Apparatus

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sensors Mode-S transponder

71145F

ICAO 24-bit transponder address · allocated to Saudi Arabia

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

Hex
71145F
Octal
34212137
Decimal
7,410,783
Country
SA
Tail
HZ-FBQ
Type
A20N
No current signal · last broadcast Jul 26, 21:45 UTC
Flights observed
120
Distinct callsigns
20
Country
SA
Last broadcast
Jul 26, 21:45 UTC

Last known position

Most recent position reported by Mode-S 71145F.

Country allocation

The ICAO 24-bit address 71145F 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
FAD772 - 6 2026-07-11
FAD592 Rog-Air 6 2026-07-25
FAD771 - 5 2026-06-29
FAD591 - 5 2026-07-25
FAD573 Rog-Air 5 2026-07-17
FAD505 Rog-Air 5 2026-04-21
FAD812 - 4 2026-07-12
FAD811 - 4 2026-07-11
FAD656 - 4 2026-07-13
FAD428 Rog-Air 4 2026-05-02
FAD808 Rog-Air 3 2026-06-02
FAD807 Rog-Air 3 2026-06-02
FAD776 Rog-Air 3 2026-05-06
FAD775 Rog-Air 3 2026-05-06
FAD7064 Rog-Air 3 2026-06-04
FAD579 - 3 2026-07-21
FAD506 Rog-Air 3 2026-04-21
FAD756 Rog-Air 2 2026-05-30
FAD755 Rog-Air 2 2026-05-29
FAD7052 Rog-Air 2 2026-06-05

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 FAD592 SJJ → RUH Jul 25, 21:50 UTCJul 26, 21:45 UTC23h 56m
2026-07-25 FAD592 SJJ → RUH Jul 25, 20:50 UTCJul 25, 23:35 UTC2h 45m
2026-07-25 FAD591 - Jul 25, 10:15 UTCJul 25, 19:00 UTC8h 45m
2026-07-24 FAD584 PRG → RUH Jul 24, 12:25 UTCJul 25, 08:10 UTC19h 45m
2026-07-24 FAD583 RUH → PRG Jul 24, 06:20 UTCJul 24, 10:10 UTC3h 50m
2026-07-23 FAD592 SJJ → RUH Jul 23, 20:20 UTCJul 23, 23:00 UTC2h 40m
2026-07-23 FAD591 - Jul 23, 15:00 UTCJul 23, 18:15 UTC3h 15m
2026-07-23 FAD578 - Jul 23, 09:10 UTCJul 23, 10:45 UTC1h 35m
2026-07-23 FAD577 RUH → TZX Jul 23, 06:15 UTCJul 23, 07:45 UTC1h 30m
2026-07-21 FAD657 - Jul 21, 21:05 UTCJul 22, 04:55 UTC7h 50m
2026-07-21 FAD580 - Jul 21, 15:35 UTCJul 21, 17:15 UTC1h 40m
2026-07-21 FAD579 - Jul 21, 12:15 UTCJul 21, 13:40 UTC1h 25m
2026-07-20 FAD592 - Jul 20, 20:05 UTCJul 20, 22:50 UTC2h 45m
2026-07-20 FAD591 - Jul 20, 15:05 UTCJul 20, 18:10 UTC3h 5m
2026-07-20 FAD578 - Jul 20, 09:25 UTCJul 20, 10:55 UTC1h 30m
2026-07-20 FAD577 RUH → TZX Jul 20, 06:35 UTCJul 20, 08:05 UTC1h 30m
2026-07-18 FAD651 - Jul 18, 22:25 UTCJul 19, 03:30 UTC5h 5m
2026-07-17 FAD574 - Jul 17, 18:00 UTCJul 17, 19:55 UTC1h 55m
2026-07-17 FAD573 RUH → IST Jul 17, 00:04 UTCJul 17, 15:49 UTC15h 45m
2026-07-16 FAD586 - Jul 16, 12:20 UTCJul 16, 22:00 UTC9h 40m
2026-07-15 FAD585 - Jul 15, 18:05 UTCJul 16, 10:45 UTC16h 40m
2026-07-14 FAD573 - Jul 14, 21:50 UTCJul 15, 16:10 UTC18h 19m
2026-07-14 FAD573 - Jul 14, 20:50 UTCJul 15, 16:10 UTC19h 19m
2026-07-14 FAD573 - Jul 14, 16:05 UTCJul 15, 15:45 UTC23h 39m
2026-07-14 FAD580 - Jul 14, 15:15 UTCJul 15, 04:45 UTC13h 29m
2026-07-14 FAD579 - Jul 14, 13:10 UTCJul 14, 13:15 UTC5m
2026-07-14 FAD579 - Jul 14, 11:45 UTCJul 14, 12:30 UTC45m
2026-07-13 FAD656 - Jul 13, 11:55 UTCJul 14, 11:45 UTC23h 50m
2026-07-13 FAD656 - Jul 13, 08:55 UTCJul 13, 12:10 UTC3h 15m
2026-07-12 FAD812 - Jul 12, 11:55 UTCJul 13, 07:01 UTC19h 5m
2026-07-11 FAD811 - Jul 11, 18:25 UTCJul 12, 10:01 UTC15h 35m
2026-07-11 FAD772 - Jul 11, 07:25 UTCJul 11, 07:40 UTC15m
2026-07-10 FAD812 - Jul 10, 12:10 UTCJul 11, 05:35 UTC17h 26m
2026-07-09 FAD811 - Jul 9, 18:30 UTCJul 10, 10:00 UTC15h 30m
2026-07-09 FAD772 - Jul 9, 07:40 UTCJul 9, 07:50 UTC10m
2026-07-08 FAD812 - Jul 8, 12:10 UTCJul 9, 05:15 UTC17h 5m
2026-07-08 FAD811 - Jul 8, 08:10 UTCJul 8, 10:00 UTC1h 50m
2026-07-03 FAD592 - Jul 3, 20:15 UTCJul 3, 22:50 UTC2h 35m
2026-07-03 FAD591 - Jul 3, 09:45 UTCJul 3, 18:15 UTC8h 30m
2026-07-02 FAD592 - Jul 2, 20:05 UTCJul 3, 07:45 UTC11h 40m
2026-07-02 FAD591 - Jul 2, 03:10 UTCJul 2, 18:10 UTC15h 0m
2026-07-01 FAD584 - Jul 1, 12:25 UTCJul 2, 01:20 UTC12h 55m
2026-07-01 FAD583 - Jul 1, 06:30 UTCJul 1, 10:10 UTC3h 40m
2026-06-30 FAD772 - Jun 30, 07:20 UTCJun 30, 07:30 UTC10m
2026-06-29 FAD771 - Jun 29, 20:00 UTCJun 30, 05:25 UTC9h 26m
2026-06-29 FAD772 - Jun 29, 07:25 UTCJun 29, 18:05 UTC10h 40m
2026-06-28 FAD812 - Jun 28, 12:05 UTCJun 29, 05:30 UTC17h 25m
2026-06-27 FAD811 - Jun 27, 18:20 UTCJun 28, 10:00 UTC15h 40m
2026-06-27 FAD772 - Jun 27, 07:15 UTCJun 27, 07:34 UTC20m
2026-06-27 FAD771 - Jun 27, 04:59 UTCJun 27, 05:25 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-FBQ page for operator, model, and routing details .

Mode-S 71145F frequently asked

What is Mode-S code 71145F?
71145F is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-FBQ.
Where is Mode-S 71145F registered?
Mode-S code 71145F 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 71145F broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 21:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 71145F, octal 34212137, decimal 7,410,783.
What flights does 71145F operate?
Mode-S 71145F has broadcast 20 distinct callsigns, including FAD772, FAD592, FAD771, FAD591, FAD573.