Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

503C92

ICAO 24-bit transponder address · allocated to Lithuania

Currently assigned to LY-DAT · ATR-42-500

Hex
503C92
Octal
24036222
Decimal
5,258,386
Country
LT
Tail
LY-DAT
Type
AT45
No current signal · last broadcast 9h ago
Flights observed
160
Distinct callsigns
9
Country
LT
Last broadcast
9h ago

Last known position

Most recent position reported by Mode-S 503C92.

Country allocation

The ICAO 24-bit address 503C92 falls within the block assigned to Lithuania (LT) by ICAO Annex 10, Volume III. Every aircraft registered in Lithuania 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 9 distinct

Callsign Airline Flights Last seen
DMS2LW Diamond Sky 35 2026-05-29
DMS2RV Diamond Sky 34 2026-05-29
DMS2HR Diamond Sky 21 2026-05-27
DMS2PV Diamond Sky 19 2026-05-27
DMS2HA - 16 2026-05-29
DMS211 - 16 2026-05-29
DMS2NW - 9 2026-05-29
DMS2MY - 9 2026-05-29
DMS2PB - 1 2026-04-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 DMS2LW BER → SCN May 29, 18:00 UTCMay 29, 19:15 UTC1h 15m
2026-05-29 DMS2RV SCN → BER May 29, 15:55 UTCMay 29, 17:10 UTC1h 15m
2026-05-29 DMS2HA - May 29, 13:45 UTCMay 29, 15:00 UTC1h 15m
2026-05-29 DMS211 - May 29, 11:20 UTCMay 29, 12:40 UTC1h 20m
2026-05-29 DMS2NW - May 29, 09:00 UTCMay 29, 10:20 UTC1h 20m
2026-05-29 DMS2MY - May 29, 06:35 UTCMay 29, 08:00 UTC1h 25m
2026-05-28 DMS2LW BER → SCN May 28, 17:50 UTCMay 28, 19:05 UTC1h 15m
2026-05-28 DMS2RV SCN → BER May 28, 15:40 UTCMay 28, 17:05 UTC1h 25m
2026-05-28 DMS2NW - May 28, 09:00 UTCMay 28, 10:15 UTC1h 15m
2026-05-28 DMS2MY - May 28, 06:45 UTCMay 28, 08:10 UTC1h 25m
2026-05-27 DMS2LW BER → SCN May 27, 18:15 UTCMay 27, 19:30 UTC1h 15m
2026-05-27 DMS2RV SCN → BER May 27, 15:50 UTCMay 27, 17:20 UTC1h 30m
2026-05-27 DMS2HR BER → SCN May 27, 07:00 UTCMay 27, 08:15 UTC1h 15m
2026-05-27 DMS2PV SCN → BER May 27, 04:34 UTCMay 27, 05:49 UTC1h 15m
2026-05-26 DMS2LW BER → SCN May 26, 17:59 UTCMay 26, 19:20 UTC1h 20m
2026-05-26 DMS2RV SCN → BER May 26, 15:45 UTCMay 26, 16:59 UTC1h 15m
2026-05-26 DMS2HA HAM → SCN May 26, 13:45 UTCMay 26, 15:00 UTC1h 15m
2026-05-26 DMS211 - May 26, 11:24 UTCMay 26, 12:35 UTC1h 10m
2026-05-26 DMS2HR BER → SCN May 26, 07:05 UTCMay 26, 08:24 UTC1h 20m
2026-05-26 DMS2PV SCN → BER May 26, 04:45 UTCMay 26, 06:04 UTC1h 20m
2026-05-22 DMS2LW BER → SCN May 22, 18:10 UTCMay 22, 19:30 UTC1h 20m
2026-05-22 DMS2RV SCN → BER May 22, 15:50 UTCMay 22, 17:15 UTC1h 25m
2026-05-22 DMS2HA - May 22, 13:50 UTCMay 22, 15:05 UTC1h 15m
2026-05-22 DMS211 - May 22, 11:40 UTCMay 22, 12:55 UTC1h 15m
2026-05-22 DMS2NW - May 22, 08:55 UTCMay 22, 10:15 UTC1h 20m
2026-05-22 DMS2MY - May 22, 06:40 UTCMay 22, 08:00 UTC1h 20m
2026-05-21 DMS2LW BER → SCN May 21, 18:00 UTCMay 21, 19:15 UTC1h 15m
2026-05-21 DMS2RV SCN → BER May 21, 15:45 UTCMay 21, 17:10 UTC1h 25m
2026-05-21 DMS2NW - May 21, 08:55 UTCMay 21, 10:15 UTC1h 20m
2026-05-21 DMS2MY - May 21, 06:30 UTCMay 21, 07:50 UTC1h 20m
2026-05-20 DMS2LW BER → SCN May 20, 18:05 UTCMay 20, 19:25 UTC1h 20m
2026-05-20 DMS2RV SCN → BER May 20, 15:50 UTCMay 20, 17:15 UTC1h 25m
2026-05-20 DMS2HR BER → SCN May 20, 07:00 UTCMay 20, 08:25 UTC1h 25m
2026-05-20 DMS2PV SCN → BER May 20, 04:35 UTCMay 20, 05:55 UTC1h 21m
2026-05-19 DMS2LW BER → SCN May 19, 18:05 UTCMay 19, 19:25 UTC1h 20m
2026-05-19 DMS2RV SCN → BER May 19, 15:40 UTCMay 19, 17:00 UTC1h 20m
2026-05-19 DMS2HR BER → SCN May 19, 06:55 UTCMay 19, 08:15 UTC1h 20m
2026-05-19 DMS2PV SCN → BER May 19, 04:40 UTCMay 19, 06:00 UTC1h 20m
2026-05-18 DMS2LW BER → SCN May 18, 18:00 UTCMay 18, 19:25 UTC1h 24m
2026-05-18 DMS2RV SCN → BER May 18, 15:50 UTCMay 18, 17:05 UTC1h 15m
2026-05-18 DMS2HA - May 18, 11:35 UTCMay 18, 12:50 UTC1h 15m
2026-05-18 DMS211 - May 18, 09:25 UTCMay 18, 10:40 UTC1h 15m
2026-05-18 DMS2HR BER → SCN May 18, 07:00 UTCMay 18, 08:25 UTC1h 25m
2026-05-18 DMS2PV SCN → BER May 18, 04:45 UTCMay 18, 06:01 UTC1h 15m
2026-05-17 DMS2LW BER → SCN May 17, 18:10 UTCMay 17, 19:30 UTC1h 20m
2026-05-17 DMS2RV SCN → BER May 17, 15:45 UTCMay 17, 17:05 UTC1h 20m
2026-05-15 DMS2LW BER → SCN May 15, 17:55 UTCMay 15, 19:15 UTC1h 20m
2026-05-15 DMS2RV SCN → BER May 15, 15:40 UTCMay 15, 16:55 UTC1h 15m
2026-05-15 DMS2HA - May 15, 13:35 UTCMay 15, 14:50 UTC1h 14m
2026-05-15 DMS211 - May 15, 11:15 UTCMay 15, 12:30 UTC1h 15m

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 LY-DAT page for operator, model, and routing details .

Mode-S 503C92 frequently asked

What is Mode-S code 503C92?
503C92 is an ICAO 24-bit transponder address. Allocated to Lithuania. Assigned to LY-DAT.
Where is Mode-S 503C92 registered?
Mode-S code 503C92 is allocated to Lithuania (LT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 503C92 broadcasting right now?
No active broadcast right now. Last signal was 9h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 503C92, octal 24036222, decimal 5,258,386.
What flights does 503C92 operate?
Mode-S 503C92 has broadcast 9 distinct callsigns, including DMS2LW, DMS2RV, DMS2HR, DMS2PV, DMS2HA.