Apparatus

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sensors Mode-S transponder

717CEB

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-NS43 · AIRBUS A-320neo

Hex
717CEB
Octal
34276353
Decimal
7,437,547
Country
SA
Tail
HZ-NS43
Type
A20N
No current signal · last broadcast 7h ago
Flights observed
58
Distinct callsigns
20
Country
SA
Last broadcast
7h ago

Last known position

Most recent position reported by Mode-S 717CEB.

Country allocation

The ICAO 24-bit address 717CEB 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 5 2026-05-10
KNE321 Nas Air 4 2026-04-30
KNE206 Nas Air 4 2026-04-29
KNE205 Nas Air 4 2026-04-29
KNE624 Nas Air 3 2026-05-28
KNE623 Nas Air 3 2026-05-27
KNE328 Nas Air 3 2026-04-28
KNE325 Nas Air 3 2026-04-29
KNE632 Nas Air 2 2026-05-22
KNE621 Nas Air 2 2026-05-26
KNE361 Nas Air 2 2026-05-09
KNE322 Nas Air 2 2026-04-30
KNE314 Nas Air 2 2026-04-17
KNE285 Nas Air 2 2026-04-26
KNE271 Nas Air 2 2026-04-27
KNE637 Nas Air 1 2026-05-29
KNE631 Nas Air 1 2026-05-21
KNE620 Nas Air 1 2026-05-21
KNE619 Nas Air 1 2026-05-21
KNE592 Nas Air 1 2026-05-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 KNE637 JED → KHI May 29, 23:20 UTCMay 30, 05:25 UTC6h 5m
2026-05-28 KNE624 TBS → JED May 28, 08:55 UTCMay 28, 09:50 UTC55m
2026-05-27 KNE623 JED → TBS May 27, 19:15 UTCMay 28, 07:50 UTC12h 35m
2026-05-27 KNE624 TBS → JED May 27, 08:50 UTCMay 27, 18:05 UTC9h 15m
2026-05-26 KNE623 JED → TBS May 26, 19:20 UTCMay 27, 07:50 UTC12h 31m
2026-05-26 KNE621 JED → TZX May 26, 05:15 UTCMay 26, 18:05 UTC12h 50m
2026-05-25 KNE621 JED → TZX May 25, 19:30 UTCMay 26, 18:05 UTC22h 35m
2026-05-25 KNE624 TBS → JED May 25, 10:25 UTCMay 25, 18:15 UTC7h 50m
2026-05-25 KNE623 JED → TBS May 25, 07:15 UTCMay 25, 09:15 UTC2h 0m
2026-05-23 KNE584 CAI → JED May 23, 07:50 UTCMay 23, 21:15 UTC13h 25m
2026-05-22 KNE632 TZX → JED May 22, 08:50 UTCMay 23, 07:55 UTC23h 4m
2026-05-22 KNE632 TZX → JED May 22, 08:35 UTCMay 22, 10:05 UTC1h 30m
2026-05-21 KNE620 SJJ → JED May 21, 19:50 UTCMay 22, 07:30 UTC11h 40m
2026-05-21 KNE619 JED → SJJ May 21, 08:50 UTCMay 21, 18:30 UTC9h 40m
2026-05-21 KNE631 JED → TZX May 21, 07:20 UTCMay 21, 07:40 UTC20m
2026-05-20 KNE592 DAM → JED May 20, 12:35 UTCMay 20, 12:45 UTC10m
2026-05-19 KNE575 CAI → MED May 19, 14:35 UTCMay 20, 12:45 UTC22h 11m
2026-05-10 KNE327 RUH → CCJ May 10, 22:35 UTCMay 11, 02:10 UTC3h 35m
2026-05-09 KNE361 RUH → NBO May 9, 23:44 UTCMay 10, 00:00 UTC15m
2026-05-01 KNE270 CAI → RUH May 1, 19:30 UTCMay 1, 19:45 UTC15m
2026-04-30 KNE322 BOM → RUH Apr 30, 22:50 UTCMay 1, 17:50 UTC19h 0m
2026-04-30 KNE322 BOM → RUH Apr 30, 22:35 UTCMay 1, 17:50 UTC19h 15m
2026-04-30 KNE321 RUH → BOM Apr 30, 04:50 UTCApr 30, 21:10 UTC16h 20m
2026-04-30 KNE321 RUH → BOM Apr 30, 00:50 UTCApr 30, 21:10 UTC20h 20m
2026-04-29 KNE321 RUH → BOM Apr 29, 23:10 UTCApr 30, 21:10 UTC22h 0m
2026-04-29 KNE325 RUH → HYD Apr 29, 22:00 UTCApr 30, 20:45 UTC22h 45m
2026-04-29 KNE206 DXB → RUH Apr 29, 12:30 UTCApr 29, 13:30 UTC1h 0m
2026-04-29 KNE205 RUH → DXB Apr 29, 10:00 UTCApr 29, 11:15 UTC1h 15m
2026-04-28 KNE328 CCJ → RUH Apr 28, 04:45 UTCApr 28, 08:40 UTC3h 55m
2026-04-27 KNE327 RUH → CCJ Apr 27, 17:35 UTCApr 28, 01:00 UTC7h 25m
2026-04-27 KNE271 RUH → CAI Apr 27, 10:10 UTCApr 27, 16:05 UTC5h 55m
2026-04-26 KNE321 RUH → BOM Apr 26, 12:30 UTCApr 27, 01:50 UTC13h 20m
2026-04-26 KNE285 RUH → SPX Apr 26, 10:30 UTCApr 26, 10:50 UTC20m
2026-04-25 KNE285 RUH → SPX Apr 25, 16:05 UTCApr 26, 10:50 UTC18h 45m
2026-04-25 KNE334 LKO → RUH Apr 25, 03:10 UTCApr 25, 14:15 UTC11h 5m
2026-04-24 KNE1333 RUH → LKO Apr 24, 15:25 UTCApr 25, 01:20 UTC9h 55m
2026-04-23 KNE325 RUH → HYD Apr 23, 17:25 UTCApr 24, 07:45 UTC14h 20m
2026-04-23 KNE271 RUH → CAI Apr 23, 15:30 UTCApr 23, 15:45 UTC15m
2026-04-21 KNE325 RUH → HYD Apr 21, 22:15 UTCApr 22, 07:40 UTC9h 25m
2026-04-21 KNE263 RUH → CAI Apr 21, 06:30 UTCApr 21, 06:50 UTC20m
2026-04-19 KNE206 - Apr 19, 12:40 UTCApr 19, 13:45 UTC1h 5m
2026-04-19 KNE205 RUH → DXB Apr 19, 10:10 UTCApr 19, 11:15 UTC1h 5m
2026-04-18 KNE361 RUH → NBO Apr 18, 23:55 UTCApr 19, 00:05 UTC10m
2026-04-18 KNE328 CCJ → RUH Apr 18, 07:15 UTCApr 18, 14:20 UTC7h 5m
2026-04-17 KNE327 RUH → CCJ Apr 17, 22:25 UTCApr 17, 23:20 UTC55m
2026-04-17 KNE314 KHI → RUH Apr 17, 03:40 UTCApr 17, 04:00 UTC20m
2026-04-17 KNE314 KHI → RUH Apr 17, 02:50 UTCApr 17, 03:10 UTC20m
2026-04-16 KNE313 - Apr 16, 22:05 UTCApr 16, 23:00 UTC55m
2026-04-16 KNE206 - Apr 16, 13:15 UTCApr 16, 13:35 UTC20m
2026-04-16 KNE206 - Apr 16, 12:29 UTCApr 16, 13:05 UTC35m

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-NS43 page for operator, model, and routing details .

Mode-S 717CEB frequently asked

What is Mode-S code 717CEB?
717CEB is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-NS43.
Where is Mode-S 717CEB registered?
Mode-S code 717CEB 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 717CEB broadcasting right now?
No active broadcast right now. Last signal was 7h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 717CEB, octal 34276353, decimal 7,437,547.
What flights does 717CEB operate?
Mode-S 717CEB has broadcast 20 distinct callsigns, including KNE327, KNE321, KNE206, KNE205, KNE624.