Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

710100

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-AK71 · BOEING 777-200LR

Hex
710100
Octal
34200400
Decimal
7,405,824
Country
SA
Tail
HZ-AK71
Type
B77L
No current signal · last broadcast 7h ago
Flights observed
90
Distinct callsigns
20
Country
SA
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 710100.

Country allocation

The ICAO 24-bit address 710100 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
SVA992 Saudi Arabian Airlines 6 2026-05-19
SVA972 Saudi Arabian Airlines 6 2026-05-23
SVA3031 Saudi Arabian Airlines 6 2026-04-25
SVA993 Saudi Arabian Airlines 5 2026-05-22
SVA987 Saudi Arabian Airlines 5 2026-05-07
SVA918 Saudi Arabian Airlines 5 2026-05-24
SVA986 Saudi Arabian Airlines 4 2026-05-07
SVA984 Saudi Arabian Airlines 4 2026-06-02
SVA983 Saudi Arabian Airlines 4 2026-05-01
SVA978 Saudi Arabian Airlines 4 2026-05-18
SVA973 Saudi Arabian Airlines 4 2026-05-23
SVA969 Saudi Arabian Airlines 4 2026-06-01
SVA917 Saudi Arabian Airlines 4 2026-05-23
SVA3033 Saudi Arabian Airlines 4 2026-04-24
SVA992A - 3 2026-05-22
SVA3043 Saudi Arabian Airlines 3 2026-05-21
SVA3042 Saudi Arabian Airlines 3 2026-05-21
SVA985 Saudi Arabian Airlines 2 2026-06-02
SVA981 Saudi Arabian Airlines 2 2026-04-29
SVA980 Saudi Arabian Airlines 2 2026-04-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-02 SVA985 HKG → RUH Jun 2, 19:20 UTCJun 2, 23:40 UTC4h 20m
2026-06-02 SVA985 HKG → RUH Jun 2, 18:30 UTCJun 2, 18:45 UTC15m
2026-06-02 SVA984 DMM → HKG Jun 2, 15:20 UTCJun 2, 15:55 UTC35m
2026-06-02 SVA984 DMM → HKG Jun 2, 07:55 UTCJun 2, 13:00 UTC5h 5m
2026-06-01 SVA984 DMM → HKG Jun 1, 12:05 UTCJun 2, 12:00 UTC23h 55m
2026-06-01 SVA984 DMM → HKG Jun 1, 10:05 UTCJun 2, 10:00 UTC23h 55m
2026-06-01 SVA969 BOM → JED Jun 1, 09:30 UTCJun 2, 08:00 UTC22h 30m
2026-06-01 SVA969 BOM → JED Jun 1, 05:30 UTCJun 1, 05:50 UTC20m
2026-06-01 SVA969 BOM → JED Jun 1, 01:15 UTCJun 1, 03:45 UTC2h 30m
2026-06-01 SVA969 BOM → JED Jun 1, 00:30 UTCJun 1, 00:45 UTC15m
2026-05-31 SVA968 JED → BOM May 31, 14:55 UTCMay 31, 22:20 UTC7h 25m
2026-05-28 SVA3036 MAD → RUH May 28, 08:00 UTCMay 28, 11:55 UTC3h 55m
2026-05-26 SVA3035 HKG → RUH May 26, 19:20 UTCMay 27, 12:10 UTC16h 50m
2026-05-26 SVA963 HKG → RUH May 26, 16:59 UTCMay 26, 17:15 UTC15m
2026-05-26 SVA962 RUH → HKG May 26, 06:14 UTCMay 26, 14:20 UTC8h 5m
2026-05-24 SVA918 BRU → JED May 24, 12:10 UTCMay 24, 15:50 UTC3h 40m
2026-05-23 SVA917 JED → BRU May 23, 15:55 UTCMay 24, 07:45 UTC15h 50m
2026-05-23 SVA973 HKG → HKG May 23, 13:10 UTCMay 23, 13:20 UTC10m
2026-05-23 SVA972 RUH → HKG May 23, 09:25 UTCMay 23, 10:00 UTC35m
2026-05-22 SVA972 RUH → HKG May 22, 17:35 UTCMay 23, 06:55 UTC13h 19m
2026-05-22 SVA993 SZX → RUH May 22, 15:00 UTCMay 22, 15:10 UTC10m
2026-05-22 SVA992A - May 22, 05:55 UTCMay 22, 09:00 UTC3h 5m
2026-05-21 SVA992A - May 21, 12:15 UTCMay 22, 09:00 UTC20h 45m
2026-05-21 SVA992A - May 21, 10:05 UTCMay 22, 09:00 UTC22h 55m
2026-05-21 SVA3043 RUH → AMS May 21, 09:35 UTCMay 22, 08:00 UTC22h 25m
2026-05-21 SVA3043 RUH → AMS May 21, 07:20 UTCMay 21, 07:30 UTC10m
2026-05-21 SVA3042 MST → JED May 21, 02:15 UTCMay 21, 02:25 UTC10m
2026-05-20 SVA3042 MST → JED May 20, 08:05 UTCMay 20, 23:45 UTC15h 40m
2026-05-20 SVA993 SZX → RUH May 20, 05:40 UTCMay 20, 05:55 UTC15m
2026-05-19 SVA992 RUH → SZX May 19, 09:35 UTCMay 19, 23:10 UTC13h 35m
2026-05-19 SVA992 RUH → SZX May 19, 00:20 UTCMay 19, 23:10 UTC22h 50m
2026-05-18 SVA978 RUH → CAN May 18, 22:30 UTCMay 19, 21:05 UTC22h 35m
2026-05-18 SVA978 RUH → CAN May 18, 12:05 UTCMay 19, 12:00 UTC23h 54m
2026-05-18 SVA918 BRU → JED May 18, 10:10 UTCMay 19, 10:00 UTC23h 49m
2026-05-16 SVA917 JED → BRU May 16, 18:35 UTCMay 17, 09:20 UTC14h 45m
2026-05-16 SVA973 HKG → HKG May 16, 16:10 UTCMay 16, 16:25 UTC15m
2026-05-16 SVA972 RUH → HKG May 16, 13:05 UTCMay 16, 13:31 UTC25m
2026-05-15 SVA972 RUH → HKG May 15, 17:50 UTCMay 16, 11:21 UTC17h 31m
2026-05-14 SVA3960 DMM → DMM May 14, 17:15 UTCMay 14, 17:40 UTC25m
2026-05-13 SVA979 CAN → RUH May 13, 21:05 UTCMay 14, 15:30 UTC18h 25m
2026-05-13 SVA978 RUH → CAN May 13, 00:00 UTCMay 13, 16:20 UTC16h 20m
2026-05-12 SVA3043 RUH → AMS May 12, 21:20 UTCMay 12, 21:35 UTC15m
2026-05-12 SVA3042 MST → JED May 12, 02:45 UTCMay 12, 16:05 UTC13h 20m
2026-05-11 SVA993 SZX → RUH May 11, 21:20 UTCMay 11, 21:30 UTC10m
2026-05-11 SVA992 RUH → SZX May 11, 11:15 UTCMay 11, 16:10 UTC4h 55m
2026-05-10 SVA918 BRU → JED May 10, 12:05 UTCMay 11, 11:35 UTC23h 30m
2026-05-10 SVA918 BRU → JED May 10, 09:50 UTCMay 10, 13:40 UTC3h 50m
2026-05-09 SVA917 JED → BRU May 9, 14:45 UTCMay 10, 06:20 UTC15h 35m
2026-05-09 SVA973 HKG → HKG May 9, 12:10 UTCMay 9, 12:20 UTC10m
2026-05-09 SVA972 RUH → HKG May 9, 08:45 UTCMay 9, 09:15 UTC30m

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-AK71 page for operator, model, and routing details .

Mode-S 710100 frequently asked

What is Mode-S code 710100?
710100 is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-AK71.
Where is Mode-S 710100 registered?
Mode-S code 710100 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 710100 broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 710100, octal 34200400, decimal 7,405,824.
What flights does 710100 operate?
Mode-S 710100 has broadcast 20 distinct callsigns, including SVA992, SVA972, SVA3031, SVA993, SVA987.