Apparatus

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sensors Mode-S transponder

502D10

ICAO 24-bit transponder address · allocated to Latvia

Currently assigned to YL-AAT · AIRBUS A220-300

Hex
502D10
Octal
24026420
Decimal
5,254,416
Country
LV
Tail
YL-AAT
Type
BCS3
No current signal · last broadcast Jul 26, 22:00 UTC
Flights observed
625
Distinct callsigns
20
Country
LV
Last broadcast
Jul 26, 22:00 UTC

Last known position

Most recent position reported by Mode-S 502D10.

Country allocation

The ICAO 24-bit address 502D10 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
SWR2275 - 9 2026-07-06
SWR2274 - 9 2026-07-06
AUA36ZE - 8 2026-07-21
AUA36A - 8 2026-07-21
DLH7LL Lufthansa 7 2026-04-26
DLH4PW - 7 2026-04-26
AUA700 Austrian Airlines 7 2026-07-24
AUA699M Austrian Airlines 7 2026-07-23
AUA71V - 6 2026-07-18
AUA718 - 6 2026-07-18
SWR759G Swiss International Air Lines 5 2026-07-06
DLH5NF Lufthansa 5 2026-04-24
DLH3UV Lufthansa 5 2026-04-24
SWR96E - 4 2026-07-07
SWR5BP - 4 2026-07-06
SWR4CX - 4 2026-06-11
SWR464L Swiss International Air Lines 4 2026-06-11
SWR2WZ - 4 2026-07-02
SWR2HE - 4 2026-07-06
DLH3LL Lufthansa 4 2026-04-26

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 BTI2HU RIX → KEF Jul 26, 21:10 UTCJul 26, 22:00 UTC50m
2026-07-26 BTI62D AMS → RIX Jul 26, 18:25 UTCJul 26, 20:10 UTC1h 45m
2026-07-26 BTI6D9 RIX → AMS Jul 26, 15:10 UTCJul 26, 17:10 UTC2h 0m
2026-07-26 BTI34G VNO → RIX Jul 26, 13:45 UTCJul 26, 14:20 UTC35m
2026-07-26 BTI34K HEL → RIX Jul 26, 12:20 UTCJul 26, 12:50 UTC30m
2026-07-26 BTI7FN HER → RIX Jul 26, 08:15 UTCJul 26, 11:25 UTC3h 10m
2026-07-26 BTI46P RIX → HER Jul 26, 04:00 UTCJul 26, 06:55 UTC2h 56m
2026-07-25 BTI2TU FAO → RIX Jul 25, 14:50 UTCJul 25, 19:10 UTC4h 20m
2026-07-25 BTI4NB RIX → FAO Jul 25, 09:00 UTCJul 25, 13:15 UTC4h 15m
2026-07-25 BTI97T BER → RIX Jul 25, 06:45 UTCJul 25, 08:05 UTC1h 20m
2026-07-25 BTI74A RIX → BER Jul 25, 04:30 UTCJul 25, 05:45 UTC1h 15m
2026-07-25 BTI3WX TKU → RIX Jul 25, 02:30 UTCJul 25, 03:10 UTC40m
2026-07-24 BTI3U9 RIX → TKU Jul 24, 22:55 UTCJul 24, 23:35 UTC40m
2026-07-24 BTI3DV DUS → RIX Jul 24, 19:55 UTCJul 24, 21:45 UTC1h 50m
2026-07-24 BTI3TG RIX → DUS Jul 24, 17:00 UTCJul 24, 18:50 UTC1h 50m
2026-07-24 BTI30E HEL → RIX Jul 24, 15:35 UTCJul 24, 16:15 UTC40m
2026-07-24 BTI30K RIX → HEL Jul 24, 13:55 UTCJul 24, 14:35 UTC40m
2026-07-24 BTI1F6 ARN → RIX Jul 24, 12:00 UTCJul 24, 12:45 UTC45m
2026-07-24 BTI1F5 RIX → ARN Jul 24, 10:15 UTCJul 24, 11:05 UTC50m
2026-07-24 BTI7KL VIE → RIX Jul 24, 07:25 UTCJul 24, 09:05 UTC1h 40m
2026-07-24 AUA700 OTP → VIE Jul 24, 03:45 UTCJul 24, 05:05 UTC1h 20m
2026-07-23 AUA699M VIE → OTP Jul 23, 20:05 UTCJul 23, 21:20 UTC1h 15m
2026-07-23 AUA166D DUS → VIE Jul 23, 17:55 UTCJul 23, 19:05 UTC1h 10m
2026-07-23 AUA165Z VIE → DUS Jul 23, 15:40 UTCJul 23, 16:55 UTC1h 15m
2026-07-23 AUA165Z VIE → DUS Jul 23, 14:10 UTCJul 23, 14:40 UTC30m
2026-07-23 AUA978 OSL → VIE Jul 23, 11:00 UTCJul 23, 12:55 UTC1h 55m
2026-07-23 AUA977F VIE → OSL Jul 23, 07:35 UTCJul 23, 09:40 UTC2h 5m
2026-07-23 AUA700 OTP → VIE Jul 23, 03:35 UTCJul 23, 04:55 UTC1h 20m
2026-07-22 AUA699M VIE → OTP Jul 22, 19:45 UTCJul 22, 21:00 UTC1h 15m
2026-07-22 AUA22S BER → VIE Jul 22, 15:15 UTCJul 22, 16:10 UTC55m
2026-07-22 AUA21P VIE → BER Jul 22, 13:15 UTCJul 22, 14:15 UTC1h 0m
2026-07-22 AUA768 - Jul 22, 11:15 UTCJul 22, 12:20 UTC1h 5m
2026-07-22 AUA240 BER → VIE Jul 22, 05:10 UTCJul 22, 05:25 UTC15m
2026-07-21 AUA239 VIE → BER Jul 21, 19:30 UTCJul 21, 20:20 UTC50m
2026-07-21 AUA36ZE - Jul 21, 17:05 UTCJul 21, 18:30 UTC1h 25m
2026-07-21 AUA36A - Jul 21, 14:20 UTCJul 21, 15:55 UTC1h 35m
2026-07-21 AUA28K FRA → VIE Jul 21, 12:15 UTCJul 21, 13:15 UTC1h 0m
2026-07-21 AUA207V VIE → FRA Jul 21, 09:05 UTCJul 21, 10:10 UTC1h 5m
2026-07-21 AUA200 FRA → VIE Jul 21, 06:55 UTCJul 21, 07:55 UTC1h 0m
2026-07-21 AUA199 VIE → FRA Jul 21, 04:15 UTCJul 21, 05:25 UTC1h 10m
2026-07-20 AUA55P - Jul 20, 20:00 UTCJul 20, 21:10 UTC1h 10m
2026-07-20 AUA557T - Jul 20, 17:20 UTCJul 20, 18:30 UTC1h 10m
2026-07-20 AUA22S BER → VIE Jul 20, 15:10 UTCJul 20, 16:05 UTC55m
2026-07-20 AUA21P VIE → BER Jul 20, 13:15 UTCJul 20, 14:10 UTC55m
2026-07-20 AUA744J PRN → VIE Jul 20, 10:45 UTCJul 20, 11:50 UTC1h 5m
2026-07-20 AUA74K KSC → VIE Jul 20, 08:30 UTCJul 20, 09:30 UTC1h 0m
2026-07-20 AUA240 BER → VIE Jul 20, 05:20 UTCJul 20, 06:15 UTC55m
2026-07-19 AUA239 VIE → BER Jul 19, 19:35 UTCJul 19, 20:30 UTC55m
2026-07-19 AUA296 BRU → VIE Jul 19, 17:20 UTCJul 19, 18:35 UTC1h 15m
2026-07-19 AUA295 VIE → BRU Jul 19, 14:50 UTCJul 19, 16:20 UTC1h 30m

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-AAT page for operator, model, and routing details .

Mode-S 502D10 frequently asked

What is Mode-S code 502D10?
502D10 is an ICAO 24-bit transponder address. Allocated to Latvia. Assigned to YL-AAT.
Where is Mode-S 502D10 registered?
Mode-S code 502D10 is allocated to Latvia (LV). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 502D10 broadcasting right now?
No active broadcast right now. Last signal was Jul 26, 22:00 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 502D10, octal 24026420, decimal 5,254,416.
What flights does 502D10 operate?
Mode-S 502D10 has broadcast 20 distinct callsigns, including SWR2275, SWR2274, AUA36ZE, AUA36A, DLH7LL.