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 Jul 26, 21:30 UTC
Flights observed
630
Distinct callsigns
20
Country
LV
Last broadcast
Jul 26, 21:30 UTC

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
SWR96E Swiss International Air Lines 6 2026-07-20
SWR759G - 6 2026-07-19
AUA31J Austrian Airlines 6 2026-04-16
AUA317Q - 6 2026-04-16
SWR41P Swiss International Air Lines 5 2026-07-05
SWR3YL - 5 2026-07-23
SWR3CT Swiss International Air Lines 5 2026-07-23
AUA699M Austrian Airlines 5 2026-04-26
AUA27PQ - 5 2026-04-23
AUA271 Austrian Airlines 5 2026-04-23
SWR9YD - 4 2026-07-10
SWR8KW Swiss International Air Lines 4 2026-07-19
SWR868L - 4 2026-07-10
SWR4WG - 4 2026-07-10
SWR49P - 4 2026-07-16
SWR3ME - 4 2026-07-23
SWR2WZ - 4 2026-07-06
SWR268A - 4 2026-07-10
SWR2275 - 4 2026-07-20
SWR2274 Swiss International Air Lines 4 2026-07-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 BTI3YK CDG → TLL Jul 26, 19:00 UTCJul 26, 21:25 UTC2h 25m
2026-07-26 BTI3KC TLL → CDG Jul 26, 14:50 UTCJul 26, 17:35 UTC2h 45m
2026-07-26 BTI3EL CPH → TLL Jul 26, 11:55 UTCJul 26, 13:05 UTC1h 10m
2026-07-26 BTI6UV TLL → CPH Jul 26, 09:20 UTCJul 26, 10:45 UTC1h 25m
2026-07-26 BTI3PQ SPU → TLL Jul 26, 06:05 UTCJul 26, 08:30 UTC2h 26m
2026-07-26 BTI6FG TLL → SPU Jul 26, 02:05 UTCJul 26, 04:35 UTC2h 30m
2026-07-25 BTI36D RIX → TLL Jul 25, 22:15 UTCJul 25, 22:45 UTC30m
2026-07-25 BTI7TX CFU → RIX Jul 25, 17:05 UTCJul 25, 19:40 UTC2h 35m
2026-07-25 BTI6CV RIX → CFU Jul 25, 13:15 UTCJul 25, 15:30 UTC2h 15m
2026-07-25 BTI7FN HER → RIX Jul 25, 08:50 UTCJul 25, 12:20 UTC3h 30m
2026-07-25 BTI46P RIX → HER Jul 25, 04:20 UTCJul 25, 07:15 UTC2h 55m
2026-07-24 BTI9801 RIX → MAD Jul 24, 22:05 UTCJul 24, 22:10 UTC5m
2026-07-24 BTI9801 RIX → MAD Jul 24, 20:00 UTCJul 24, 21:10 UTC1h 10m
2026-07-23 SWR3ME ZRH → LJU Jul 23, 20:10 UTCJul 23, 21:00 UTC50m
2026-07-23 SWR5YG - Jul 23, 18:15 UTCJul 23, 19:05 UTC50m
2026-07-23 SWR9CW ZRH → VCE Jul 23, 15:55 UTCJul 23, 16:35 UTC40m
2026-07-23 SWR3YL - Jul 23, 13:40 UTCJul 23, 14:50 UTC1h 10m
2026-07-23 SWR3CT OTP → ZRH Jul 23, 10:50 UTCJul 23, 12:10 UTC1h 20m
2026-07-23 SWR2HC - Jul 23, 07:55 UTCJul 23, 09:25 UTC1h 30m
2026-07-23 SWR98C ZRH → NAP Jul 23, 05:20 UTCJul 23, 06:30 UTC1h 10m
2026-07-22 SWR9VE ZRH → OPO Jul 22, 18:45 UTCJul 22, 20:10 UTC1h 25m
2026-07-22 SWR3GH ZRH → BCN Jul 22, 16:05 UTCJul 22, 17:25 UTC1h 20m
2026-07-22 SWR3YL - Jul 22, 13:40 UTCJul 22, 14:50 UTC1h 10m
2026-07-22 SWR3CT OTP → ZRH Jul 22, 11:25 UTCJul 22, 12:05 UTC40m
2026-07-22 SWR2HC - Jul 22, 11:10 UTCJul 22, 11:15 UTC5m
2026-07-22 SWR98C ZRH → NAP Jul 22, 05:20 UTCJul 22, 05:25 UTC5m
2026-07-21 SWR9GD - Jul 21, 18:15 UTCJul 21, 19:45 UTC1h 30m
2026-07-21 SWR3WZ ZRH → WAW Jul 21, 15:40 UTCJul 21, 17:20 UTC1h 40m
2026-07-21 SWR15Y BRU → ZRH Jul 21, 13:40 UTCJul 21, 14:30 UTC50m
2026-07-21 SWR74D ZRH → BRU Jul 21, 11:40 UTCJul 21, 12:35 UTC55m
2026-07-21 SWR92T EWR → ZRH Jul 21, 08:30 UTCJul 21, 10:10 UTC1h 40m
2026-07-21 SWR3HB ZRH → PMO Jul 21, 05:25 UTCJul 21, 07:05 UTC1h 40m
2026-07-20 SWR8AK MAN → ZRH Jul 20, 18:50 UTCJul 20, 20:25 UTC1h 35m
2026-07-20 SWR9TC ZRH → MAN Jul 20, 15:30 UTCJul 20, 17:05 UTC1h 35m
2026-07-20 SWR2275 - Jul 20, 13:00 UTCJul 20, 13:55 UTC55m
2026-07-20 SWR2274 ZRH → LJU Jul 20, 11:05 UTCJul 20, 11:55 UTC50m
2026-07-20 SWR2TM MXP → ZRH Jul 20, 09:15 UTCJul 20, 09:55 UTC40m
2026-07-20 SWR1DL ZRH → MXP Jul 20, 07:20 UTCJul 20, 07:50 UTC30m
2026-07-20 SWR96E CDG → ZRH Jul 20, 05:00 UTCJul 20, 05:45 UTC45m
2026-07-19 SWR759G - Jul 19, 20:20 UTCJul 19, 21:15 UTC55m
2026-07-19 SWR51D MAN → ZRH Jul 19, 14:00 UTCJul 19, 15:35 UTC1h 35m
2026-07-19 SWR2LB ZRH → MAN Jul 19, 11:00 UTCJul 19, 12:35 UTC1h 35m
2026-07-19 SWR8KW VCE → ZRH Jul 19, 08:50 UTCJul 19, 09:40 UTC50m
2026-07-19 SWR183B ZRH → VCE Jul 19, 06:55 UTCJul 19, 07:35 UTC40m
2026-07-19 SWR2279 LJU → ZRH Jul 19, 04:35 UTCJul 19, 05:40 UTC1h 5m
2026-07-18 SWR3ME ZRH → LJU Jul 18, 20:25 UTCJul 18, 21:15 UTC50m
2026-07-18 SWR5YG - Jul 18, 18:20 UTCJul 18, 19:15 UTC55m
2026-07-18 SWR9CW ZRH → VCE Jul 18, 16:35 UTCJul 18, 17:15 UTC40m
2026-07-18 SWR9WE PMO → ZRH Jul 18, 13:30 UTCJul 18, 15:10 UTC1h 40m
2026-07-18 SWR56Z ZRH → PMO Jul 18, 10:30 UTCJul 18, 12:05 UTC1h 35m

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 Jul 26, 21:30 UTC.
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 SWR96E, SWR759G, AUA31J, AUA317Q, SWR41P.