Apparatus

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sensors Mode-S transponder

502D5C

ICAO 24-bit transponder address · allocated to Latvia

Currently assigned to YL-ABK · AIRBUS A220-300

Hex
502D5C
Octal
24026534
Decimal
5,254,492
Country
LV
Tail
YL-ABK
Type
BCS3
No current signal · last broadcast 5h ago
Flights observed
569
Distinct callsigns
20
Country
LV
Last broadcast
5h ago

Last known position

Most recent position reported by Mode-S 502D5C.

Country allocation

The ICAO 24-bit address 502D5C falls within the block assigned to Latvia (LV) by ICAO Annex 10, Volume III. Every aircraft registered in Latvia 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
AUA31J Austrian Airlines 6 2026-04-16
AUA317Q - 6 2026-04-16
SWR96E - 5 2026-07-08
SWR759G Swiss International Air Lines 5 2026-07-07
SWR41P Swiss International Air Lines 5 2026-07-05
AUA699M Austrian Airlines 5 2026-04-26
AUA27PQ - 5 2026-04-23
AUA271 Austrian Airlines 5 2026-04-23
SWR9YD - 4 2026-07-10
SWR868L - 4 2026-07-10
SWR4WG - 4 2026-07-10
SWR2WZ - 4 2026-07-06
SWR268A - 4 2026-07-10
AUA824 Austrian Airlines 4 2026-04-26
AUA823H Austrian Airlines 4 2026-04-26
AUA720C - 4 2026-04-22
AUA700 Austrian Airlines 4 2026-04-27
AUA695J Austrian Airlines 4 2026-04-15
AUA36ZE - 4 2026-04-26
AUA152R Austrian Airlines 4 2026-04-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SWR24C ZRH → LHR Jul 14, 19:35 UTCJul 14, 21:00 UTC1h 25m
2026-07-14 SWR51D MAN → ZRH Jul 14, 14:50 UTCJul 14, 16:20 UTC1h 30m
2026-07-14 SWR2LB - Jul 14, 11:20 UTCJul 14, 12:55 UTC1h 35m
2026-07-14 SWR90Y - Jul 14, 08:05 UTCJul 14, 09:50 UTC1h 45m
2026-07-14 SWR4KG ZRH → BDS Jul 14, 05:10 UTCJul 14, 06:40 UTC1h 30m
2026-07-13 SWR2089 LIS → ZRH Jul 13, 17:55 UTCJul 13, 20:20 UTC2h 25m
2026-07-13 SWR58H ZRH → LIS Jul 13, 13:40 UTCJul 13, 16:25 UTC2h 45m
2026-07-13 SWR500V - Jul 13, 10:40 UTCJul 13, 12:05 UTC1h 25m
2026-07-13 SWR5VH - Jul 13, 08:01 UTCJul 13, 09:35 UTC1h 35m
2026-07-13 SWR5HA LHR → ZRH Jul 13, 05:31 UTCJul 13, 06:45 UTC1h 15m
2026-07-12 SWR24C ZRH → LHR Jul 12, 21:15 UTCJul 12, 22:30 UTC1h 15m
2026-07-12 SWR1213 OSL → ZRH Jul 12, 17:15 UTCJul 12, 19:15 UTC2h 0m
2026-07-12 SWR1212 ZRH → OSL Jul 12, 13:55 UTCJul 12, 15:50 UTC1h 55m
2026-07-12 SWR9ZA OPO → ZRH Jul 12, 08:35 UTCJul 12, 10:45 UTC2h 10m
2026-07-12 SWR2LM ZRH → OPO Jul 12, 04:55 UTCJul 12, 07:10 UTC2h 15m
2026-07-11 SWR1841 ATH → ZRH Jul 11, 19:20 UTCJul 11, 21:40 UTC2h 20m
2026-07-11 SWR4ZH ZRH → ATH Jul 11, 15:40 UTCJul 11, 18:05 UTC2h 25m
2026-07-11 SWR2275 - Jul 11, 13:15 UTCJul 11, 14:05 UTC50m
2026-07-11 SWR2274 - Jul 11, 11:15 UTCJul 11, 12:05 UTC50m
2026-07-11 SWR75L DUB → ZRH Jul 11, 08:10 UTCJul 11, 10:00 UTC1h 50m
2026-07-11 SWR1YB ZRH → DUB Jul 11, 04:55 UTCJul 11, 06:45 UTC1h 50m
2026-07-10 SWR2PH GRZ → ZRH Jul 10, 19:05 UTCJul 10, 20:05 UTC1h 0m
2026-07-10 SWR77M ZRH → GRZ Jul 10, 17:10 UTCJul 10, 18:00 UTC50m
2026-07-10 SWR868L BEG → ZRH Jul 10, 14:15 UTCJul 10, 15:50 UTC1h 35m
2026-07-10 SWR4WG ZRH → BEG Jul 10, 10:55 UTCJul 10, 12:15 UTC1h 20m
2026-07-10 SWR9YD BUD → ZRH Jul 10, 08:10 UTCJul 10, 09:35 UTC1h 25m
2026-07-10 SWR268A ZRH → BUD Jul 10, 05:40 UTCJul 10, 06:50 UTC1h 10m
2026-07-09 SWR8YP BEG → ZRH Jul 9, 18:10 UTCJul 9, 19:55 UTC1h 45m
2026-07-09 SWR2DK ZRH → BEG Jul 9, 15:55 UTCJul 9, 17:20 UTC1h 25m
2026-07-09 SWR4CA - Jul 9, 13:15 UTCJul 9, 14:40 UTC1h 25m
2026-07-09 SWR248Z - Jul 9, 10:45 UTCJul 9, 11:55 UTC1h 10m
2026-07-09 SWR2WX - Jul 9, 07:55 UTCJul 9, 09:15 UTC1h 20m
2026-07-09 SWR193T ZRH → CPH Jul 9, 05:30 UTCJul 9, 07:00 UTC1h 30m
2026-07-08 SWR9GD WAW → ZRH Jul 8, 18:15 UTCJul 8, 19:50 UTC1h 35m
2026-07-08 SWR3WZ ZRH → WAW Jul 8, 15:30 UTCJul 8, 17:20 UTC1h 50m
2026-07-08 SWR5EZ - Jul 8, 12:10 UTCJul 8, 14:10 UTC2h 0m
2026-07-08 SWR1V ZRH → ALC Jul 8, 08:35 UTCJul 8, 10:35 UTC2h 0m
2026-07-08 SWR96E - Jul 8, 05:10 UTCJul 8, 06:00 UTC50m
2026-07-07 SWR759G ZRH → CDG Jul 7, 20:35 UTCJul 7, 21:30 UTC55m
2026-07-07 SWR829 - Jul 7, 18:40 UTCJul 7, 19:35 UTC55m
2026-07-07 SWR5MT ZRH → HAJ Jul 7, 16:35 UTCJul 7, 17:40 UTC1h 5m
2026-07-07 SWR3YL - Jul 7, 14:05 UTCJul 7, 15:15 UTC1h 10m
2026-07-07 SWR3CT ZRH → LHR Jul 7, 10:35 UTCJul 7, 11:55 UTC1h 20m
2026-07-07 SWR5EC BOD → ZRH Jul 7, 08:05 UTCJul 7, 09:20 UTC1h 15m
2026-07-07 SWR1WY ZRH → BOD Jul 7, 05:35 UTCJul 7, 06:45 UTC1h 10m
2026-07-06 SWR8YP BEG → ZRH Jul 6, 19:30 UTCJul 6, 21:00 UTC1h 30m
2026-07-06 SWR2DK ZRH → BEG Jul 6, 17:15 UTCJul 6, 18:35 UTC1h 20m
2026-07-06 SWR868L BEG → ZRH Jul 6, 14:25 UTCJul 6, 16:00 UTC1h 35m
2026-07-06 SWR4WG ZRH → BEG Jul 6, 11:35 UTCJul 6, 13:05 UTC1h 30m
2026-07-06 SWR9YD BUD → ZRH Jul 6, 08:15 UTCJul 6, 09:35 UTC1h 20m

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 YL-ABK page for operator, model, and routing details .

Mode-S 502D5C frequently asked

What is Mode-S code 502D5C?
502D5C is an ICAO 24-bit transponder address. Allocated to Latvia. Assigned to YL-ABK.
Where is Mode-S 502D5C registered?
Mode-S code 502D5C is allocated to Latvia (LV). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 502D5C broadcasting right now?
No active broadcast right now. Last signal was 5h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 502D5C, octal 24026534, decimal 5,254,492.
What flights does 502D5C operate?
Mode-S 502D5C has broadcast 20 distinct callsigns, including AUA31J, AUA317Q, SWR96E, SWR759G, SWR41P.