Apparatus

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sensors Mode-S transponder

717C93

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-NS73 · AIRBUS A-320neo

Hex
717C93
Octal
34276223
Decimal
7,437,459
Country
SA
Tail
HZ-NS73
Type
A20N
No current signal · last broadcast 6h ago
Flights observed
48
Distinct callsigns
20
Country
SA
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S 717C93.

Country allocation

The ICAO 24-bit address 717C93 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
KNE389 Nas Air 3 2026-05-29
KNE738 Nas Air 2 2026-05-12
KNE331 Nas Air 2 2026-05-30
KNE265 Nas Air 2 2026-05-23
KNE897 Nas Air 1 2026-05-10
KNE896 Nas Air 1 2026-05-09
KNE895 Nas Air 1 2026-05-12
KNE894 Nas Air 1 2026-05-12
KNE719 Nas Air 1 2026-05-09
KNE715 - 1 2026-04-14
KNE706 - 1 2026-04-16
KNE703 - 1 2026-04-14
KNE596 Nas Air 1 2026-05-16
KNE595 Nas Air 1 2026-05-15
KNE590 Nas Air 1 2026-05-16
KNE419 Nas Air 1 2026-05-11
KNE392 Nas Air 1 2026-05-26
KNE390 Nas Air 1 2026-05-25
KNE340 Nas Air 1 2026-06-03
KNE339 Nas Air 1 2026-06-03

Recent flights last 48

DateFlightRouteTakeoffLandingDuration
2026-06-03 KNE340 DBB → RUH Jun 3, 15:35 UTCJun 3, 15:45 UTC10m
2026-06-03 KNE339 RUH → DBB Jun 3, 06:10 UTCJun 3, 13:55 UTC7h 45m
2026-06-03 KNE255 RUH → AMM Jun 3, 04:30 UTCJun 3, 04:50 UTC20m
2026-05-31 KNE252 AMM → RUH May 31, 10:00 UTCMay 31, 10:15 UTC15m
2026-05-31 KNE251 RUH → AMM May 31, 08:30 UTCMay 31, 08:40 UTC10m
2026-05-30 KNE332 BUS → RUH May 30, 08:40 UTCMay 30, 09:10 UTC30m
2026-05-30 KNE331 RUH → BUS May 30, 07:10 UTCMay 30, 07:20 UTC10m
2026-05-29 KNE300 IST → RUH May 29, 18:35 UTCMay 29, 20:15 UTC1h 40m
2026-05-29 KNE299 RUH → IST May 29, 08:50 UTCMay 29, 17:00 UTC8h 11m
2026-05-29 KNE389 RUH → BJV May 29, 05:45 UTCMay 29, 07:30 UTC1h 45m
2026-05-26 KNE392 AYT → RUH May 26, 09:15 UTCMay 26, 23:25 UTC14h 10m
2026-05-25 KNE312 TBS → RUH May 25, 19:30 UTCMay 26, 07:40 UTC12h 10m
2026-05-25 KNE390 BJV → RUH May 25, 08:40 UTCMay 25, 18:25 UTC9h 45m
2026-05-25 KNE389 RUH → BJV May 25, 05:40 UTCMay 25, 07:15 UTC1h 35m
2026-05-24 KNE389 RUH → BJV May 24, 08:50 UTCMay 25, 07:15 UTC22h 25m
2026-05-23 KNE331 RUH → BUS May 23, 20:50 UTCMay 24, 07:30 UTC10h 40m
2026-05-23 KNE265 RUH → CAI May 23, 12:10 UTCMay 23, 19:45 UTC7h 35m
2026-05-23 KNE285 RUH → SPX May 23, 10:10 UTCMay 23, 10:35 UTC25m
2026-05-22 KNE334 LKO → RUH May 22, 03:20 UTCMay 22, 04:30 UTC1h 10m
2026-05-22 KNE333 RUH → LKO May 22, 00:50 UTCMay 22, 01:50 UTC1h 0m
2026-05-18 KNE318 LHE → RUH May 18, 22:55 UTCMay 18, 23:30 UTC35m
2026-05-18 KNE268 CAI → RUH May 18, 13:00 UTCMay 18, 13:10 UTC10m
2026-05-18 KNE267 RUH → CAI May 18, 11:10 UTCMay 18, 11:30 UTC20m
2026-05-16 KNE590 CAI → JED May 16, 20:50 UTCMay 16, 21:00 UTC10m
2026-05-16 KNE596 SJJ → JED May 16, 08:51 UTCMay 16, 10:20 UTC1h 30m
2026-05-15 KNE595 JED → SJJ May 15, 12:50 UTCMay 16, 07:31 UTC18h 40m
2026-05-12 KNE895 CAI → DMM May 12, 21:30 UTCMay 12, 21:40 UTC10m
2026-05-12 KNE894 DMM → CAI May 12, 17:35 UTCMay 12, 19:55 UTC2h 20m
2026-05-12 KNE738 AHB → DMM May 12, 15:25 UTCMay 12, 15:50 UTC25m
2026-05-11 KNE419 DMM → JED May 11, 10:05 UTCMay 11, 10:15 UTC10m
2026-05-10 KNE897 LKO → DMM May 10, 03:55 UTCMay 10, 08:00 UTC4h 5m
2026-05-09 KNE896 DMM → LKO May 9, 21:50 UTCMay 10, 02:20 UTC4h 30m
2026-05-09 KNE719 RUH → BEY May 9, 12:40 UTCMay 9, 12:50 UTC10m
2026-05-04 KNE265 RUH → CAI May 4, 18:55 UTCMay 4, 19:15 UTC20m
2026-05-03 KNE330 DEL → RUH May 3, 23:00 UTCMay 4, 11:20 UTC12h 20m
2026-05-03 KNE329 RUH → DEL May 3, 18:05 UTCMay 3, 21:39 UTC3h 35m
2026-04-30 KNE306 TZX → RUH Apr 30, 16:45 UTCApr 30, 17:00 UTC15m
2026-04-30 KNE305 RUH → TZX Apr 30, 15:15 UTCApr 30, 15:40 UTC25m
2026-04-25 KNE272 CAI → RUH Apr 25, 18:35 UTCApr 25, 18:45 UTC10m
2026-04-25 KNE271 RUH → CAI Apr 25, 15:50 UTCApr 25, 16:05 UTC15m
2026-04-23 KNE071 DMM → RUH Apr 23, 10:55 UTCApr 23, 11:15 UTC20m
2026-04-21 KNE075 DMM → RUH Apr 21, 17:05 UTCApr 21, 17:25 UTC20m
2026-04-20 KNE286 SPX → RUH Apr 20, 12:10 UTCApr 20, 12:30 UTC20m
2026-04-19 KNE317 RUH → LHE Apr 19, 18:25 UTCApr 20, 10:50 UTC16h 25m
2026-04-16 KNE706 - Apr 16, 08:19 UTCApr 16, 08:30 UTC10m
2026-04-14 KNE703 - Apr 14, 20:55 UTCApr 14, 21:05 UTC10m
2026-04-14 KNE715 - Apr 14, 14:50 UTCApr 14, 15:00 UTC10m
2026-04-13 KNE738 - Apr 13, 15:00 UTCApr 13, 15:15 UTC15m

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-NS73 page for operator, model, and routing details .

Mode-S 717C93 frequently asked

What is Mode-S code 717C93?
717C93 is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-NS73.
Where is Mode-S 717C93 registered?
Mode-S code 717C93 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 717C93 broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 717C93, octal 34276223, decimal 7,437,459.
What flights does 717C93 operate?
Mode-S 717C93 has broadcast 20 distinct callsigns, including KNE389, KNE738, KNE331, KNE265, KNE897.