Apparatus

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sensors Mode-S transponder

344545

ICAO 24-bit transponder address · allocated to Spain

Currently assigned to EC-MAF · ATR-72-500

Hex
344545
Octal
15042505
Decimal
3,425,605
Country
ES
Tail
EC-MAF
Type
AT75
No current signal · last broadcast Jul 26, 01:45 UTC
Flights observed
336
Distinct callsigns
14
Country
ES
Last broadcast
Jul 26, 01:45 UTC

Last known position

Most recent position reported by Mode-S 344545.

Country allocation

The ICAO 24-bit address 344545 falls within the block assigned to Spain (ES) by ICAO Annex 10, Volume III. Every aircraft registered in Spain 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 14 distinct

Callsign Airline Flights Last seen
SWT130 Swiftair 116 2026-07-25
SWT131 - 113 2026-07-25
SWT133 - 44 2026-07-26
SWT132 Swiftair 38 2026-07-25
SWT102 - 5 2026-04-17
SWT101 Swiftair 4 2026-04-17
SWT104 Swiftair 3 2026-04-17
SWT960P Swiftair 2 2026-04-18
SWT920P Swiftair 2 2026-04-27
SWT651 Swiftair 2 2026-04-25
SWT332 Swiftair 2 2026-04-15
SWT133A Swiftair 2 2026-06-04
SWT103 Swiftair 2 2026-04-17
SWT332P Swiftair 1 2026-04-15

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SWT133 - Jul 26, 00:40 UTCJul 26, 01:30 UTC50m
2026-07-25 SWT133 - Jul 25, 22:20 UTCJul 25, 22:30 UTC10m
2026-07-25 SWT132 PDL → LIS Jul 25, 20:35 UTCJul 25, 20:45 UTC10m
2026-07-25 SWT132 PDL → LIS Jul 25, 17:20 UTCJul 25, 18:10 UTC50m
2026-07-25 SWT131 - Jul 25, 12:35 UTCJul 25, 13:20 UTC45m
2026-07-25 SWT131 - Jul 25, 11:20 UTCJul 25, 11:50 UTC30m
2026-07-25 SWT130 LIS → FNC Jul 25, 09:00 UTCJul 25, 09:20 UTC20m
2026-07-25 SWT130 LIS → FNC Jul 25, 06:55 UTCJul 25, 07:55 UTC1h 0m
2026-07-24 SWT131 - Jul 24, 12:40 UTCJul 24, 13:30 UTC50m
2026-07-24 SWT131 - Jul 24, 11:30 UTCJul 24, 12:00 UTC30m
2026-07-24 SWT130 LIS → FNC Jul 24, 09:35 UTCJul 24, 09:50 UTC15m
2026-07-24 SWT130 LIS → FNC Jul 24, 07:05 UTCJul 24, 08:10 UTC1h 5m
2026-07-23 SWT131 - Jul 23, 12:10 UTCJul 23, 13:00 UTC50m
2026-07-23 SWT131 - Jul 23, 11:05 UTCJul 23, 11:30 UTC25m
2026-07-23 SWT130 LIS → FNC Jul 23, 08:55 UTCJul 23, 09:20 UTC25m
2026-07-23 SWT130 LIS → FNC Jul 23, 06:45 UTCJul 23, 07:35 UTC50m
2026-07-23 SWT133 - Jul 23, 02:50 UTCJul 23, 03:25 UTC35m
2026-07-23 SWT133 - Jul 23, 00:20 UTCJul 23, 00:35 UTC15m
2026-07-22 SWT132 PDL → LIS Jul 22, 22:55 UTCJul 22, 23:05 UTC10m
2026-07-22 SWT132 PDL → LIS Jul 22, 18:50 UTCJul 22, 19:55 UTC1h 5m
2026-07-22 SWT131 - Jul 22, 12:55 UTCJul 22, 13:30 UTC35m
2026-07-22 SWT131 - Jul 22, 11:35 UTCJul 22, 11:55 UTC20m
2026-07-21 SWT131 - Jul 21, 12:00 UTCJul 21, 12:45 UTC45m
2026-07-21 SWT131 - Jul 21, 10:40 UTCJul 21, 11:10 UTC30m
2026-07-21 SWT130 - Jul 21, 08:10 UTCJul 21, 09:05 UTC55m
2026-07-21 SWT130 - Jul 21, 06:30 UTCJul 21, 07:25 UTC55m
2026-07-19 SWT133 - Jul 19, 01:30 UTCJul 19, 02:20 UTC50m
2026-07-18 SWT133 - Jul 18, 23:15 UTCJul 18, 23:25 UTC10m
2026-07-18 SWT132 - Jul 18, 17:15 UTCJul 18, 18:20 UTC1h 5m
2026-07-18 SWT131 - Jul 18, 13:00 UTCJul 18, 13:45 UTC45m
2026-07-18 SWT131 - Jul 18, 11:50 UTCJul 18, 12:10 UTC20m
2026-07-18 SWT130 - Jul 18, 09:55 UTCJul 18, 10:35 UTC40m
2026-07-18 SWT130 - Jul 18, 07:50 UTCJul 18, 08:50 UTC1h 0m
2026-07-17 SWT131 - Jul 17, 11:15 UTCJul 17, 12:04 UTC50m
2026-07-17 SWT131 - Jul 17, 10:05 UTCJul 17, 10:30 UTC25m
2026-07-17 SWT130 - Jul 17, 08:25 UTCJul 17, 08:45 UTC20m
2026-07-17 SWT130 - Jul 17, 06:20 UTCJul 17, 07:20 UTC1h 0m
2026-07-16 SWT131 - Jul 16, 12:34 UTCJul 16, 13:40 UTC1h 5m
2026-07-16 SWT131 - Jul 16, 11:20 UTCJul 16, 11:45 UTC25m
2026-07-16 SWT130 - Jul 16, 09:25 UTCJul 16, 09:40 UTC15m
2026-07-16 SWT130 - Jul 16, 07:10 UTCJul 16, 08:20 UTC1h 10m
2026-07-16 SWT133 - Jul 16, 02:15 UTCJul 16, 03:00 UTC45m
2026-07-16 SWT133 - Jul 16, 00:00 UTCJul 16, 00:15 UTC15m
2026-07-15 SWT132 - Jul 15, 18:45 UTCJul 15, 19:45 UTC1h 0m
2026-07-15 SWT131 - Jul 15, 13:50 UTCJul 15, 14:50 UTC1h 0m
2026-07-15 SWT131 - Jul 15, 12:45 UTCJul 15, 13:10 UTC25m
2026-07-15 SWT130 - Jul 15, 10:15 UTCJul 15, 10:45 UTC30m
2026-07-15 SWT130 - Jul 15, 08:10 UTCJul 15, 09:25 UTC1h 15m
2026-07-14 SWT131 - Jul 14, 12:05 UTCJul 14, 12:55 UTC50m
2026-07-14 SWT131 - Jul 14, 10:55 UTCJul 14, 11:15 UTC20m

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 EC-MAF page for operator, model, and routing details .

Mode-S 344545 frequently asked

What is Mode-S code 344545?
344545 is an ICAO 24-bit transponder address. Allocated to Spain. Assigned to EC-MAF.
Where is Mode-S 344545 registered?
Mode-S code 344545 is allocated to Spain (ES). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 344545 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 01:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 344545, octal 15042505, decimal 3,425,605.
What flights does 344545 operate?
Mode-S 344545 has broadcast 14 distinct callsigns, including SWT130, SWT131, SWT133, SWT132, SWT102.