Apparatus

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sensors Mode-S transponder

717CFB

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-NS38 · AIRBUS A-320neo

Hex
717CFB
Octal
34276373
Decimal
7,437,563
Country
SA
Tail
HZ-NS38
Type
A20N
No current signal · last broadcast 8h ago
Flights observed
61
Distinct callsigns
20
Country
SA
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S 717CFB.

Country allocation

The ICAO 24-bit address 717CFB 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 8 2026-05-26
KNE365 Nas Air 6 2026-05-19
KNE324 Nas Air 4 2026-05-28
KNE328 Nas Air 3 2026-05-27
KNE325 Nas Air 3 2026-04-24
KNE205 Nas Air 3 2026-05-10
KNE8885 - 2 2026-05-13
KNE367 Nas Air 2 2026-04-29
KNE323 Nas Air 2 2026-04-18
KNE322 Nas Air 2 2026-05-22
KNE315 Nas Air 2 2026-04-27
KNE310 Nas Air 2 2026-05-28
KNE309 Nas Air 2 2026-05-28
KNE305 Nas Air 2 2026-05-09
KNE202 Nas Air 2 2026-04-19
KNE368 Nas Air 1 2026-04-29
KNE366 - 1 2026-04-20
KNE360 - 1 2026-05-21
KNE334 Nas Air 1 2026-05-03
KNE333 Nas Air 1 2026-05-02

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 KNE273 RUH → CAI May 30, 08:00 UTCMay 30, 08:20 UTC20m
2026-05-29 KNE075 DMM → RUH May 29, 17:05 UTCMay 29, 17:15 UTC10m
2026-05-28 KNE324 GYD → RUH May 28, 19:15 UTCMay 29, 10:05 UTC14h 50m
2026-05-28 KNE310 TBS → RUH May 28, 09:25 UTCMay 28, 17:30 UTC8h 5m
2026-05-28 KNE309 RUH → TBS May 28, 06:50 UTCMay 28, 07:35 UTC45m
2026-05-27 KNE328 CCJ → RUH May 27, 04:04 UTCMay 27, 07:40 UTC3h 35m
2026-05-26 KNE327 RUH → CCJ May 26, 22:35 UTCMay 26, 22:59 UTC25m
2026-05-23 KNE313 RUH → KHI May 23, 08:50 UTCMay 24, 03:30 UTC18h 40m
2026-05-22 KNE322 BOM → RUH May 22, 22:35 UTCMay 23, 07:25 UTC8h 49m
2026-05-22 KNE321 RUH → BOM May 22, 11:10 UTCMay 22, 21:15 UTC10h 5m
2026-05-21 KNE360 - May 21, 18:45 UTCMay 22, 08:35 UTC13h 50m
2026-05-21 KNE310 TBS → RUH May 21, 09:15 UTCMay 21, 17:55 UTC8h 40m
2026-05-21 KNE309 RUH → TBS May 21, 07:25 UTCMay 21, 08:05 UTC40m
2026-05-19 KNE322 BOM → RUH May 19, 22:50 UTCMay 19, 23:30 UTC40m
2026-05-19 KNE365 RUH → HYD May 19, 05:50 UTCMay 19, 21:10 UTC15h 20m
2026-05-16 KNE327 RUH → CCJ May 16, 22:25 UTCMay 17, 01:10 UTC2h 45m
2026-05-13 KNE8885 - May 13, 19:55 UTCMay 14, 12:50 UTC16h 55m
2026-05-13 KNE8885 - May 13, 17:30 UTCMay 14, 12:50 UTC19h 20m
2026-05-10 KNE205 RUH → DXB May 10, 07:25 UTCMay 10, 17:15 UTC9h 50m
2026-05-09 KNE205 RUH → DXB May 9, 22:25 UTCMay 10, 17:15 UTC18h 50m
2026-05-09 KNE205 RUH → DXB May 9, 17:10 UTCMay 10, 14:09 UTC21h 0m
2026-05-09 KNE305 RUH → TZX May 9, 15:10 UTCMay 9, 15:30 UTC20m
2026-05-06 KNE276 CAI → RUH May 6, 15:20 UTCMay 6, 15:30 UTC10m
2026-05-05 KNE327 RUH → CCJ May 5, 22:30 UTCMay 6, 13:35 UTC15h 5m
2026-05-05 KNE327 RUH → CCJ May 5, 16:50 UTCMay 6, 13:35 UTC20h 45m
2026-05-05 KNE305 RUH → TZX May 5, 15:01 UTCMay 5, 15:30 UTC30m
2026-05-03 KNE300 IST → RUH May 3, 19:00 UTCMay 3, 20:45 UTC1h 45m
2026-05-03 KNE334 LKO → RUH May 3, 03:10 UTCMay 3, 16:45 UTC13h 34m
2026-05-02 KNE333 RUH → LKO May 2, 21:40 UTCMay 3, 01:30 UTC3h 50m
2026-04-29 KNE368 ADD → RUH Apr 29, 11:45 UTCApr 29, 15:35 UTC3h 50m
2026-04-29 KNE367 RUH → ADD Apr 29, 06:05 UTCApr 29, 09:35 UTC3h 31m
2026-04-28 KNE367 RUH → ADD Apr 28, 12:10 UTCApr 29, 09:35 UTC21h 25m
2026-04-27 KNE315 RUH → ISB Apr 27, 18:25 UTCApr 28, 10:40 UTC16h 15m
2026-04-27 KNE267 RUH → CAI Apr 27, 11:00 UTCApr 27, 11:20 UTC20m
2026-04-24 KNE325 RUH → HYD Apr 24, 15:25 UTCApr 25, 07:45 UTC16h 20m
2026-04-24 KNE275 RUH → CAI Apr 24, 13:20 UTCApr 24, 13:40 UTC20m
2026-04-22 KNE315 RUH → ISB Apr 22, 18:10 UTCApr 23, 02:40 UTC8h 30m
2026-04-21 KNE365 RUH → HYD Apr 21, 01:35 UTCApr 21, 16:15 UTC14h 40m
2026-04-20 KNE365 RUH → HYD Apr 20, 19:00 UTCApr 21, 16:15 UTC21h 15m
2026-04-20 KNE365 RUH → HYD Apr 20, 18:10 UTCApr 21, 16:15 UTC22h 5m
2026-04-20 KNE365 RUH → HYD Apr 20, 14:50 UTCApr 21, 13:35 UTC22h 45m
2026-04-20 KNE365 RUH → HYD Apr 20, 13:45 UTCApr 21, 12:40 UTC22h 55m
2026-04-20 KNE366 - Apr 20, 05:50 UTCApr 21, 01:55 UTC20h 5m
2026-04-19 KNE202 DXB → RUH Apr 19, 08:50 UTCApr 20, 06:45 UTC21h 55m
2026-04-19 KNE202 DXB → RUH Apr 19, 08:10 UTCApr 20, 06:45 UTC22h 35m
2026-04-18 KNE201 RUH → DXB Apr 18, 11:50 UTCApr 19, 06:25 UTC18h 35m
2026-04-18 KNE324 GYD → RUH Apr 18, 09:00 UTCApr 19, 06:25 UTC21h 25m
2026-04-18 KNE324 GYD → RUH Apr 18, 06:50 UTCApr 19, 06:25 UTC23h 35m
2026-04-18 KNE323 RUH → GYD Apr 18, 05:50 UTCApr 18, 06:50 UTC1h 0m
2026-04-18 KNE324 GYD → RUH Apr 18, 04:50 UTCApr 19, 02:05 UTC21h 15m

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-NS38 page for operator, model, and routing details .

Mode-S 717CFB frequently asked

What is Mode-S code 717CFB?
717CFB is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-NS38.
Where is Mode-S 717CFB registered?
Mode-S code 717CFB 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 717CFB broadcasting right now?
No active broadcast right now. Last signal was 8h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 717CFB, octal 34276373, decimal 7,437,563.
What flights does 717CFB operate?
Mode-S 717CFB has broadcast 20 distinct callsigns, including KNE327, KNE365, KNE324, KNE328, KNE325.