Apparatus

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sensors Mode-S transponder

7105BB

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-NS27 · AIRBUS A-320neo

Hex
7105BB
Octal
34202673
Decimal
7,407,035
Country
SA
Tail
HZ-NS27
Type
A20N
No current signal · last broadcast Jul 26, 22:45 UTC
Flights observed
133
Distinct callsigns
20
Country
SA
Last broadcast
Jul 26, 22:45 UTC

Last known position

Most recent position reported by Mode-S 7105BB.

Country allocation

The ICAO 24-bit address 7105BB 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 - 7 2026-07-10
KNE325 - 5 2026-06-12
KNE285 Nas Air 5 2026-06-01
KNE339 - 4 2026-07-21
KNE323 Nas Air 4 2026-06-08
KNE286 Nas Air 4 2026-06-08
KNE365 Nas Air 3 2026-07-20
KNE330 - 3 2026-07-07
KNE329 - 3 2026-07-07
KNE328 - 3 2026-07-10
KNE317 Nas Air 3 2026-05-25
KNE310 Nas Air 3 2026-06-09
KNE309 Nas Air 3 2026-05-19
KNE305 Nas Air 3 2026-05-14
KNE276 Nas Air 3 2026-05-15
KNE275 Nas Air 3 2026-05-16
KNE637 - 2 2026-06-29
KNE625 - 2 2026-07-04
KNE592 - 2 2026-07-05
KNE411 - 2 2026-06-27

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 KNE352 SZG → RUH Jul 26, 14:45 UTCJul 26, 22:45 UTC8h 0m
2026-07-25 KNE351 RUH → SZG Jul 25, 18:35 UTCJul 26, 11:50 UTC17h 16m
2026-07-25 KNE351 RUH → SZG Jul 25, 15:15 UTCJul 26, 11:50 UTC20h 36m
2026-07-25 KNE223 - Jul 25, 13:35 UTCJul 25, 14:15 UTC40m
2026-07-24 KNE224 - Jul 24, 15:15 UTCJul 25, 14:15 UTC23h 0m
2026-07-24 KNE223 - Jul 24, 06:40 UTCJul 24, 14:05 UTC7h 25m
2026-07-22 KNE096 MED → RUH Jul 22, 16:30 UTCJul 22, 16:40 UTC10m
2026-07-21 KNE339 - Jul 21, 13:20 UTCJul 21, 13:40 UTC20m
2026-07-20 KNE365 RUH → HYD Jul 20, 19:55 UTCJul 21, 05:25 UTC9h 30m
2026-07-20 KNE034 - Jul 20, 17:10 UTCJul 20, 17:20 UTC10m
2026-07-20 KNE124 TUU → RUH Jul 20, 01:10 UTCJul 20, 01:20 UTC10m
2026-07-19 KNE384 - Jul 19, 13:15 UTCJul 19, 16:50 UTC3h 35m
2026-07-19 KNE383 RUH → PRG Jul 19, 06:50 UTCJul 19, 10:45 UTC3h 55m
2026-07-13 KNE364 DEL → RUH Jul 13, 14:25 UTCJul 13, 16:00 UTC1h 35m
2026-07-13 KNE334 - Jul 13, 03:25 UTCJul 13, 13:15 UTC9h 50m
2026-07-12 KNE333 - Jul 12, 10:05 UTCJul 13, 01:30 UTC15h 25m
2026-07-11 KNE251 - Jul 11, 15:30 UTCJul 12, 08:50 UTC17h 20m
2026-07-11 KNE339 - Jul 11, 05:01 UTCJul 11, 14:10 UTC9h 10m
2026-07-10 KNE327 - Jul 10, 14:40 UTCJul 11, 01:20 UTC10h 40m
2026-07-10 KNE328 - Jul 10, 05:00 UTCJul 10, 12:45 UTC7h 45m
2026-07-09 KNE332 - Jul 9, 09:10 UTCJul 10, 01:25 UTC16h 15m
2026-07-08 KNE331 - Jul 8, 14:10 UTCJul 9, 07:40 UTC17h 30m
2026-07-08 KNE331 - Jul 8, 11:20 UTCJul 9, 07:40 UTC20h 20m
2026-07-07 KNE330 - Jul 7, 23:15 UTCJul 8, 08:30 UTC9h 15m
2026-07-07 KNE329 - Jul 7, 06:00 UTCJul 7, 22:00 UTC16h 0m
2026-07-05 KNE592 - Jul 5, 13:25 UTCJul 5, 14:05 UTC40m
2026-07-04 KNE626 - Jul 4, 20:40 UTCJul 5, 11:55 UTC15h 15m
2026-07-04 KNE625 - Jul 4, 09:45 UTCJul 4, 18:45 UTC9h 0m
2026-07-03 KNE639 BUS → TZX Jul 3, 20:05 UTCJul 4, 08:35 UTC12h 30m
2026-07-03 KNE625 - Jul 3, 10:00 UTCJul 3, 18:50 UTC8h 50m
2026-07-02 KNE655 - Jul 2, 22:50 UTCJul 3, 08:35 UTC9h 45m
2026-07-02 KNE567 - Jul 2, 20:40 UTCJul 2, 20:55 UTC15m
2026-07-01 KNE556 SAW → JED Jul 1, 12:40 UTCJul 1, 14:30 UTC1h 50m
2026-07-01 KNE555 - Jul 1, 09:15 UTCJul 1, 10:55 UTC1h 40m
2026-06-30 KNE592 DAM → JED Jun 30, 11:35 UTCJun 30, 13:45 UTC2h 10m
2026-06-29 KNE637 - Jun 29, 05:24 UTCJun 29, 06:19 UTC55m
2026-06-28 KNE575 CAI → MED Jun 28, 13:55 UTCJun 28, 14:04 UTC10m
2026-06-27 KNE411 - Jun 27, 18:29 UTCJun 27, 18:39 UTC10m
2026-06-26 KNE637 - Jun 26, 05:10 UTCJun 26, 06:09 UTC1h 0m
2026-06-24 KNE552 AMM → JED Jun 24, 14:34 UTCJun 24, 14:50 UTC15m
2026-06-24 KNE551 JED → AMM Jun 24, 12:54 UTCJun 24, 13:20 UTC25m
2026-06-22 KNE411 DMM → JED Jun 22, 18:40 UTCJun 22, 18:49 UTC10m
2026-06-22 KNE412 JED → DMM Jun 22, 16:54 UTCJun 22, 17:04 UTC10m
2026-06-16 KNE330 - Jun 16, 00:00 UTCJun 16, 03:30 UTC3h 30m
2026-06-15 KNE329 - Jun 15, 08:35 UTCJun 15, 22:05 UTC13h 30m
2026-06-15 KNE303 RUH → TZX Jun 15, 05:55 UTCJun 15, 07:25 UTC1h 30m
2026-06-12 KNE325 - Jun 12, 22:30 UTCJun 13, 15:00 UTC16h 29m
2026-06-11 KNE266 CAI → RUH Jun 11, 21:05 UTCJun 11, 21:20 UTC15m
2026-06-11 KNE265 RUH → CAI Jun 11, 18:35 UTCJun 11, 19:10 UTC35m
2026-06-10 KNE334 LKO → RUH Jun 10, 03:10 UTCJun 10, 15:15 UTC12h 5m

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-NS27 page for operator, model, and routing details .

Mode-S 7105BB frequently asked

What is Mode-S code 7105BB?
7105BB is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-NS27.
Where is Mode-S 7105BB registered?
Mode-S code 7105BB 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 7105BB broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7105BB, octal 34202673, decimal 7,407,035.
What flights does 7105BB operate?
Mode-S 7105BB has broadcast 20 distinct callsigns, including KNE327, KNE325, KNE285, KNE339, KNE323.