode-S 710057 registered?
Mode-S code 710057 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 710057 broadcasting right now?
No active broadcast right now. Last signal was 3h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 710057, octal 34200127, decimal 7,405,655.
What flights does 710057 operate?
Mode-S 710057 has broadcast 20 distinct callsigns, including SVA725, SVA800, SVA805, SVA801, SVA5705.