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sensors Mode-S transponder

503EAA

ICAO 24-bit transponder address · allocated to Lithuania

Currently assigned to LY-TUI · BOEING 737-800

Hex
503EAA
Octal
24037252
Decimal
5,258,922
Country
LT
Tail
LY-TUI
Type
B738
No current signal · last broadcast Jul 26, 17:45 UTC
Flights observed
376
Distinct callsigns
20
Country
LT
Last broadcast
Jul 26, 17:45 UTC

Last known position

Most recent position reported by Mode-S 503EAA.

Country allocation

The ICAO 24-bit address 503EAA 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 20 distinct

Callsign Airline Flights Last seen
GJT9NV Gestion Aerea Ajecutiva 72 2026-07-26
GJT25H Gestion Aerea Ajecutiva 70 2026-07-26
GJM3327 - 34 2026-07-10
GJM3328 - 32 2026-07-10
GJT8VZ Gestion Aerea Ajecutiva 26 2026-07-20
GJT2XJ - 24 2026-07-20
GJT7PN Gestion Aerea Ajecutiva 16 2026-07-26
GJT46R Gestion Aerea Ajecutiva 16 2026-07-26
GJT8EH - 11 2026-07-25
GJT57X - 11 2026-07-25
GJT7MN - 6 2026-07-05
GJT8GU Gestion Aerea Ajecutiva 5 2026-07-24
GJT7KL - 5 2026-06-28
GJT2LW Gestion Aerea Ajecutiva 5 2026-07-24
GJM3374 - 5 2026-07-08
GJM3373 - 5 2026-07-08
GJT78G - 4 2026-05-29
GJT66T Gestion Aerea Ajecutiva 4 2026-05-29
GJM3302 Airhub Airlines 4 2026-05-01
GJM3301 Airhub Airlines 4 2026-04-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 GJT7PN BOJ → VNO Jul 26, 15:30 UTCJul 26, 17:40 UTC2h 10m
2026-07-26 GJT46R VNO → BOJ Jul 26, 12:05 UTCJul 26, 14:15 UTC2h 10m
2026-07-26 GJT9NV AYT → VNO Jul 26, 07:15 UTCJul 26, 10:20 UTC3h 5m
2026-07-26 GJT25H VNO → AYT Jul 26, 02:45 UTCJul 26, 05:50 UTC3h 5m
2026-07-25 GJT8EH RHO → VNO Jul 25, 16:45 UTCJul 25, 20:00 UTC3h 15m
2026-07-25 GJT57X VNO → RHO Jul 25, 12:15 UTCJul 25, 15:00 UTC2h 45m
2026-07-25 GJT9NV AYT → VNO Jul 25, 07:00 UTCJul 25, 10:05 UTC3h 5m
2026-07-25 GJT25H VNO → AYT Jul 25, 02:25 UTCJul 25, 05:15 UTC2h 50m
2026-07-24 GJT8GU VAR → VNO Jul 24, 07:05 UTCJul 24, 09:10 UTC2h 5m
2026-07-24 GJT2LW VNO → VAR Jul 24, 03:40 UTCJul 24, 05:40 UTC2h 0m
2026-07-23 GJT7PN BOJ → VNO Jul 23, 15:30 UTCJul 23, 17:40 UTC2h 10m
2026-07-23 GJT46R - Jul 23, 12:05 UTCJul 23, 14:20 UTC2h 15m
2026-07-23 GJT9NV AYT → VNO Jul 23, 06:50 UTCJul 23, 09:55 UTC3h 5m
2026-07-23 GJT25H VNO → AYT Jul 23, 02:20 UTCJul 23, 05:30 UTC3h 10m
2026-07-22 GJT25H VNO → AYT Jul 22, 02:35 UTCJul 22, 05:25 UTC2h 50m
2026-07-21 GJT7PN - Jul 21, 16:50 UTCJul 21, 19:00 UTC2h 10m
2026-07-21 GJT46R - Jul 21, 12:15 UTCJul 21, 14:30 UTC2h 15m
2026-07-21 GJT9NV AYT → VNO Jul 21, 06:55 UTCJul 21, 10:30 UTC3h 35m
2026-07-21 GJT25H VNO → AYT Jul 21, 02:30 UTCJul 21, 05:40 UTC3h 10m
2026-07-20 GJT2XJ FNC → VNO Jul 20, 18:25 UTCJul 20, 23:20 UTC4h 55m
2026-07-20 GJT8VZ VNO → FNC Jul 20, 11:30 UTCJul 20, 17:05 UTC5h 35m
2026-07-20 GJT9NV AYT → VNO Jul 20, 07:00 UTCJul 20, 10:00 UTC3h 0m
2026-07-20 GJT25H VNO → AYT Jul 20, 02:25 UTCJul 20, 05:35 UTC3h 10m
2026-07-19 GJT7PN - Jul 19, 15:45 UTCJul 19, 17:45 UTC2h 0m
2026-07-19 GJT46R - Jul 19, 12:10 UTCJul 19, 14:30 UTC2h 20m
2026-07-19 GJT9NV - Jul 19, 07:10 UTCJul 19, 10:05 UTC2h 55m
2026-07-19 GJT25H VNO → AYT Jul 19, 02:45 UTCJul 19, 05:50 UTC3h 5m
2026-07-18 GJT8EH RHO → VNO Jul 18, 16:30 UTCJul 18, 19:30 UTC3h 0m
2026-07-18 GJT57X VNO → RHO Jul 18, 12:15 UTCJul 18, 15:10 UTC2h 55m
2026-07-18 GJT9NV AYT → VNO Jul 18, 06:40 UTCJul 18, 09:50 UTC3h 10m
2026-07-18 GJT25H - Jul 18, 02:19 UTCJul 18, 05:20 UTC3h 1m
2026-07-17 GJT8GU VAR → VNO Jul 17, 07:25 UTCJul 17, 09:35 UTC2h 10m
2026-07-17 GJT2LW VNO → VAR Jul 17, 03:45 UTCJul 17, 05:55 UTC2h 10m
2026-07-16 GJT7PN - Jul 16, 15:40 UTCJul 16, 17:45 UTC2h 5m
2026-07-16 GJT46R - Jul 16, 12:00 UTCJul 16, 14:15 UTC2h 15m
2026-07-16 GJT9NV - Jul 16, 07:30 UTCJul 16, 10:35 UTC3h 5m
2026-07-16 GJT25H VNO → AYT Jul 16, 02:35 UTCJul 16, 05:35 UTC3h 0m
2026-07-15 GJT9NV - Jul 15, 07:05 UTCJul 15, 10:10 UTC3h 5m
2026-07-15 GJT25H VNO → AYT Jul 15, 02:35 UTCJul 15, 05:35 UTC3h 0m
2026-07-14 GJT9NV - Jul 14, 06:55 UTCJul 14, 09:55 UTC3h 0m
2026-07-14 GJT25H VNO → AYT Jul 14, 02:40 UTCJul 14, 05:40 UTC3h 0m
2026-07-13 GJT2XJ FNC → VNO Jul 13, 18:15 UTCJul 13, 22:55 UTC4h 40m
2026-07-13 GJT8VZ VNO → FNC Jul 13, 11:20 UTCJul 13, 17:00 UTC5h 40m
2026-07-13 GJT9NV AYT → VNO Jul 13, 07:01 UTCJul 13, 10:00 UTC3h 0m
2026-07-13 GJT25H VNO → AYT Jul 13, 02:35 UTCJul 13, 05:35 UTC3h 0m
2026-07-12 GJT7PN - Jul 12, 16:10 UTCJul 12, 17:50 UTC1h 40m
2026-07-12 GJT46R - Jul 12, 12:05 UTCJul 12, 14:20 UTC2h 15m
2026-07-12 GJT9NV AYT → VNO Jul 12, 07:10 UTCJul 12, 10:05 UTC2h 55m
2026-07-12 GJT25H VNO → AYT Jul 12, 02:40 UTCJul 12, 05:50 UTC3h 10m
2026-07-11 GJT8EH RHO → VNO Jul 11, 16:55 UTCJul 11, 19:55 UTC3h 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 LY-TUI page for operator, model, and routing details .

Mode-S 503EAA frequently asked

What is Mode-S code 503EAA?
503EAA is an ICAO 24-bit transponder address. Allocated to Lithuania. Assigned to LY-TUI.
Where is Mode-S 503EAA registered?
Mode-S code 503EAA is allocated to Lithuania (LT). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 503EAA broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 17:45 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 503EAA, octal 24037252, decimal 5,258,922.
What flights does 503EAA operate?
Mode-S 503EAA has broadcast 20 distinct callsigns, including GJT9NV, GJT25H, GJM3327, GJM3328, GJT8VZ.