Apparatus

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sensors Mode-S transponder

711590

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-NS76 · AIRBUS A-320neo

Hex
711590
Octal
34212620
Decimal
7,411,088
Country
SA
Tail
HZ-NS76
Type
A20N
No current signal · last broadcast Jul 26, 21:35 UTC
Flights observed
146
Distinct callsigns
20
Country
SA
Last broadcast
Jul 26, 21:35 UTC

Last known position

Most recent position reported by Mode-S 711590.

Country allocation

The ICAO 24-bit address 711590 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
KNE894 - 8 2026-07-26
KNE903 Nas Air 6 2026-07-23
KNE895 Nas Air 6 2026-07-26
KNE904 - 4 2026-07-23
KNE897 Nas Air 4 2026-06-10
KNE896 Nas Air 4 2026-06-09
KNE842 Nas Air 4 2026-07-25
KNE841 - 4 2026-07-24
KNE883 Nas Air 3 2026-06-10
KNE878 Nas Air 3 2026-05-25
KNE832 Nas Air 3 2026-07-26
KNE831 Nas Air 3 2026-06-18
KNE307 - 3 2026-06-25
KNE890 Nas Air 2 2026-07-26
KNE877 Nas Air 2 2026-05-25
KNE855 Nas Air 2 2026-05-30
KNE805 - 2 2026-07-20
KNE804 Nas Air 2 2026-07-21
KNE764 Nas Air 2 2026-06-08
KNE711 Nas Air 2 2026-06-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 KNE895 CAI → DMM Jul 26, 21:10 UTCJul 26, 21:35 UTC25m
2026-07-26 KNE894 - Jul 26, 17:15 UTCJul 26, 19:10 UTC1h 55m
2026-07-26 KNE890 GYD → DMM Jul 26, 05:00 UTCJul 26, 11:35 UTC6h 36m
2026-07-26 KNE832 LHE → RUH Jul 26, 00:00 UTCJul 26, 00:25 UTC25m
2026-07-25 KNE842 TZX → DMM Jul 25, 16:05 UTCJul 25, 22:40 UTC6h 35m
2026-07-24 KNE841 - Jul 24, 21:25 UTCJul 25, 14:50 UTC17h 25m
2026-07-24 KNE889 DMM → GYD Jul 24, 05:00 UTCJul 24, 19:25 UTC14h 25m
2026-07-23 KNE904 - Jul 23, 08:05 UTCJul 23, 09:55 UTC1h 50m
2026-07-23 KNE903 MED → TZX Jul 23, 05:40 UTCJul 23, 06:30 UTC50m
2026-07-23 KNE903 MED → TZX Jul 23, 00:20 UTCJul 23, 05:35 UTC5h 15m
2026-07-21 KNE804 AMM → MED Jul 21, 21:10 UTCJul 21, 21:35 UTC25m
2026-07-21 KNE904 TZX → ADJ Jul 21, 08:20 UTCJul 21, 20:00 UTC11h 40m
2026-07-21 KNE903 MED → TZX Jul 21, 06:30 UTCJul 21, 06:35 UTC5m
2026-07-20 KNE805 - Jul 20, 19:45 UTCJul 21, 05:55 UTC10h 9m
2026-07-20 KNE787 - Jul 20, 13:30 UTCJul 20, 13:40 UTC10m
2026-07-20 KNE904 - Jul 20, 07:45 UTCJul 20, 09:30 UTC1h 45m
2026-07-19 KNE903 MED → TZX Jul 19, 20:50 UTCJul 20, 06:20 UTC9h 30m
2026-07-19 KNE904 - Jul 19, 07:35 UTCJul 19, 19:20 UTC11h 45m
2026-07-19 KNE903 MED → TZX Jul 19, 04:30 UTCJul 19, 06:15 UTC1h 45m
2026-07-18 KNE903 MED → TZX Jul 18, 11:00 UTCJul 19, 06:15 UTC19h 15m
2026-07-17 KNE955 - Jul 17, 20:55 UTCJul 18, 11:10 UTC14h 16m
2026-07-16 KNE804 AMM → MED Jul 16, 21:30 UTCJul 16, 21:50 UTC20m
2026-07-16 KNE803 MED → AMM Jul 16, 10:55 UTCJul 16, 20:05 UTC9h 10m
2026-07-15 KNE805 - Jul 15, 10:05 UTCJul 16, 02:05 UTC16h 0m
2026-07-14 KNE372 - Jul 14, 16:35 UTCJul 15, 08:50 UTC16h 14m
2026-07-14 KNE344 - Jul 14, 06:30 UTCJul 14, 15:25 UTC8h 55m
2026-07-14 KNE343 - Jul 14, 01:50 UTCJul 14, 04:50 UTC3h 0m
2026-07-12 KNE552 AMM → JED Jul 12, 14:30 UTCJul 12, 14:45 UTC15m
2026-07-12 KNE551 - Jul 12, 12:55 UTCJul 12, 13:20 UTC25m
2026-07-10 KNE592 - Jul 10, 15:00 UTCJul 10, 15:40 UTC40m
2026-07-10 KNE591 - Jul 10, 12:55 UTCJul 10, 13:35 UTC40m
2026-07-09 KNE568 - Jul 9, 22:50 UTCJul 9, 23:05 UTC15m
2026-07-08 KNE627 - Jul 8, 20:40 UTCJul 9, 11:35 UTC14h 55m
2026-07-08 KNE622 - Jul 8, 19:25 UTCJul 8, 20:35 UTC1h 10m
2026-07-08 KNE622 - Jul 8, 18:00 UTCJul 8, 18:15 UTC15m
2026-07-08 KNE656 - Jul 8, 10:30 UTCJul 8, 17:20 UTC6h 50m
2026-07-07 KNE655 - Jul 7, 22:40 UTCJul 8, 09:20 UTC10h 40m
2026-07-05 KNE330 - Jul 5, 23:35 UTCJul 6, 03:05 UTC3h 30m
2026-07-05 KNE329 - Jul 5, 13:00 UTCJul 5, 22:00 UTC9h 0m
2026-07-05 KNE267 - Jul 5, 10:30 UTCJul 5, 11:15 UTC45m
2026-07-03 KNE256 - Jul 3, 06:15 UTCJul 3, 06:35 UTC20m
2026-07-02 KNE210 - Jul 2, 19:20 UTCJul 3, 04:50 UTC9h 30m
2026-07-02 KNE209 - Jul 2, 12:55 UTCJul 2, 17:55 UTC5h 0m
2026-07-02 KNE205 - Jul 2, 06:15 UTCJul 2, 11:35 UTC5h 20m
2026-07-01 KNE210 - Jul 1, 19:15 UTCJul 2, 05:00 UTC9h 45m
2026-07-01 KNE370 - Jul 1, 09:55 UTCJul 1, 17:55 UTC8h 0m
2026-07-01 KNE369 - Jul 1, 06:50 UTCJul 1, 08:40 UTC1h 50m
2026-06-30 KNE358 - Jun 30, 18:40 UTCJul 1, 05:55 UTC11h 15m
2026-06-30 KNE357 - Jun 30, 08:10 UTCJun 30, 16:45 UTC8h 35m
2026-06-29 KNE201 RUH → DXB Jun 29, 16:25 UTCJun 30, 06:50 UTC14h 26m

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-NS76 page for operator, model, and routing details .

Mode-S 711590 frequently asked

What is Mode-S code 711590?
711590 is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-NS76.
Where is Mode-S 711590 registered?
Mode-S code 711590 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 711590 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:35 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 711590, octal 34212620, decimal 7,411,088.
What flights does 711590 operate?
Mode-S 711590 has broadcast 20 distinct callsigns, including KNE894, KNE903, KNE895, KNE904, KNE897.