Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

71156F

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-NS83 · AIRBUS A-320neo

Hex
71156F
Octal
34212557
Decimal
7,411,055
Country
SA
Tail
HZ-NS83
Type
A20N
No current signal · last broadcast Jul 26, 03:55 UTC
Flights observed
90
Distinct callsigns
20
Country
SA
Last broadcast
Jul 26, 03:55 UTC

Last known position

Most recent position reported by Mode-S 71156F.

Country allocation

The ICAO 24-bit address 71156F 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
KNE894 - 4 2026-07-16
KNE323 Nas Air 4 2026-06-02
KNE1333 Nas Air 4 2026-04-22
KNE806 - 3 2026-04-16
KNE331 - 3 2026-06-27
KNE955 - 2 2026-04-17
KNE897 - 2 2026-07-12
KNE896 - 2 2026-07-11
KNE895 - 2 2026-07-15
KNE805 - 2 2026-04-15
KNE796 - 2 2026-04-14
KNE398 - 2 2026-07-24
KNE334 Nas Air 2 2026-05-30
KNE332 - 2 2026-06-27
KNE310 - 2 2026-06-28
KNE309 - 2 2026-06-28
KNE305 Nas Air 2 2026-05-29
KNE255 - 2 2026-06-30
KNE207 - 2 2026-07-25
KNE890 - 1 2026-07-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 KNE314 KHI → RUH Jul 25, 16:35 UTCJul 26, 03:55 UTC11h 20m
2026-07-25 KNE207 - Jul 25, 13:50 UTCJul 25, 15:00 UTC1h 10m
2026-07-24 KNE207 - Jul 24, 18:15 UTCJul 25, 15:00 UTC20h 45m
2026-07-24 KNE398 - Jul 24, 15:50 UTCJul 25, 15:00 UTC23h 10m
2026-07-24 KNE398 - Jul 24, 15:15 UTCJul 24, 18:20 UTC3h 5m
2026-07-24 KNE397 RUH → MXP Jul 24, 08:35 UTCJul 24, 12:50 UTC4h 15m
2026-07-22 KNE316 ISB → RUH Jul 22, 21:20 UTCJul 23, 01:55 UTC4h 35m
2026-07-22 KNE370 - Jul 22, 05:15 UTCJul 22, 13:50 UTC8h 35m
2026-07-21 KNE358 - Jul 21, 18:45 UTCJul 21, 21:25 UTC2h 40m
2026-07-21 KNE357 - Jul 21, 14:00 UTCJul 21, 16:45 UTC2h 45m
2026-07-21 KNE140 - Jul 21, 10:55 UTCJul 21, 11:05 UTC10m
2026-07-20 KNE132 - Jul 20, 06:05 UTCJul 20, 06:15 UTC10m
2026-07-18 KNE752 - Jul 18, 19:25 UTCJul 18, 19:35 UTC10m
2026-07-18 KNE712 - Jul 18, 17:50 UTCJul 18, 18:00 UTC10m
2026-07-17 KNE067 - Jul 17, 03:05 UTCJul 17, 03:14 UTC10m
2026-07-16 KNE894 - Jul 16, 19:14 UTCJul 16, 19:45 UTC30m
2026-07-15 KNE895 - Jul 15, 21:35 UTCJul 15, 21:45 UTC10m
2026-07-15 KNE894 - Jul 15, 18:45 UTCJul 15, 19:30 UTC45m
2026-07-15 KNE894 - Jul 15, 17:05 UTCJul 15, 17:20 UTC15m
2026-07-15 KNE890 - Jul 15, 09:35 UTCJul 15, 12:00 UTC2h 25m
2026-07-15 KNE889 - Jul 15, 04:55 UTCJul 15, 06:45 UTC1h 50m
2026-07-12 KNE895 - Jul 12, 21:30 UTCJul 12, 21:55 UTC25m
2026-07-12 KNE894 - Jul 12, 18:55 UTCJul 12, 19:30 UTC35m
2026-07-12 KNE897 - Jul 12, 07:45 UTCJul 12, 07:55 UTC10m
2026-07-12 KNE897 - Jul 12, 04:25 UTCJul 12, 07:20 UTC2h 55m
2026-07-11 KNE896 - Jul 11, 22:10 UTCJul 12, 02:10 UTC4h 0m
2026-07-10 KNE884 - Jul 10, 22:45 UTCJul 11, 02:55 UTC4h 10m
2026-07-10 KNE883 - Jul 10, 04:40 UTCJul 10, 21:10 UTC16h 30m
2026-07-09 KNE896 - Jul 9, 22:05 UTCJul 10, 02:30 UTC4h 25m
2026-07-07 KNE764 - Jul 7, 03:45 UTCJul 7, 03:55 UTC10m
2026-07-05 KNE878 JED → DXB Jul 5, 19:10 UTCJul 5, 21:25 UTC2h 15m
2026-07-05 KNE877 - Jul 5, 03:45 UTCJul 5, 17:35 UTC13h 50m
2026-07-04 KNE703 - Jul 4, 21:10 UTCJul 4, 21:20 UTC10m
2026-07-03 KNE832 - Jul 3, 23:45 UTCJul 4, 00:20 UTC35m
2026-07-03 KNE831 RUH → LHE Jul 3, 21:50 UTCJul 3, 22:25 UTC35m
2026-07-02 KNE740 AHB → DMM Jul 2, 22:05 UTCJul 2, 22:25 UTC20m
2026-06-30 KNE256 - Jun 30, 06:35 UTCJun 30, 12:45 UTC6h 10m
2026-06-30 KNE255 - Jun 30, 04:50 UTCJun 30, 05:05 UTC15m
2026-06-28 KNE310 - Jun 28, 09:39 UTCJun 28, 11:35 UTC1h 55m
2026-06-28 KNE309 - Jun 28, 06:05 UTCJun 28, 08:00 UTC1h 55m
2026-06-27 KNE309 - Jun 27, 09:50 UTCJun 28, 08:00 UTC22h 10m
2026-06-27 KNE332 - Jun 27, 09:29 UTCJun 27, 09:44 UTC15m
2026-06-27 KNE331 - Jun 27, 07:30 UTCJun 27, 07:39 UTC10m
2026-06-27 KNE331 - Jun 27, 06:05 UTCJun 27, 06:44 UTC40m
2026-06-02 KNE310 TBS → RUH Jun 2, 12:15 UTCJun 2, 14:20 UTC2h 5m
2026-06-02 KNE323 RUH → GYD Jun 2, 07:25 UTCJun 2, 10:45 UTC3h 20m
2026-05-30 KNE313 RUH → KHI May 30, 21:45 UTCMay 31, 14:25 UTC16h 40m
2026-05-30 KNE334 LKO → RUH May 30, 04:25 UTCMay 30, 13:50 UTC9h 25m
2026-05-29 KNE333 RUH → LKO May 29, 17:10 UTCMay 30, 02:45 UTC9h 35m
2026-05-29 KNE305 RUH → TZX May 29, 15:15 UTCMay 29, 15:40 UTC25m

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-NS83 page for operator, model, and routing details .

Mode-S 71156F frequently asked

What is Mode-S code 71156F?
71156F is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-NS83.
Where is Mode-S 71156F registered?
Mode-S code 71156F 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 71156F broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 03:55 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 71156F, octal 34212557, decimal 7,411,055.
What flights does 71156F operate?
Mode-S 71156F has broadcast 20 distinct callsigns, including KNE894, KNE323, KNE1333, KNE806, KNE331.