Apparatus

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sensors Mode-S transponder

710103

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-AK74 · BOEING 777-200LR

Hex
710103
Octal
34200403
Decimal
7,405,827
Country
SA
Tail
HZ-AK74
Type
B77L
No current signal · last broadcast 2h ago
Flights observed
81
Distinct callsigns
20
Country
SA
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 710103.

Country allocation

The ICAO 24-bit address 710103 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
SVA982 Saudi Arabian Airlines 13 2026-05-12
SVA983 Saudi Arabian Airlines 8 2026-05-12
SVA978 Saudi Arabian Airlines 7 2026-05-24
SVA962 Saudi Arabian Airlines 6 2026-05-28
SVA979 Saudi Arabian Airlines 5 2026-05-24
SVA923 Saudi Arabian Airlines 5 2026-05-10
SVA969 Saudi Arabian Airlines 4 2026-05-17
SVA963 Saudi Arabian Airlines 4 2026-05-28
SVA904 Saudi Arabian Airlines 4 2026-05-29
SVA924 Saudi Arabian Airlines 3 2026-05-04
SVA905 Saudi Arabian Airlines 3 2026-05-28
SVA986 Saudi Arabian Airlines 2 2026-05-09
SVA976 Saudi Arabian Airlines 2 2026-05-15
SVA968 Saudi Arabian Airlines 2 2026-05-17
SVA930 - 2 2026-05-16
SVA3037 Saudi Arabian Airlines 2 2026-05-15
SVA993 Saudi Arabian Airlines 1 2026-05-23
SVA992 Saudi Arabian Airlines 1 2026-05-22
SVA987 Saudi Arabian Airlines 1 2026-05-09
SVA984 Saudi Arabian Airlines 1 2026-05-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 SVA904 LGG → RUH May 29, 04:40 UTCMay 29, 23:15 UTC18h 35m
2026-05-28 SVA905 JED → JFK May 28, 09:00 UTCMay 29, 00:50 UTC15h 50m
2026-05-28 SVA963 HKG → RUH May 28, 08:10 UTCMay 28, 08:25 UTC15m
2026-05-28 SVA962 RUH → HKG May 28, 05:00 UTCMay 28, 05:30 UTC30m
2026-05-27 SVA962 RUH → HKG May 27, 21:25 UTCMay 28, 02:25 UTC5h 0m
2026-05-26 SVA3047 RUH → LGG May 26, 14:30 UTCMay 26, 17:20 UTC2h 50m
2026-05-25 SVA3046 EMA → JED May 25, 15:45 UTCMay 26, 06:29 UTC14h 44m
2026-05-24 SVA978 RUH → CAN May 24, 13:40 UTCMay 25, 08:35 UTC18h 55m
2026-05-24 SVA978 RUH → CAN May 24, 11:00 UTCMay 25, 08:35 UTC21h 35m
2026-05-24 SVA979 CAN → RUH May 24, 08:50 UTCMay 24, 09:00 UTC10m
2026-05-23 SVA978 RUH → CAN May 23, 14:10 UTCMay 24, 04:10 UTC14h 1m
2026-05-23 SVA993 SZX → RUH May 23, 11:35 UTCMay 23, 11:45 UTC10m
2026-05-22 SVA992 RUH → SZX May 22, 22:55 UTCMay 23, 03:50 UTC4h 54m
2026-05-22 SVA979 CAN → RUH May 22, 01:35 UTCMay 22, 23:00 UTC21h 25m
2026-05-21 SVA978 RUH → CAN May 21, 08:15 UTCMay 22, 02:25 UTC18h 10m
2026-05-20 SVA932 LGG → RUH May 20, 18:15 UTCMay 21, 11:45 UTC17h 30m
2026-05-19 SVA931 JED → LGG May 19, 22:00 UTCMay 20, 15:00 UTC17h 1m
2026-05-19 SVA984 DMM → HKG May 19, 02:55 UTCMay 19, 18:30 UTC15h 35m
2026-05-19 SVA963 HKG → RUH May 19, 00:05 UTCMay 19, 00:20 UTC15m
2026-05-18 SVA962 RUH → HKG May 18, 20:10 UTCMay 18, 20:35 UTC25m
2026-05-18 SVA962 RUH → HKG May 18, 01:30 UTCMay 18, 18:00 UTC16h 30m
2026-05-17 SVA969 BOM → JED May 17, 22:40 UTCMay 17, 23:00 UTC20m
2026-05-17 SVA969 BOM → JED May 17, 20:20 UTCMay 17, 21:01 UTC40m
2026-05-17 SVA969 BOM → JED May 17, 17:20 UTCMay 17, 17:35 UTC15m
2026-05-17 SVA968 JED → BOM May 17, 14:05 UTCMay 17, 14:30 UTC25m
2026-05-16 SVA930 - May 16, 16:50 UTCMay 17, 11:45 UTC18h 55m
2026-05-16 SVA930 - May 16, 16:20 UTCMay 17, 11:45 UTC19h 25m
2026-05-16 SVA3038 BUD → FRA May 16, 13:11 UTCMay 16, 14:20 UTC1h 10m
2026-05-15 SVA3037 HKG → RUH May 15, 15:00 UTCMay 16, 10:25 UTC19h 26m
2026-05-15 SVA3037 HKG → RUH May 15, 12:30 UTCMay 16, 10:25 UTC21h 55m
2026-05-15 SVA976 RUH → HKG May 15, 10:05 UTCMay 15, 10:35 UTC30m
2026-05-15 SVA976 RUH → HKG May 15, 02:20 UTCMay 15, 07:50 UTC5h 30m
2026-05-14 SVA904 LGG → RUH May 14, 15:15 UTCMay 14, 17:50 UTC2h 35m
2026-05-13 SVA905 JED → JFK May 13, 16:25 UTCMay 14, 10:25 UTC18h 0m
2026-05-13 SVA963 HKG → RUH May 13, 13:55 UTCMay 13, 14:10 UTC15m
2026-05-12 SVA962 RUH → HKG May 12, 16:20 UTCMay 13, 10:40 UTC18h 20m
2026-05-12 SVA983 HKG → RUH May 12, 13:45 UTCMay 12, 14:00 UTC15m
2026-05-12 SVA982 RUH → HKG May 12, 10:45 UTCMay 12, 11:10 UTC25m
2026-05-11 SVA982 RUH → HKG May 11, 17:45 UTCMay 12, 08:55 UTC15h 10m
2026-05-10 SVA923 JED → BRU May 10, 23:19 UTCMay 11, 13:45 UTC14h 25m
2026-05-10 SVA983 HKG → RUH May 10, 20:25 UTCMay 10, 20:40 UTC15m
2026-05-09 SVA982 RUH → HKG May 9, 23:09 UTCMay 10, 16:50 UTC17h 40m
2026-05-09 SVA982 RUH → HKG May 9, 20:49 UTCMay 10, 16:50 UTC20h 0m
2026-05-09 SVA982 RUH → HKG May 9, 20:25 UTCMay 10, 16:50 UTC20h 25m
2026-05-09 SVA987 HKG → RUH May 9, 17:55 UTCMay 9, 18:05 UTC10m
2026-05-09 SVA986 RUH → HKG May 9, 13:50 UTCMay 9, 14:15 UTC25m
2026-05-08 SVA986 RUH → HKG May 8, 21:25 UTCMay 9, 12:00 UTC14h 35m
2026-05-08 SVA983 HKG → RUH May 8, 18:55 UTCMay 8, 19:10 UTC15m
2026-05-08 SVA982 RUH → HKG May 8, 12:04 UTCMay 8, 15:50 UTC3h 45m
2026-05-07 SVA982 RUH → HKG May 7, 16:50 UTCMay 8, 15:50 UTC23h 0m

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-AK74 page for operator, model, and routing details .

Mode-S 710103 frequently asked

What is Mode-S code 710103?
710103 is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-AK74.
Where is Mode-S 710103 registered?
Mode-S code 710103 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 710103 broadcasting right now?
No active broadcast right now. Last signal was 2h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 710103, octal 34200403, decimal 7,405,827.
What flights does 710103 operate?
Mode-S 710103 has broadcast 20 distinct callsigns, including SVA982, SVA983, SVA978, SVA962, SVA979.