Apparatus

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sensors Mode-S transponder

71005E

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-AK19 · BOEING 777-300ER

Hex
71005E
Octal
34200136
Decimal
7,405,662
Country
SA
Tail
HZ-AK19
Type
B77W
No current signal · last broadcast Jul 26, 17:50 UTC
Flights observed
188
Distinct callsigns
20
Country
SA
Last broadcast
Jul 26, 17:50 UTC

Last known position

Most recent position reported by Mode-S 71005E.

Country allocation

The ICAO 24-bit address 71005E 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 - 20 2026-07-18
SVA818 Saudi Arabian Airlines 13 2026-07-23
SVA827 - 9 2026-07-18
SVA819 - 9 2026-07-23
SVA341 - 7 2026-07-12
SVA734 Saudi Arabian Airlines 6 2026-07-23
SVA806 - 5 2026-06-23
SVA800 Saudi Arabian Airlines 5 2026-05-28
SVA343 Saudi Arabian Airlines 5 2026-07-20
SVA807 - 4 2026-06-24
SVA804 Saudi Arabian Airlines 4 2026-07-05
SVA736 Saudi Arabian Airlines 4 2026-04-30
SVA809 - 3 2026-07-09
SVA808 - 3 2026-07-09
SVA805 - 3 2026-07-05
SVA803 Saudi Arabian Airlines 3 2026-06-21
SVA802 Saudi Arabian Airlines 3 2026-06-21
SVA801 Saudi Arabian Airlines 3 2026-07-21
SVA770 Saudi Arabian Airlines 3 2026-06-02
SVA756 Saudi Arabian Airlines 3 2026-05-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SVA726 JED → ISB Jul 26, 05:45 UTCJul 26, 17:50 UTC12h 6m
2026-07-25 SVA759 DEL → JED Jul 25, 16:05 UTCJul 26, 03:30 UTC11h 25m
2026-07-25 SVA758 JED → DEL Jul 25, 10:45 UTCJul 25, 14:20 UTC3h 35m
2026-07-24 SVA735 LHE → JED Jul 24, 06:20 UTCJul 24, 08:55 UTC2h 35m
2026-07-23 SVA734 MED → LHE Jul 23, 14:15 UTCJul 24, 03:45 UTC13h 30m
2026-07-23 SVA819 - Jul 23, 10:45 UTCJul 23, 11:00 UTC15m
2026-07-23 SVA818 JED → CGK Jul 23, 08:30 UTCJul 23, 08:50 UTC20m
2026-07-23 SVA818 JED → CGK Jul 23, 02:50 UTCJul 23, 07:45 UTC4h 55m
2026-07-22 SVA818 JED → CGK Jul 22, 03:35 UTCJul 23, 03:00 UTC23h 25m
2026-07-21 SVA734 - Jul 21, 13:45 UTCJul 22, 03:35 UTC13h 50m
2026-07-21 SVA801 DAC → RUH Jul 21, 11:55 UTCJul 21, 12:05 UTC10m
2026-07-20 SVA342 ALG → JED Jul 20, 22:35 UTCJul 21, 08:30 UTC9h 54m
2026-07-20 SVA343 JED → ALG Jul 20, 05:35 UTCJul 20, 19:55 UTC14h 20m
2026-07-19 SVA343 JED → ALG Jul 19, 23:55 UTCJul 20, 19:55 UTC20h 0m
2026-07-18 SVA827 - Jul 18, 17:55 UTCJul 18, 22:10 UTC4h 15m
2026-07-18 SVA826 - Jul 18, 15:20 UTCJul 18, 15:35 UTC15m
2026-07-18 SVA826 - Jul 18, 10:45 UTCJul 18, 14:45 UTC4h 0m
2026-07-17 SVA826 - Jul 17, 17:35 UTCJul 18, 14:45 UTC21h 11m
2026-07-17 SVA372 CMN → JED Jul 17, 15:35 UTCJul 18, 14:45 UTC23h 11m
2026-07-17 SVA372 CMN → JED Jul 17, 14:20 UTCJul 18, 11:25 UTC21h 6m
2026-07-16 SVA373 - Jul 16, 22:19 UTCJul 17, 12:00 UTC13h 40m
2026-07-16 SVA343 JED → ALG Jul 16, 05:45 UTCJul 16, 19:50 UTC14h 5m
2026-07-15 SVA734 - Jul 15, 16:15 UTCJul 16, 03:30 UTC11h 15m
2026-07-15 SVA3197 - Jul 15, 02:55 UTCJul 15, 11:10 UTC8h 15m
2026-07-14 SVA3197 - Jul 14, 14:20 UTCJul 15, 11:10 UTC20h 49m
2026-07-14 SVA819 - Jul 14, 10:40 UTCJul 14, 10:50 UTC10m
2026-07-13 SVA818 - Jul 13, 15:10 UTCJul 14, 08:45 UTC17h 35m
2026-07-13 SVA818 - Jul 13, 09:35 UTCJul 14, 08:45 UTC23h 10m
2026-07-13 SVA818 - Jul 13, 09:00 UTCJul 14, 07:30 UTC22h 30m
2026-07-12 SVA341 - Jul 12, 22:30 UTCJul 13, 17:10 UTC18h 40m
2026-07-12 SVA341 - Jul 12, 17:35 UTCJul 13, 17:10 UTC23h 35m
2026-07-12 SVA341 - Jul 12, 17:05 UTCJul 13, 15:30 UTC22h 25m
2026-07-09 SVA809 - Jul 9, 08:00 UTCJul 9, 11:55 UTC3h 55m
2026-07-09 SVA808 - Jul 9, 00:45 UTCJul 9, 05:50 UTC5h 5m
2026-07-07 SVA827 - Jul 7, 21:40 UTCJul 7, 22:10 UTC30m
2026-07-07 SVA827 - Jul 7, 18:00 UTCJul 7, 18:15 UTC15m
2026-07-06 SVA826 - Jul 6, 19:35 UTCJul 7, 15:25 UTC19h 50m
2026-07-06 SVA826 - Jul 6, 17:35 UTCJul 7, 15:25 UTC21h 50m
2026-07-05 SVA343 JED → ALG Jul 5, 23:35 UTCJul 6, 23:30 UTC23h 55m
2026-07-05 SVA343 JED → ALG Jul 5, 21:35 UTCJul 6, 19:35 UTC22h 0m
2026-07-05 SVA805 - Jul 5, 19:35 UTCJul 6, 19:30 UTC23h 55m
2026-07-05 SVA805 - Jul 5, 19:15 UTCJul 5, 23:50 UTC4h 35m
2026-07-05 SVA804 JED → DAC Jul 5, 12:35 UTCJul 5, 17:25 UTC4h 50m
2026-07-04 SVA804 JED → DAC Jul 4, 19:35 UTCJul 5, 17:25 UTC21h 50m
2026-07-04 SVA804 JED → DAC Jul 4, 18:45 UTCJul 5, 17:25 UTC22h 40m
2026-07-04 SVA804 JED → DAC Jul 4, 16:25 UTCJul 5, 15:10 UTC22h 45m
2026-07-03 SVA760 - Jul 3, 23:35 UTCJul 4, 14:20 UTC14h 45m
2026-07-03 SVA760 - Jul 3, 17:50 UTCJul 4, 14:20 UTC20h 30m
2026-07-02 SVA700 - Jul 2, 00:05 UTCJul 2, 05:55 UTC5h 50m
2026-07-01 SVA700 - Jul 1, 08:00 UTCJul 2, 05:55 UTC21h 55m

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-AK19 page for operator, model, and routing details .

Mode-S 71005E frequently asked

What is Mode-S code 71005E?
71005E is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-AK19.
Where is Mode-S 71005E registered?
Mode-S code 71005E 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 71005E broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 17:50 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 71005E, octal 34200136, decimal 7,405,662.
What flights does 71005E operate?
Mode-S 71005E has broadcast 20 distinct callsigns, including SVA826, SVA818, SVA827, SVA819, SVA341.