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sensors Mode-S transponder

71005A

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-AK18 · BOEING 777-300ER

Hex
71005A
Octal
34200132
Decimal
7,405,658
Country
SA
Tail
HZ-AK18
Type
B77W
Broadcasting now · callsign SVA862 · 33,000 ft
Flights observed
90
Distinct callsigns
20
Country
SA
Last broadcast
1h ago

Current position

71005A is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 71005A 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 Saudi Arabian Airlines 7 2026-05-07
SVA827 Saudi Arabian Airlines 6 2026-05-08
SVA802 Saudi Arabian Airlines 6 2026-05-26
SVA819 Saudi Arabian Airlines 5 2026-05-19
SVA818 Saudi Arabian Airlines 5 2026-05-19
SVA734 Saudi Arabian Airlines 4 2026-05-01
SVA732 Saudi Arabian Airlines 4 2026-05-11
SVA808 Saudi Arabian Airlines 3 2026-05-24
SVA738 Saudi Arabian Airlines 3 2026-05-05
SVA724 Saudi Arabian Airlines 3 2026-05-16
SVA704 Saudi Arabian Airlines 3 2026-05-01
SVA341 Saudi Arabian Airlines 3 2026-04-30
SVA9640 - 2 2026-04-23
SVA809 Saudi Arabian Airlines 2 2026-05-25
SVA800 Saudi Arabian Airlines 2 2026-05-18
SVA5803 - 2 2026-04-18
SVA5727 - 2 2026-04-20
SVA5701 - 2 2026-04-20
SVA340 Saudi Arabian Airlines 2 2026-04-30
SVA9786 Saudi Arabian Airlines 1 2026-04-29

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 SVA862 RUH → MNL May 30, 02:06 UTCMay 30, 03:25 UTC1h 19m
2026-05-28 SVA735 LHE → JED May 28, 05:35 UTCMay 28, 22:20 UTC16h 45m
2026-05-26 SVA803 DAC → JED May 26, 20:45 UTCMay 26, 23:49 UTC3h 5m
2026-05-26 SVA802 JED → DAC May 26, 16:05 UTCMay 26, 19:05 UTC3h 0m
2026-05-25 SVA809 DAC → JED May 25, 07:40 UTCMay 25, 10:45 UTC3h 5m
2026-05-24 SVA808 RUH → DAC May 24, 10:35 UTCMay 25, 05:20 UTC18h 45m
2026-05-24 SVA808 RUH → DAC May 24, 10:05 UTCMay 25, 05:20 UTC19h 15m
2026-05-24 SVA809 DAC → JED May 24, 07:45 UTCMay 25, 05:20 UTC21h 35m
2026-05-23 SVA808 RUH → DAC May 23, 15:05 UTCMay 24, 05:10 UTC14h 5m
2026-05-22 SVA758 JED → DEL May 22, 21:15 UTCMay 23, 12:30 UTC15h 14m
2026-05-22 SVA772 JED → BOM May 22, 17:50 UTCMay 22, 19:20 UTC1h 30m
2026-05-19 SVA819 CGK → JED May 19, 11:00 UTCMay 19, 15:15 UTC4h 15m
2026-05-19 SVA818 JED → CGK May 19, 02:25 UTCMay 19, 08:35 UTC6h 10m
2026-05-18 SVA801 DAC → RUH May 18, 13:05 UTCMay 18, 13:10 UTC5m
2026-05-18 SVA800 JED → DAC May 18, 11:20 UTCMay 18, 11:35 UTC15m
2026-05-17 SVA805 DAC → JED May 17, 19:05 UTCMay 18, 09:05 UTC14h 0m
2026-05-16 SVA804 JED → DAC May 16, 23:25 UTCMay 17, 16:45 UTC17h 20m
2026-05-16 SVA724 RUH → ISB May 16, 05:25 UTCMay 17, 00:05 UTC18h 40m
2026-05-15 SVA724 RUH → ISB May 15, 23:50 UTCMay 16, 05:30 UTC5h 40m
2026-05-15 SVA724 RUH → ISB May 15, 09:10 UTCMay 16, 05:30 UTC20h 19m
2026-05-15 SVA3121 MAA → JED May 15, 05:30 UTCMay 16, 00:15 UTC18h 44m
2026-05-14 SVA9694 - May 14, 23:20 UTCMay 15, 02:55 UTC3h 35m
2026-05-12 SVA819 CGK → JED May 12, 14:25 UTCMay 13, 06:10 UTC15h 45m
2026-05-12 SVA819 CGK → JED May 12, 10:45 UTCMay 12, 10:55 UTC10m
2026-05-11 SVA818 JED → CGK May 11, 13:45 UTCMay 12, 08:25 UTC18h 41m
2026-05-11 SVA818 JED → CGK May 11, 10:25 UTCMay 12, 08:25 UTC22h 1m
2026-05-11 SVA732 JED → LHE May 11, 07:50 UTCMay 12, 04:00 UTC20h 10m
2026-05-10 SVA732 JED → LHE May 10, 22:35 UTCMay 11, 13:55 UTC15h 20m
2026-05-10 SVA732 JED → LHE May 10, 16:34 UTCMay 11, 13:55 UTC21h 20m
2026-05-10 SVA726 JED → ISB May 10, 06:04 UTCMay 10, 22:35 UTC16h 30m
2026-05-09 SVA3091 - May 9, 14:55 UTCMay 10, 06:15 UTC15h 20m
2026-05-08 SVA9650 - May 8, 21:30 UTCMay 9, 12:55 UTC15h 25m
2026-05-08 SVA827 CGK → JED May 8, 17:50 UTCMay 8, 18:00 UTC10m
2026-05-07 SVA826 JED → CGK May 7, 21:45 UTCMay 8, 15:35 UTC17h 50m
2026-05-07 SVA9776 CAI → JED May 7, 19:15 UTCMay 7, 19:45 UTC30m
2026-05-05 SVA5739 - May 5, 19:00 UTCMay 6, 12:45 UTC17h 45m
2026-05-05 SVA738 JED → LHE May 5, 16:35 UTCMay 6, 12:45 UTC20h 10m
2026-05-03 SVA738 JED → LHE May 3, 02:55 UTCMay 3, 22:25 UTC19h 29m
2026-05-03 SVA738 JED → LHE May 3, 00:35 UTCMay 3, 22:25 UTC21h 49m
2026-05-01 SVA704 JED → KHI May 1, 09:50 UTCMay 2, 00:35 UTC14h 45m
2026-05-01 SVA704 JED → KHI May 1, 02:45 UTCMay 2, 00:35 UTC21h 50m
2026-05-01 SVA704 JED → KHI May 1, 00:35 UTCMay 2, 00:30 UTC23h 55m
2026-05-01 SVA734 MED → LHE May 1, 00:15 UTCMay 1, 18:30 UTC18h 15m
2026-04-30 SVA734 MED → LHE Apr 30, 16:55 UTCMay 1, 10:50 UTC17h 55m
2026-04-30 SVA340 ALG → JED Apr 30, 15:35 UTCMay 1, 10:50 UTC19h 15m
2026-04-30 SVA340 ALG → JED Apr 30, 10:40 UTCMay 1, 10:00 UTC23h 21m
2026-04-30 SVA341 JED → ALG Apr 30, 09:10 UTCMay 1, 02:50 UTC17h 40m
2026-04-29 SVA341 JED → ALG Apr 29, 22:50 UTCApr 30, 17:50 UTC19h 0m
2026-04-29 SVA341 JED → ALG Apr 29, 22:10 UTCApr 30, 17:50 UTC19h 40m
2026-04-29 SVA5903 - Apr 29, 19:30 UTCApr 30, 17:50 UTC22h 20m

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-AK18 page for operator, model, and routing details .

Mode-S 71005A frequently asked

What is Mode-S code 71005A?
71005A is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-AK18.
Where is Mode-S 71005A registered?
Mode-S code 71005A 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 71005A broadcasting right now?
Yes. Mode-S 71005A is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 71005A, octal 34200132, decimal 7,405,658.
What flights does 71005A operate?
Mode-S 71005A has broadcast 20 distinct callsigns, including SVA826, SVA827, SVA802, SVA819, SVA818.