Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

4D2190

ICAO 24-bit transponder address · allocated to Malta

Currently assigned to 9H-SWN · AIRBUS A-320

Hex
4D2190
Octal
23220620
Decimal
5,054,864
Country
MT
Tail
9H-SWN
Type
A320
Broadcasting now · callsign DAH3015 · 34,000 ft
Flights observed
175
Distinct callsigns
20
Country
MT
Last broadcast
3h ago

Current position

4D2190 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4D2190 falls within the block assigned to Malta (MT) by ICAO Annex 10, Volume III. Every aircraft registered in Malta 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
DAH3016 Air Algerie 9 2026-06-07
DAH3017 Air Algerie 8 2026-06-07
DAH1032 Air Algerie 7 2026-06-08
DAH1542 Air Algerie 6 2026-06-10
DAH1535 Air Algerie 6 2026-06-10
DAH1534 Air Algerie 6 2026-06-09
DAH1033 Air Algerie 6 2026-06-08
DAH3014 Air Algerie 5 2026-06-12
DAH1543 Air Algerie 5 2026-06-10
DAH4037 Air Algerie 4 2026-06-08
DAH3013 Air Algerie 4 2026-05-25
DAH1020 Air Algerie 4 2026-06-09
DAH1013 Air Algerie 4 2026-05-21
DAH1012 Air Algerie 4 2026-05-21
DAH4038 Air Algerie 3 2026-06-12
DAH3015 Air Algerie 3 2026-06-05
DAH3012 Air Algerie 3 2026-05-25
DAH1045 Air Algerie 3 2026-04-27
DAH1044 Air Algerie 3 2026-04-27
DAH1023 Air Algerie 3 2026-06-09

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-06-12 DAH3014 ALG → IST Jun 12, 19:35 UTCJun 12, 22:25 UTC2h 50m
2026-06-12 DAH4039 CAI → ALG Jun 12, 13:45 UTCJun 12, 17:10 UTC3h 25m
2026-06-12 DAH4038 ALG → CAI Jun 12, 09:20 UTCJun 12, 11:40 UTC2h 20m
2026-06-11 DAH1007 ORY → ALG Jun 11, 19:35 UTCJun 11, 21:10 UTC1h 35m
2026-06-11 DAH1006 - Jun 11, 16:25 UTCJun 11, 18:20 UTC1h 55m
2026-06-11 DAH1003 CDG → ALG Jun 11, 11:40 UTCJun 11, 13:10 UTC1h 30m
2026-06-11 DAH1002 ALG → CDG Jun 11, 07:55 UTCJun 11, 09:55 UTC2h 0m
2026-06-10 DAH1543 CDG → ALG Jun 10, 19:35 UTCJun 10, 21:15 UTC1h 40m
2026-06-10 DAH1542 ALG → CDG Jun 10, 16:05 UTCJun 10, 17:50 UTC1h 45m
2026-06-10 DAH1535 CDG → ALG Jun 10, 11:45 UTCJun 10, 13:15 UTC1h 30m
2026-06-09 DAH1534 ALG → CDG Jun 9, 15:25 UTCJun 10, 09:50 UTC18h 25m
2026-06-09 DAH1020 ALG → MRS Jun 9, 13:10 UTCJun 9, 14:05 UTC55m
2026-06-09 DAH1023 MRS → ALG Jun 9, 09:45 UTCJun 9, 10:45 UTC1h 0m
2026-06-09 DAH1022 ALG → MRS Jun 9, 07:30 UTCJun 9, 08:25 UTC55m
2026-06-08 DAH6294 ALG → DJG Jun 8, 22:30 UTCJun 8, 22:40 UTC10m
2026-06-08 DAH1033 LYS → ALG Jun 8, 18:45 UTCJun 8, 20:15 UTC1h 30m
2026-06-08 DAH1032 ALG → LYS Jun 8, 16:10 UTCJun 8, 17:35 UTC1h 25m
2026-06-08 DAH1075 LIL → ALG Jun 8, 12:25 UTCJun 8, 14:30 UTC2h 5m
2026-06-08 DAH1074 ALG → LIL Jun 8, 09:10 UTCJun 8, 11:00 UTC1h 50m
2026-06-08 DAH4037 CAI → ALG Jun 8, 01:00 UTCJun 8, 04:20 UTC3h 20m
2026-06-07 DAH3017 IST → ALG Jun 7, 14:40 UTCJun 7, 23:35 UTC8h 55m
2026-06-07 DAH3016 ALG → IST Jun 7, 10:50 UTCJun 7, 12:55 UTC2h 5m
2026-06-06 DAH1033 LYS → ALG Jun 6, 18:39 UTCJun 6, 19:54 UTC1h 15m
2026-06-06 DAH1032 ALG → LYS Jun 6, 16:04 UTCJun 6, 17:15 UTC1h 10m
2026-06-06 DAH1037 LYS → ALG Jun 6, 11:49 UTCJun 6, 13:05 UTC1h 15m
2026-06-06 DAH1036 ALG → LYS Jun 6, 09:04 UTCJun 6, 10:20 UTC1h 15m
2026-06-05 DAH3015 IST → ALG Jun 5, 23:25 UTCJun 6, 01:30 UTC2h 5m
2026-06-05 DAH3014 ALG → IST Jun 5, 13:25 UTCJun 5, 21:55 UTC8h 30m
2026-06-05 DAH4038 ALG → CAI Jun 5, 09:15 UTCJun 5, 10:50 UTC1h 35m
2026-06-05 DAH6143 AZR → ALG Jun 5, 00:45 UTCJun 5, 04:40 UTC3h 55m
2026-06-04 DAH1033 LYS → ALG Jun 4, 19:00 UTCJun 4, 20:15 UTC1h 15m
2026-06-04 DAH1032 ALG → LYS Jun 4, 16:25 UTCJun 4, 17:45 UTC1h 20m
2026-06-04 DAH1535 CDG → ALG Jun 4, 11:50 UTCJun 4, 13:45 UTC1h 55m
2026-06-04 DAH1534 ALG → CDG Jun 4, 08:05 UTCJun 4, 10:00 UTC1h 55m
2026-06-03 DAH1543 CDG → ALG Jun 3, 19:05 UTCJun 3, 20:40 UTC1h 35m
2026-06-03 DAH1542 ALG → CDG Jun 3, 15:30 UTCJun 3, 17:30 UTC2h 0m
2026-06-03 DAH1535 CDG → ALG Jun 3, 11:50 UTCJun 3, 13:35 UTC1h 45m
2026-06-03 DAH1534 ALG → CDG Jun 3, 08:10 UTCJun 3, 10:15 UTC2h 5m
2026-06-02 DAH1543 CDG → ALG Jun 2, 21:20 UTCJun 2, 23:00 UTC1h 40m
2026-06-02 DAH1542 ALG → CDG Jun 2, 17:45 UTCJun 2, 19:40 UTC1h 55m
2026-06-02 DAH1535 CDG → ALG Jun 2, 13:30 UTCJun 2, 15:20 UTC1h 50m
2026-06-02 DAH1534 ALG → CDG Jun 2, 09:20 UTCJun 2, 11:05 UTC1h 45m
2026-05-28 DAH1543 CDG → ALG May 28, 19:05 UTCMay 28, 20:50 UTC1h 45m
2026-05-28 DAH1542 ALG → CDG May 28, 15:25 UTCMay 28, 17:30 UTC2h 5m
2026-05-28 DAH1535 CDG → ALG May 28, 11:55 UTCMay 28, 13:45 UTC1h 50m
2026-05-28 DAH1534 ALG → CDG May 28, 08:10 UTCMay 28, 10:10 UTC2h 0m
2026-05-28 DAH6292 DJG → TMR May 28, 05:15 UTCMay 28, 05:35 UTC20m
2026-05-27 DAH1005 ORY → ALG May 27, 15:20 UTCMay 27, 17:05 UTC1h 45m
2026-05-27 DAH1004 ALG → ORY May 27, 11:25 UTCMay 27, 13:05 UTC1h 40m
2026-05-26 DAH1129 CDG → BSK May 26, 13:54 UTCMay 26, 15:54 UTC2h 0m

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 9H-SWN page for operator, model, and routing details .

Mode-S 4D2190 frequently asked

What is Mode-S code 4D2190?
4D2190 is an ICAO 24-bit transponder address. Allocated to Malta. Assigned to 9H-SWN.
Where is Mode-S 4D2190 registered?
Mode-S code 4D2190 is allocated to Malta (MT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4D2190 broadcasting right now?
Yes. Mode-S 4D2190 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4D2190, octal 23220620, decimal 5,054,864.
What flights does 4D2190 operate?
Mode-S 4D2190 has broadcast 20 distinct callsigns, including DAH3016, DAH3017, DAH1032, DAH1542, DAH1535.