Apparatus

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sensors Mode-S transponder

717CFA

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-NS39 · AIRBUS A-320neo

Hex
717CFA
Octal
34276372
Decimal
7,437,562
Country
SA
Tail
HZ-NS39
Type
A20N
Broadcasting now · callsign KNE322 · 32,000 ft
Flights observed
159
Distinct callsigns
20
Country
SA
Last broadcast
Jul 26, 10:35 UTC

Current position

717CFA is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 717CFA 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
KNE327 Nas Air 11 2026-07-24
KNE325 - 9 2026-06-14
KNE328 - 8 2026-07-17
KNE329 - 7 2026-06-29
KNE321 Nas Air 7 2026-07-25
KNE322 Nas Air 6 2026-07-25
KNE330 - 5 2026-06-29
KNE323 - 5 2026-06-28
KNE305 - 4 2026-07-18
KNE205 - 4 2026-06-26
KNE363 Nas Air 3 2026-04-18
KNE331 Nas Air 3 2026-07-18
KNE326 Nas Air 3 2026-07-23
KNE253 Nas Air 3 2026-06-24
KNE877 - 2 2026-07-10
KNE831 - 2 2026-07-09
KNE361 Nas Air 2 2026-04-28
KNE360 Nas Air 2 2026-07-20
KNE339 Nas Air 2 2026-06-21
KNE334 Nas Air 2 2026-04-14

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 KNE322 BOM → RUH Jul 25, 23:00 UTCJul 26, 10:35 UTC11h 36m
2026-07-25 KNE321 RUH → BOM Jul 25, 05:15 UTCJul 25, 21:30 UTC16h 15m
2026-07-24 KNE327 RUH → CCJ Jul 24, 17:30 UTCJul 25, 02:25 UTC8h 55m
2026-07-24 KNE332 BUS → RUH Jul 24, 08:35 UTCJul 24, 15:45 UTC7h 10m
2026-07-23 KNE357 - Jul 23, 15:45 UTCJul 24, 07:20 UTC15h 35m
2026-07-23 KNE326 HYD → RUH Jul 23, 01:00 UTCJul 23, 06:55 UTC5h 55m
2026-07-22 KNE378 - Jul 22, 14:40 UTCJul 22, 15:10 UTC30m
2026-07-22 KNE377 - Jul 22, 04:00 UTCJul 22, 13:10 UTC9h 10m
2026-07-21 KNE327 - Jul 21, 22:20 UTCJul 22, 01:35 UTC3h 15m
2026-07-21 KNE224 - Jul 21, 15:35 UTCJul 21, 16:15 UTC40m
2026-07-21 KNE223 - Jul 21, 13:30 UTCJul 21, 14:25 UTC55m
2026-07-20 KNE210 DXB → RUH Jul 20, 19:40 UTCJul 20, 20:20 UTC40m
2026-07-20 KNE209 RUH → DXB Jul 20, 16:15 UTCJul 20, 17:55 UTC1h 40m
2026-07-20 KNE360 TZX → RUH Jul 20, 11:00 UTCJul 20, 12:30 UTC1h 30m
2026-07-20 KNE359 RUH → TZX Jul 20, 08:20 UTCJul 20, 09:45 UTC1h 25m
2026-07-20 KNE216 DXB → RUH Jul 20, 03:25 UTCJul 20, 04:15 UTC50m
2026-07-20 KNE215 RUH → DXB Jul 20, 00:20 UTCJul 20, 01:10 UTC50m
2026-07-19 KNE272 - Jul 19, 17:20 UTCJul 19, 17:40 UTC20m
2026-07-19 KNE332 - Jul 19, 09:05 UTCJul 19, 15:40 UTC6h 35m
2026-07-18 KNE331 RUH → BUS Jul 18, 16:30 UTCJul 19, 07:45 UTC15h 15m
2026-07-18 KNE305 - Jul 18, 14:20 UTCJul 18, 15:20 UTC1h 0m
2026-07-17 KNE078 RUH → DMM Jul 17, 19:15 UTCJul 17, 19:30 UTC15m
2026-07-17 KNE328 - Jul 17, 05:20 UTCJul 17, 07:50 UTC2h 30m
2026-07-17 KNE327 - Jul 17, 02:30 UTCJul 17, 02:39 UTC10m
2026-07-16 KNE372 - Jul 16, 16:40 UTCJul 17, 01:25 UTC8h 45m
2026-07-16 KNE371 - Jul 16, 07:45 UTCJul 16, 15:19 UTC7h 35m
2026-07-15 KNE210 - Jul 15, 20:05 UTCJul 16, 06:25 UTC10h 20m
2026-07-15 KNE370 BUD → DXB Jul 15, 09:45 UTCJul 15, 18:40 UTC8h 55m
2026-07-14 KNE398 MXP → BUD Jul 14, 14:40 UTCJul 15, 08:25 UTC17h 44m
2026-07-14 KNE397 - Jul 14, 08:30 UTCJul 14, 12:25 UTC3h 55m
2026-07-13 - - Jul 13, 02:55 UTCJul 13, 03:05 UTC10m
2026-07-10 KNE878 - Jul 10, 19:10 UTCJul 10, 20:00 UTC50m
2026-07-10 KNE877 - Jul 10, 17:30 UTCJul 10, 17:40 UTC10m
2026-07-10 KNE877 - Jul 10, 15:55 UTCJul 10, 16:20 UTC25m
2026-07-09 KNE832 - Jul 9, 23:40 UTCJul 10, 00:05 UTC25m
2026-07-09 KNE831 - Jul 9, 22:00 UTCJul 9, 22:25 UTC25m
2026-07-09 KNE765 - Jul 9, 08:10 UTCJul 9, 08:20 UTC10m
2026-07-07 KNE890 - Jul 7, 21:40 UTCJul 8, 11:30 UTC13h 50m
2026-07-07 KNE831 - Jul 7, 20:10 UTCJul 7, 20:35 UTC25m
2026-07-06 KNE884 - Jul 6, 01:15 UTCJul 6, 02:35 UTC1h 20m
2026-07-05 KNE883 - Jul 5, 18:20 UTCJul 5, 21:15 UTC2h 55m
2026-07-04 KNE208 - Jul 4, 16:10 UTCJul 4, 17:10 UTC1h 0m
2026-07-04 KNE390 - Jul 4, 08:35 UTCJul 4, 14:50 UTC6h 15m
2026-07-03 KNE389 - Jul 3, 16:15 UTCJul 4, 07:05 UTC14h 50m
2026-07-03 KNE305 - Jul 3, 14:05 UTCJul 3, 15:15 UTC1h 10m
2026-07-03 KNE328 - Jul 3, 05:10 UTCJul 3, 14:00 UTC8h 50m
2026-07-02 KNE327 - Jul 2, 16:15 UTCJul 3, 01:15 UTC9h 0m
2026-07-02 KNE344 - Jul 2, 07:00 UTCJul 2, 14:55 UTC7h 55m
2026-07-01 KNE343 - Jul 1, 11:20 UTCJul 2, 04:55 UTC17h 35m
2026-06-30 KNE360 - Jun 30, 20:10 UTCJul 1, 08:30 UTC12h 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-NS39 page for operator, model, and routing details .

Mode-S 717CFA frequently asked

What is Mode-S code 717CFA?
717CFA is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-NS39.
Where is Mode-S 717CFA registered?
Mode-S code 717CFA 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 717CFA broadcasting right now?
Yes. Mode-S 717CFA is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 717CFA, octal 34276372, decimal 7,437,562.
What flights does 717CFA operate?
Mode-S 717CFA has broadcast 20 distinct callsigns, including KNE327, KNE325, KNE328, KNE329, KNE321.