Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

502D88

ICAO 24-bit transponder address · allocated to Latvia

Currently assigned to YL-ABT · AIRBUS A220-300

Hex
502D88
Octal
24026610
Decimal
5,254,536
Country
LV
Tail
YL-ABT
Type
BCS3
No current signal · last broadcast Jul 25, 14:30 UTC
Flights observed
655
Distinct callsigns
20
Country
LV
Last broadcast
Jul 25, 14:30 UTC

Last known position

Most recent position reported by Mode-S 502D88.

Country allocation

The ICAO 24-bit address 502D88 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
DLH9WA Lufthansa 13 2026-05-10
DLH7LL Lufthansa 13 2026-05-11
DLH4PW - 13 2026-05-11
DLH4CH Lufthansa 13 2026-05-11
DLH3LL Lufthansa 13 2026-05-11
DLH1FN Lufthansa 13 2026-05-11
AUA319U - 8 2026-06-07
AUA79G Austrian Airlines 7 2026-06-07
AUA770 Austrian Airlines 7 2026-06-07
AUA379 Austrian Airlines 7 2026-06-03
AUA312U - 7 2026-06-09
AUA311T Austrian Airlines 7 2026-06-09
AUA30P Austrian Airlines 7 2026-06-08
AUA21P Austrian Airlines 7 2026-06-08
SWR98C Swiss International Air Lines 6 2026-07-19
SWR2HC - 6 2026-07-19
AUA718 Austrian Airlines 6 2026-06-06
AUA380 Austrian Airlines 6 2026-06-03
AUA353F Austrian Airlines 6 2026-06-04
AUA34X Austrian Airlines 6 2026-06-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-25 SWR1AB LIS → ZRH Jul 25, 12:05 UTCJul 25, 14:25 UTC2h 20m
2026-07-25 SWR36K ZRH → LIS Jul 25, 08:05 UTCJul 25, 10:45 UTC2h 40m
2026-07-25 SWR5HA LHR → ZRH Jul 25, 05:25 UTCJul 25, 06:45 UTC1h 20m
2026-07-24 SWR24C ZRH → CDG Jul 24, 19:15 UTCJul 24, 20:30 UTC1h 15m
2026-07-24 SWR1AM FRA → ZRH Jul 24, 17:20 UTCJul 24, 17:50 UTC30m
2026-07-24 SWR4B ZRH → FRA Jul 24, 15:35 UTCJul 24, 16:10 UTC35m
2026-07-24 SWR2GZ CDG → ZRH Jul 24, 13:40 UTCJul 24, 14:25 UTC45m
2026-07-24 SWR49P ZRH → CDG Jul 24, 11:25 UTCJul 24, 12:20 UTC55m
2026-07-24 SWR462F WAW → ZRH Jul 24, 08:30 UTCJul 24, 10:00 UTC1h 30m
2026-07-24 SWR3CA ZRH → WAW Jul 24, 05:30 UTCJul 24, 07:10 UTC1h 40m
2026-07-23 SWR259T FCO → ZRH Jul 23, 19:00 UTCJul 23, 20:20 UTC1h 20m
2026-07-23 SWR9BL ZRH → FCO Jul 23, 16:20 UTCJul 23, 17:25 UTC1h 5m
2026-07-23 SWR9WE - Jul 23, 13:25 UTCJul 23, 15:10 UTC1h 45m
2026-07-23 SWR56Z ZRH → PMO Jul 23, 10:25 UTCJul 23, 11:55 UTC1h 30m
2026-07-23 SWR2DV AMS → ZRH Jul 23, 08:20 UTCJul 23, 09:20 UTC1h 0m
2026-07-23 SWR883P ZRH → AMS Jul 23, 05:40 UTCJul 23, 06:50 UTC1h 10m
2026-07-23 SWR2WZ VNO → ZRH Jul 23, 02:05 UTCJul 23, 04:20 UTC2h 15m
2026-07-22 SWR41P ZRH → VNO Jul 22, 21:00 UTCJul 22, 22:55 UTC1h 55m
2026-07-22 SWR829 HAJ → ZRH Jul 22, 18:00 UTCJul 22, 19:00 UTC1h 0m
2026-07-22 SWR5MT ZRH → HAJ Jul 22, 16:05 UTCJul 22, 17:05 UTC1h 0m
2026-07-22 SWR868L BEG → ZRH Jul 22, 13:20 UTCJul 22, 14:50 UTC1h 30m
2026-07-22 SWR4WG ZRH → BEG Jul 22, 11:20 UTCJul 22, 12:25 UTC1h 5m
2026-07-22 SWR2279 LJU → ZRH Jul 22, 04:35 UTCJul 22, 05:25 UTC50m
2026-07-21 SWR3ME - Jul 21, 19:35 UTCJul 21, 20:30 UTC55m
2026-07-21 SWR785B STR → ZRH Jul 21, 17:40 UTCJul 21, 18:05 UTC25m
2026-07-21 SWR8BT ZRH → STR Jul 21, 16:35 UTCJul 21, 17:00 UTC25m
2026-07-21 SWR8BT ZRH → STR Jul 21, 15:55 UTCJul 21, 16:10 UTC15m
2026-07-21 SWR3YL - Jul 21, 14:10 UTCJul 21, 15:20 UTC1h 10m
2026-07-21 SWR3CT OTP → ZRH Jul 21, 11:15 UTCJul 21, 12:45 UTC1h 30m
2026-07-21 SWR2TM MXP → ZRH Jul 21, 09:15 UTCJul 21, 09:50 UTC35m
2026-07-21 SWR1DL ZRH → MXP Jul 21, 07:00 UTCJul 21, 07:40 UTC40m
2026-07-21 SWR96E CDG → ZRH Jul 21, 05:00 UTCJul 21, 05:50 UTC50m
2026-07-20 SWR759G ZRH → CDG Jul 20, 20:30 UTCJul 20, 21:30 UTC1h 0m
2026-07-20 SWR5PC LGW → ZRH Jul 20, 18:25 UTCJul 20, 19:40 UTC1h 15m
2026-07-20 SWR5GM ZRH → LGW Jul 20, 15:40 UTCJul 20, 17:15 UTC1h 35m
2026-07-20 SWR2GZ CDG → ZRH Jul 20, 13:45 UTCJul 20, 14:35 UTC50m
2026-07-20 SWR49P ZRH → CDG Jul 20, 11:30 UTCJul 20, 12:30 UTC1h 0m
2026-07-20 SWR462F WAW → ZRH Jul 20, 08:30 UTCJul 20, 10:10 UTC1h 40m
2026-07-20 SWR3CA ZRH → WAW Jul 20, 05:35 UTCJul 20, 07:00 UTC1h 25m
2026-07-19 SWR105W HAM → ZRH Jul 19, 19:10 UTCJul 19, 20:20 UTC1h 10m
2026-07-19 SWR9D ZRH → HAM Jul 19, 17:00 UTCJul 19, 18:05 UTC1h 5m
2026-07-19 SWR9WE PMO → ZRH Jul 19, 13:25 UTCJul 19, 15:15 UTC1h 50m
2026-07-19 SWR56Z - Jul 19, 10:45 UTCJul 19, 12:15 UTC1h 30m
2026-07-19 SWR2HC - Jul 19, 07:55 UTCJul 19, 09:20 UTC1h 25m
2026-07-19 SWR98C ZRH → NAP Jul 19, 05:15 UTCJul 19, 06:25 UTC1h 10m
2026-07-18 SWR5TV OPO → ZRH Jul 18, 19:10 UTCJul 18, 21:10 UTC2h 0m
2026-07-18 SWR82L ZRH → OPO Jul 18, 15:30 UTCJul 18, 18:00 UTC2h 30m
2026-07-18 SWR2275 - Jul 18, 13:20 UTCJul 18, 14:15 UTC55m
2026-07-18 SWR2274 ZRH → LJU Jul 18, 11:25 UTCJul 18, 12:15 UTC50m
2026-07-18 SWR75L DUB → ZRH Jul 18, 08:20 UTCJul 18, 10:05 UTC1h 45m

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

Mode-S 502D88 frequently asked

What is Mode-S code 502D88?
502D88 is an ICAO 24-bit transponder address. Allocated to Latvia. Assigned to YL-ABT.
Where is Mode-S 502D88 registered?
Mode-S code 502D88 is allocated to Latvia (LV). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 502D88 broadcasting right now?
No active broadcast right now. Last signal was Jul 25, 14:30 UTC.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 502D88, octal 24026610, decimal 5,254,536.
What flights does 502D88 operate?
Mode-S 502D88 has broadcast 20 distinct callsigns, including DLH9WA, DLH7LL, DLH4PW, DLH4CH, DLH3LL.