Apparatus

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sensors Mode-S transponder

502CCE

ICAO 24-bit transponder address · allocated to Latvia

Currently assigned to YL-CSE · AIRBUS A220-300

Hex
502CCE
Octal
24026316
Decimal
5,254,350
Country
LV
Tail
YL-CSE
Type
BCS3
No current signal · last broadcast 57m ago
Flights observed
274
Distinct callsigns
20
Country
LV
Last broadcast
57m ago

Last known position

Most recent position reported by Mode-S 502CCE.

Country allocation

The ICAO 24-bit address 502CCE 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
BTI8HM Air Baltic 5 2026-05-15
BTI8ED Air Baltic 5 2026-04-21
BTI89G Air Baltic 5 2026-04-21
BTI7FR Air Baltic 5 2026-05-15
BTI724 Air Baltic 5 2026-05-29
BTI3PR Air Baltic 5 2026-05-17
BTI3FL Air Baltic 5 2026-05-17
BTI35G Air Baltic 5 2026-05-26
BTI8MT Air Baltic 4 2026-05-28
BTI8DN Air Baltic 4 2026-04-17
BTI84D Air Baltic 4 2026-05-25
BTI3VL Air Baltic 4 2026-05-28
AUA319U - 4 2026-05-03
AUA314 Austrian Airlines 4 2026-05-04
AUA313 Austrian Airlines 4 2026-05-04
AUA312U - 4 2026-05-07
AUA311T Austrian Airlines 4 2026-05-07
AUA30P Austrian Airlines 4 2026-05-04
BTI9KH Air Baltic 3 2026-04-22
BTI98T Air Baltic 3 2026-05-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 BTI65T LGW → RIX May 30, 09:35 UTCMay 30, 11:30 UTC1h 55m
2026-05-30 BTI87A RIX → LGW May 30, 04:40 UTCMay 30, 07:40 UTC3h 0m
2026-05-29 BTI79M TLL → RIX May 29, 18:45 UTCMay 29, 19:15 UTC30m
2026-05-29 BTI4ZK RIX → TLL May 29, 17:15 UTCMay 29, 17:55 UTC40m
2026-05-29 BTI26R BCN → RIX May 29, 12:50 UTCMay 29, 16:10 UTC3h 20m
2026-05-29 BTI9TZ RIX → BCN May 29, 08:20 UTCMay 29, 11:30 UTC3h 10m
2026-05-29 BTI725 TBS → RIX May 29, 02:35 UTCMay 29, 07:10 UTC4h 35m
2026-05-29 BTI724 RIX → TBS May 29, 00:25 UTCMay 29, 00:45 UTC20m
2026-05-28 BTI724 RIX → TBS May 28, 21:05 UTCMay 28, 23:25 UTC2h 20m
2026-05-28 BTI15L OSL → RIX May 28, 18:50 UTCMay 28, 20:00 UTC1h 10m
2026-05-28 BTI15M RIX → OSL May 28, 16:30 UTCMay 28, 17:50 UTC1h 20m
2026-05-28 BTI8MT PRG → RIX May 28, 12:25 UTCMay 28, 14:05 UTC1h 40m
2026-05-28 BTI3VL RIX → PRG May 28, 09:55 UTCMay 28, 11:25 UTC1h 30m
2026-05-28 BTI31T TLL → RIX May 28, 07:50 UTCMay 28, 08:25 UTC35m
2026-05-28 BTI31G RIX → TLL May 28, 04:55 UTCMay 28, 05:45 UTC50m
2026-05-26 BTI24H RHO → RIX May 26, 09:09 UTCMay 26, 12:35 UTC3h 25m
2026-05-26 BTI8PZ RIX → RHO May 26, 04:35 UTCMay 26, 07:40 UTC3h 5m
2026-05-26 BTI35G VNO → RIX May 26, 02:39 UTCMay 26, 03:15 UTC35m
2026-05-25 BTI84D AMS → VNO May 25, 16:20 UTCMay 25, 17:15 UTC55m
2026-05-25 BTI84D AMS → VNO May 25, 15:25 UTCMay 25, 16:15 UTC50m
2026-05-25 BTI98T VNO → AMS May 25, 11:40 UTCMay 25, 14:00 UTC2h 20m
2026-05-25 BTI8KY AMS → VNO May 25, 08:45 UTCMay 25, 10:35 UTC1h 50m
2026-05-25 BTI7HB VNO → AMS May 25, 05:00 UTCMay 25, 07:10 UTC2h 10m
2026-05-24 BTI39J MUC → VNO May 24, 19:55 UTCMay 24, 21:50 UTC1h 55m
2026-05-24 BTI42K VNO → VNO May 24, 17:05 UTCMay 24, 18:45 UTC1h 40m
2026-05-24 BTI8XR ZRH → VNO May 24, 13:50 UTCMay 24, 16:00 UTC2h 10m
2026-05-24 BTI4QN VNO → ZRH May 24, 10:25 UTCMay 24, 12:30 UTC2h 5m
2026-05-24 BTI8QA DUS → VNO May 24, 07:40 UTCMay 24, 09:30 UTC1h 50m
2026-05-24 BTI3TP VNO → DUS May 24, 04:40 UTCMay 24, 06:35 UTC1h 55m
2026-05-23 BTI2CJ NCE → VNO May 23, 21:10 UTCMay 23, 23:45 UTC2h 35m
2026-05-23 BTI9YR VNO → NCE May 23, 17:40 UTCMay 23, 20:10 UTC2h 31m
2026-05-23 BTI84D AMS → VNO May 23, 14:50 UTCMay 23, 16:45 UTC1h 55m
2026-05-23 BTI98T VNO → AMS May 23, 11:30 UTCMay 23, 13:35 UTC2h 5m
2026-05-23 BTI8KY AMS → VNO May 23, 08:40 UTCMay 23, 10:35 UTC1h 55m
2026-05-23 BTI7HB VNO → AMS May 23, 04:55 UTCMay 23, 07:00 UTC2h 5m
2026-05-22 BTI3LR RIX → VNO May 22, 21:25 UTCMay 22, 21:55 UTC30m
2026-05-22 BTI8MT PRG → RIX May 22, 17:40 UTCMay 22, 19:10 UTC1h 30m
2026-05-22 BTI3VL RIX → PRG May 22, 15:10 UTCMay 22, 16:45 UTC1h 35m
2026-05-22 BTI79E AMS → RIX May 22, 12:20 UTCMay 22, 14:10 UTC1h 50m
2026-05-22 BTI43N RIX → AMS May 22, 09:05 UTCMay 22, 11:05 UTC2h 0m
2026-05-22 BTI1M2 ARN → RIX May 22, 07:00 UTCMay 22, 07:40 UTC40m
2026-05-22 BTI1M1 RIX → ARN May 22, 05:10 UTCMay 22, 06:00 UTC50m
2026-05-21 BTI11X ARN → RIX May 21, 18:30 UTCMay 21, 19:20 UTC50m
2026-05-21 BTI1X9 RIX → ARN May 21, 16:55 UTCMay 21, 17:40 UTC45m
2026-05-21 BTI6GB FCO → RIX May 21, 12:40 UTCMay 21, 15:25 UTC2h 45m
2026-05-21 BTI9KV RIX → FCO May 21, 08:40 UTCMay 21, 11:10 UTC2h 30m
2026-05-21 BTI725 TBS → RIX May 21, 03:25 UTCMay 21, 07:20 UTC3h 55m
2026-05-21 BTI724 RIX → TBS May 21, 02:05 UTCMay 21, 02:20 UTC15m
2026-05-21 BTI724 RIX → TBS May 21, 00:05 UTCMay 21, 00:40 UTC35m
2026-05-20 BTI724 RIX → TBS May 20, 21:05 UTCMay 20, 23:10 UTC2h 5m

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

Mode-S 502CCE frequently asked

What is Mode-S code 502CCE?
502CCE is an ICAO 24-bit transponder address. Allocated to Latvia. Assigned to YL-CSE.
Where is Mode-S 502CCE registered?
Mode-S code 502CCE is allocated to Latvia (LV). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 502CCE broadcasting right now?
No active broadcast right now. Last signal was 57m ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 502CCE, octal 24026316, decimal 5,254,350.
What flights does 502CCE operate?
Mode-S 502CCE has broadcast 20 distinct callsigns, including BTI8HM, BTI8ED, BTI89G, BTI7FR, BTI724.