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
No current signal · last broadcast 2h ago
Flights observed
92
Distinct callsigns
20
Country
SA
Last broadcast
2h ago

Last known position

Most recent position reported by Mode-S 71145C.

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
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
FAD824 - 3 2026-07-06
FAD823 - 3 2026-07-06
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
FAD829 - 2 2026-07-12
FAD821 - 2 2026-07-13
FAD808 - 2 2026-07-09
FAD661 Rog-Air 2 2026-04-29
FAD655 Rog-Air 2 2026-05-10
FAD574 - 2 2026-06-26
FAD573 Rog-Air 2 2026-06-26
FAD497 Rog-Air 2 2026-06-22
FAD463 Rog-Air 2 2026-05-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
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
2026-06-22 FAD497 DMM → EAM Jun 22, 06:29 UTCJun 22, 12:19 UTC5h 50m
2026-06-21 FAD433 DMM → AHB Jun 21, 16:39 UTCJun 22, 12:19 UTC19h 40m
2026-06-21 FAD444 GIZ → DMM Jun 21, 11:24 UTCJun 21, 15:25 UTC4h 0m
2026-06-21 FAD461 DMM → MED Jun 21, 05:15 UTCJun 21, 05:20 UTC5m
2026-06-20 FAD437 DMM → AHB Jun 20, 19:44 UTCJun 20, 19:55 UTC10m
2026-06-20 FAD497 DMM → EAM Jun 20, 06:19 UTCJun 20, 06:29 UTC10m
2026-06-18 FAD438 AHB → DMM Jun 18, 23:50 UTCJun 19, 00:14 UTC24m
2026-06-18 FAD486 - Jun 18, 17:21 UTCJun 18, 17:35 UTC14m
2026-06-18 - - Jun 18, 06:25 UTCJun 18, 06:35 UTC10m
2026-06-17 - - Jun 17, 22:45 UTCJun 17, 23:00 UTC15m
2026-06-17 FAD445 - Jun 17, 18:25 UTCJun 17, 18:40 UTC15m
2026-06-15 FAD465 DMM → MED Jun 15, 11:05 UTCJun 15, 18:25 UTC7h 20m
2026-06-14 FAD451 DMM → TIF Jun 14, 12:05 UTCJun 14, 12:20 UTC15m
2026-06-13 FAD465 DMM → MED Jun 13, 18:10 UTCJun 13, 18:20 UTC10m
2026-06-11 FAD742 DAM → JED Jun 11, 07:40 UTCJun 11, 08:05 UTC25m
2026-06-11 FAD741 JED → DAM Jun 11, 05:35 UTCJun 11, 06:05 UTC30m
2026-06-08 FAD764 CAI → JED Jun 8, 22:35 UTCJun 9, 13:05 UTC14h 30m
2026-06-08 FAD763 JED → CAI Jun 8, 19:45 UTCJun 8, 20:15 UTC30m
2026-06-06 FAD808 IST → JED Jun 6, 20:05 UTCJun 6, 21:54 UTC1h 50m
2026-06-06 FAD807 JED → IST Jun 6, 11:05 UTCJun 6, 18:35 UTC7h 30m
2026-06-05 FAD310 DMM → JED Jun 5, 13:00 UTCJun 5, 13:10 UTC10m
2026-06-04 FAD310 DMM → JED Jun 4, 13:05 UTCJun 5, 13:00 UTC23h 55m
2026-06-03 FAD829 JED → KHI Jun 3, 19:05 UTCJun 4, 13:10 UTC18h 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-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?
No active broadcast right now. Last signal was 2h ago.
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 FAD807, FAD761, FAD505, FAD465, FAD911.