Apparatus

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sensors Mode-S transponder

71145C

ICAO 24-bit transponder address · allocated to Saudi Arabia

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

Hex
71145C
Octal
34212134
Decimal
7,410,780
Country
SA
Tail
HZ-FBS
Type
A20N
Broadcasting now · callsign FAD742 · 14,850 ft
Flights observed
115
Distinct callsigns
20
Country
SA
Last broadcast
Jul 26, 17:00 UTC

Current position

71145C is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 71145C 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
FAD824 - 5 2026-07-18
FAD823 - 5 2026-07-18
FAD822 Rog-Air 5 2026-07-25
FAD821 Rog-Air 5 2026-07-24
FAD807 - 5 2026-07-08
FAD761 - 4 2026-07-10
FAD505 - 4 2026-06-26
FAD465 Rog-Air 4 2026-06-23
FAD911 Rog-Air 3 2026-05-07
FAD829 - 3 2026-07-19
FAD808 - 3 2026-07-16
FAD764 - 3 2026-07-21
FAD506 Rog-Air 3 2026-05-01
FAD481 Rog-Air 3 2026-05-05
FAD461 Rog-Air 3 2026-06-21
FAD912 Rog-Air 2 2026-05-08
FAD814 - 2 2026-07-17
FAD813 - 2 2026-07-17
FAD742 - 2 2026-07-21
FAD741 - 2 2026-07-21

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 FAD826 - Jul 26, 14:10 UTCJul 26, 17:00 UTC2h 50m
2026-07-25 FAD825 - Jul 25, 20:35 UTCJul 26, 11:50 UTC15h 16m
2026-07-25 FAD822 PRG → JED Jul 25, 07:50 UTCJul 25, 18:50 UTC11h 0m
2026-07-24 FAD821 JED → PRG Jul 24, 12:55 UTCJul 25, 05:05 UTC16h 10m
2026-07-23 FAD819 JED → BGY Jul 23, 20:30 UTCJul 24, 10:10 UTC13h 40m
2026-07-23 FAD822 - Jul 23, 07:00 UTCJul 23, 18:45 UTC11h 45m
2026-07-22 FAD821 JED → PRG Jul 22, 11:50 UTCJul 23, 05:00 UTC17h 10m
2026-07-21 FAD764 - Jul 21, 21:35 UTCJul 21, 21:55 UTC20m
2026-07-21 FAD742 - Jul 21, 08:15 UTCJul 21, 20:15 UTC12h 0m
2026-07-21 FAD741 - Jul 21, 05:55 UTCJul 21, 06:35 UTC40m
2026-07-19 FAD829 - Jul 19, 23:15 UTCJul 20, 04:20 UTC5h 5m
2026-07-18 FAD764 - Jul 18, 21:55 UTCJul 18, 22:10 UTC15m
2026-07-18 FAD824 - Jul 18, 11:05 UTCJul 18, 20:05 UTC9h 0m
2026-07-18 FAD823 - Jul 18, 06:15 UTCJul 18, 09:10 UTC2h 55m
2026-07-17 FAD324 - Jul 17, 23:14 UTCJul 17, 23:20 UTC5m
2026-07-17 FAD814 - Jul 17, 12:15 UTCJul 17, 13:55 UTC1h 40m
2026-07-17 FAD813 - Jul 17, 10:35 UTCJul 17, 10:44 UTC10m
2026-07-16 FAD808 - Jul 16, 20:29 UTCJul 17, 10:00 UTC13h 30m
2026-07-16 FAD822 - Jul 16, 07:25 UTCJul 16, 18:40 UTC11h 15m
2026-07-15 FAD821 - Jul 15, 13:55 UTCJul 16, 05:00 UTC15h 5m
2026-07-15 FAD824 - Jul 15, 12:05 UTCJul 15, 13:50 UTC1h 45m
2026-07-14 FAD823 - Jul 14, 19:10 UTCJul 15, 09:30 UTC14h 19m
2026-07-14 FAD822 - Jul 14, 08:00 UTCJul 14, 17:00 UTC9h 0m
2026-07-13 FAD821 - Jul 13, 09:40 UTCJul 14, 05:00 UTC19h 20m
2026-07-12 FAD829 - Jul 12, 23:15 UTCJul 13, 11:25 UTC12h 10m
2026-07-11 FAD324 - Jul 11, 23:15 UTCJul 11, 23:25 UTC10m
2026-07-11 FAD822 - Jul 11, 07:50 UTCJul 11, 21:45 UTC13h 55m
2026-07-10 FAD821 - Jul 10, 19:00 UTCJul 11, 04:50 UTC9h 51m
2026-07-10 FAD761 - Jul 10, 08:15 UTCJul 10, 17:00 UTC8h 45m
2026-07-09 FAD808 - Jul 9, 20:15 UTCJul 9, 22:20 UTC2h 5m
2026-07-08 FAD807 - Jul 8, 23:35 UTCJul 9, 18:30 UTC18h 55m
2026-07-08 FAD814 - Jul 8, 14:45 UTCJul 9, 00:35 UTC9h 50m
2026-07-08 FAD813 - Jul 8, 11:30 UTCJul 8, 13:15 UTC1h 45m
2026-07-06 FAD824 - Jul 6, 11:30 UTCJul 7, 00:10 UTC12h 40m
2026-07-06 FAD823 - Jul 6, 06:25 UTCJul 6, 09:05 UTC2h 40m
2026-07-04 FAD824 - Jul 4, 12:05 UTCJul 5, 04:15 UTC16h 10m
2026-07-03 FAD823 - Jul 3, 21:05 UTCJul 4, 09:10 UTC12h 5m
2026-07-03 FAD807 - Jul 3, 17:30 UTCJul 3, 19:35 UTC2h 5m
2026-07-02 - - Jul 2, 23:25 UTCJul 2, 23:35 UTC10m
2026-07-02 FAD824 - Jul 2, 11:35 UTCJul 2, 14:25 UTC2h 50m
2026-07-01 FAD823 - Jul 1, 20:35 UTCJul 2, 09:10 UTC12h 35m
2026-06-30 FAD807 - Jun 30, 23:10 UTCJul 1, 18:25 UTC19h 15m
2026-06-26 FAD574 - Jun 26, 17:54 UTCJun 26, 19:55 UTC2h 0m
2026-06-26 FAD573 RUH → IST Jun 26, 09:14 UTCJun 26, 15:54 UTC6h 40m
2026-06-26 FAD505 - Jun 26, 06:29 UTCJun 26, 07:55 UTC1h 25m
2026-06-25 FAD186 - Jun 25, 18:55 UTCJun 25, 19:05 UTC10m
2026-06-24 FAD446 - Jun 24, 22:29 UTCJun 24, 22:45 UTC15m
2026-06-24 FAD445 - Jun 24, 17:55 UTCJun 24, 18:09 UTC15m
2026-06-23 FAD466 MED → DMM Jun 23, 22:10 UTCJun 23, 22:25 UTC15m
2026-06-23 FAD465 DMM → MED Jun 23, 18:04 UTCJun 23, 18:14 UTC10m

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

Mode-S 71145C frequently asked

What is Mode-S code 71145C?
71145C is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-FBS.
Where is Mode-S 71145C registered?
Mode-S code 71145C 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 71145C broadcasting right now?
Yes. Mode-S 71145C is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 71145C, octal 34212134, decimal 7,410,780.
What flights does 71145C operate?
Mode-S 71145C has broadcast 20 distinct callsigns, including FAD824, FAD823, FAD822, FAD821, FAD807.