Apparatus

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sensors Mode-S transponder

7103DB

ICAO 24-bit transponder address · allocated to Saudi Arabia

Currently assigned to HZ-AS59 · AIRBUS A-320

Hex
7103DB
Octal
34201733
Decimal
7,406,555
Country
SA
Tail
HZ-AS59
Type
A320
No current signal · last broadcast 1d ago
Flights observed
44
Distinct callsigns
20
Country
SA
Last broadcast
1d ago

Last known position

Most recent position reported by Mode-S 7103DB.

Country allocation

The ICAO 24-bit address 7103DB 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
SVA638 Saudi Arabian Airlines 3 2026-06-12
SVA637 Saudi Arabian Airlines 3 2026-06-12
SVA634 Saudi Arabian Airlines 3 2026-06-12
SVA633 Saudi Arabian Airlines 3 2026-06-12
SVA572 - 2 2026-07-15
SVA570 Saudi Arabian Airlines 2 2026-05-01
SVA569 Saudi Arabian Airlines 2 2026-06-04
SVA568 Saudi Arabian Airlines 2 2026-06-04
SVA411 Saudi Arabian Airlines 2 2026-04-29
SVA410 Saudi Arabian Airlines 2 2026-04-29
SVA199 - 2 2026-07-14
SVA1131 Saudi Arabian Airlines 2 2026-06-01
SVA1105 - 2 2026-07-05
SVA595 - 1 2026-06-30
SVA594 Saudi Arabian Airlines 1 2026-06-30
SVA593 - 1 2026-07-09
SVA592 - 1 2026-07-08
SVA573 - 1 2026-07-15
SVA571 Saudi Arabian Airlines 1 2026-05-01
SVA540 Saudi Arabian Airlines 1 2026-06-05

Recent flights last 44

DateFlightRouteTakeoffLandingDuration
2026-07-17 SVA536 - Jul 17, 09:15 UTCJul 17, 09:25 UTC10m
2026-07-15 SVA573 - Jul 15, 12:05 UTCJul 15, 12:50 UTC45m
2026-07-15 SVA572 - Jul 15, 01:30 UTCJul 15, 10:15 UTC8h 45m
2026-07-14 SVA198 - Jul 14, 14:00 UTCJul 14, 22:40 UTC8h 40m
2026-07-14 SVA199 - Jul 14, 10:25 UTCJul 14, 12:30 UTC2h 5m
2026-07-11 SVA206 - Jul 11, 07:20 UTCJul 11, 10:45 UTC3h 25m
2026-07-10 SVA209 - Jul 10, 14:05 UTCJul 11, 04:45 UTC14h 41m
2026-07-10 SVA199 - Jul 10, 10:40 UTCJul 10, 12:25 UTC1h 45m
2026-07-09 SVA593 - Jul 9, 01:15 UTCJul 9, 02:05 UTC50m
2026-07-08 SVA592 - Jul 8, 21:05 UTCJul 8, 22:25 UTC1h 20m
2026-07-05 SVA1105 - Jul 5, 03:20 UTCJul 5, 03:35 UTC15m
2026-06-30 SVA595 - Jun 30, 19:05 UTCJun 30, 20:00 UTC55m
2026-06-30 SVA594 JED → DXB Jun 30, 16:05 UTCJun 30, 17:25 UTC1h 20m
2026-06-20 SVA1133 - Jun 20, 04:14 UTCJun 20, 04:24 UTC10m
2026-06-12 SVA638 AMM → RUH Jun 12, 19:25 UTCJun 12, 19:40 UTC15m
2026-06-12 SVA637 RUH → AMM Jun 12, 17:35 UTCJun 12, 17:55 UTC20m
2026-06-12 SVA634 AMM → RUH Jun 12, 12:45 UTCJun 12, 13:00 UTC15m
2026-06-12 SVA633 RUH → AMM Jun 12, 11:10 UTCJun 12, 11:20 UTC10m
2026-06-11 SVA638 AMM → RUH Jun 11, 19:25 UTCJun 11, 19:40 UTC15m
2026-06-11 SVA637 RUH → AMM Jun 11, 17:50 UTCJun 11, 18:00 UTC10m
2026-06-11 SVA634 AMM → RUH Jun 11, 12:40 UTCJun 11, 12:55 UTC15m
2026-06-06 SVA638 AMM → RUH Jun 6, 19:30 UTCJun 6, 19:40 UTC10m
2026-06-06 SVA637 RUH → AMM Jun 6, 17:49 UTCJun 6, 18:00 UTC10m
2026-06-06 SVA634 AMM → RUH Jun 6, 12:45 UTCJun 6, 13:00 UTC15m
2026-06-06 SVA633 RUH → AMM Jun 6, 10:55 UTCJun 6, 11:14 UTC20m
2026-06-05 SVA633 RUH → AMM Jun 5, 12:50 UTCJun 6, 11:14 UTC22h 25m
2026-06-05 SVA540 RUH → DOH Jun 5, 10:15 UTCJun 5, 11:00 UTC45m
2026-06-04 SVA569 DXB → JED Jun 4, 12:15 UTCJun 5, 10:45 UTC22h 30m
2026-06-04 SVA568 JED → DXB Jun 4, 08:50 UTCJun 4, 10:00 UTC1h 10m
2026-06-01 SVA1131 DMM → RUH Jun 1, 22:20 UTCJun 1, 22:35 UTC15m
2026-05-21 SVA572 JED → AUH May 21, 09:00 UTCMay 21, 09:20 UTC20m
2026-05-01 SVA571 AUH → JED May 1, 13:35 UTCMay 1, 13:55 UTC20m
2026-05-01 SVA570 RUH → AUH May 1, 10:05 UTCMay 1, 11:10 UTC1h 5m
2026-04-30 SVA570 RUH → AUH Apr 30, 13:40 UTCMay 1, 11:10 UTC21h 30m
2026-04-29 SVA410 HBE → JED Apr 29, 17:40 UTCApr 29, 17:55 UTC15m
2026-04-29 SVA411 JED → HBE Apr 29, 15:45 UTCApr 29, 16:30 UTC45m
2026-04-28 SVA569 DXB → JED Apr 28, 12:00 UTCApr 28, 13:10 UTC1h 10m
2026-04-28 SVA568 JED → DXB Apr 28, 01:30 UTCApr 28, 09:15 UTC7h 45m
2026-04-27 SVA410 HBE → JED Apr 27, 17:45 UTCApr 27, 17:55 UTC10m
2026-04-27 SVA411 JED → HBE Apr 27, 15:55 UTCApr 27, 16:10 UTC15m
2026-04-23 SVA1109 DMM → JED Apr 23, 09:40 UTCApr 23, 10:01 UTC20m
2026-04-23 SVA1127 DMM → JED Apr 23, 01:25 UTCApr 23, 01:35 UTC10m
2026-04-18 SVA1105 DMM → JED Apr 18, 03:35 UTCApr 18, 03:45 UTC10m
2026-04-14 SVA1131 DMM → RUH Apr 14, 22:15 UTCApr 14, 22:30 UTC15m

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-AS59 page for operator, model, and routing details .

Mode-S 7103DB frequently asked

What is Mode-S code 7103DB?
7103DB is an ICAO 24-bit transponder address. Allocated to Saudi Arabia. Assigned to HZ-AS59.
Where is Mode-S 7103DB registered?
Mode-S code 7103DB 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 7103DB broadcasting right now?
No active broadcast right now. Last signal was 1d ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 7103DB, octal 34201733, decimal 7,406,555.
What flights does 7103DB operate?
Mode-S 7103DB has broadcast 20 distinct callsigns, including SVA638, SVA637, SVA634, SVA633, SVA572.