Apparatus

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sensors Mode-S transponder

502CD0

ICAO 24-bit transponder address · allocated to Latvia

Currently assigned to YL-CSG · AIRBUS A220-300

Hex
502CD0
Octal
24026320
Decimal
5,254,352
Country
LV
Tail
YL-CSG
Type
BCS3
Broadcasting now · callsign BTI8JC · 37,000 ft
Flights observed
274
Distinct callsigns
20
Country
LV
Last broadcast
3h ago

Current position

502CD0 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 502CD0 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
BTI79E Air Baltic 8 2026-05-16
BTI43N Air Baltic 8 2026-05-16
BTI92L Air Baltic 6 2026-05-14
BTI7HQ Air Baltic 6 2026-05-14
BTI98T Air Baltic 5 2026-05-19
BTI84D Air Baltic 5 2026-05-19
BTI3TG Air Baltic 5 2026-05-15
BTI3DV Air Baltic 5 2026-05-15
BTI8GJ Air Baltic 4 2026-05-27
BTI74A Air Baltic 4 2026-05-16
BTI69R Air Baltic 4 2026-05-27
BTI4UJ Air Baltic 4 2026-04-26
BTI1C5 Air Baltic 4 2026-05-24
BTI15U Air Baltic 4 2026-05-24
BTI9ZG Air Baltic 3 2026-05-14
BTI9YF Air Baltic 3 2026-05-22
BTI9UG Air Baltic 3 2026-05-13
BTI97T Air Baltic 3 2026-05-16
BTI8LM Air Baltic 3 2026-04-15
BTI8KY Air Baltic 3 2026-05-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 BTI6B5 RIX → NAP May 30, 07:40 UTCMay 30, 10:05 UTC2h 25m
2026-05-30 BTI32M HEL → RIX May 30, 03:05 UTCMay 30, 03:45 UTC40m
2026-05-29 BTI32B RIX → HEL May 29, 20:55 UTCMay 29, 21:40 UTC45m
2026-05-29 BTI6BM LGW → RIX May 29, 16:55 UTCMay 29, 19:10 UTC2h 15m
2026-05-29 BTI6BL RIX → LGW May 29, 12:55 UTCMay 29, 15:45 UTC2h 50m
2026-05-29 BTI65T LGW → RIX May 29, 08:35 UTCMay 29, 10:55 UTC2h 20m
2026-05-29 BTI87A RIX → LGW May 29, 04:40 UTCMay 29, 07:05 UTC2h 25m
2026-05-28 BTI8GC ZRH → RIX May 28, 18:05 UTCMay 28, 20:25 UTC2h 20m
2026-05-28 BTI9AG RIX → ZRH May 28, 14:40 UTCMay 28, 16:45 UTC2h 5m
2026-05-28 BTI77U PLQ → RIX May 28, 12:45 UTCMay 28, 13:10 UTC25m
2026-05-28 BTI3EF RIX → HEL May 28, 11:40 UTCMay 28, 12:10 UTC30m
2026-05-28 BTI65T LGW → RIX May 28, 08:30 UTCMay 28, 10:50 UTC2h 20m
2026-05-28 BTI87A RIX → LGW May 28, 04:40 UTCMay 28, 07:10 UTC2h 30m
2026-05-28 BTI32M HEL → RIX May 28, 02:40 UTCMay 28, 03:20 UTC40m
2026-05-27 BTI32B RIX → HEL May 27, 20:50 UTCMay 27, 21:35 UTC45m
2026-05-27 BTI62D AMS → RIX May 27, 17:35 UTCMay 27, 19:20 UTC1h 45m
2026-05-27 BTI6D9 RIX → AMS May 27, 14:15 UTCMay 27, 16:15 UTC2h 0m
2026-05-27 BTI69R CDG → RIX May 27, 08:25 UTCMay 27, 10:55 UTC2h 30m
2026-05-27 BTI8GJ RIX → CDG May 27, 04:24 UTCMay 27, 07:00 UTC2h 36m
2026-05-25 BTI6BM LGW → RIX May 25, 16:45 UTCMay 25, 19:00 UTC2h 15m
2026-05-25 BTI6BL RIX → LGW May 25, 12:55 UTCMay 25, 15:30 UTC2h 35m
2026-05-25 BTI69R CDG → RIX May 25, 08:15 UTCMay 25, 10:35 UTC2h 20m
2026-05-25 BTI8GJ RIX → CDG May 25, 04:25 UTCMay 25, 07:00 UTC2h 35m
2026-05-24 BTI2PG HEL → RIX May 24, 18:25 UTCMay 24, 19:05 UTC40m
2026-05-24 BTI24X RIX → HEL May 24, 16:50 UTCMay 24, 17:40 UTC50m
2026-05-24 BTI15U OSL → RIX May 24, 14:35 UTCMay 24, 15:40 UTC1h 5m
2026-05-24 BTI1C5 RIX → OSL May 24, 12:15 UTCMay 24, 13:40 UTC1h 25m
2026-05-24 BTI77U PLQ → RIX May 24, 10:00 UTCMay 24, 10:25 UTC25m
2026-05-24 BTI38C PLQ → RIX May 24, 07:40 UTCMay 24, 09:15 UTC1h 35m
2026-05-24 BTI7QF PLQ → AMS May 24, 04:40 UTCMay 24, 06:25 UTC1h 45m
2026-05-23 BTI7JW RIX → PLQ May 23, 21:15 UTCMay 23, 21:40 UTC25m
2026-05-23 BTI97H OLB → RIX May 23, 16:40 UTCMay 23, 19:35 UTC2h 55m
2026-05-23 BTI44T RIX → OLB May 23, 12:40 UTCMay 23, 15:15 UTC2h 35m
2026-05-22 BTI9YF CDG → RIX May 22, 17:40 UTCMay 22, 19:50 UTC2h 10m
2026-05-22 BTI84F RIX → CDG May 22, 14:00 UTCMay 22, 16:30 UTC2h 30m
2026-05-22 BTI31J TLL → RIX May 22, 10:50 UTCMay 22, 11:20 UTC29m
2026-05-22 BTI4ZC VIE → TLL May 22, 07:40 UTCMay 22, 09:45 UTC2h 5m
2026-05-22 BTI7HA TLL → VIE May 22, 04:25 UTCMay 22, 06:30 UTC2h 5m
2026-05-21 BTI36D RIX → TLL May 21, 21:00 UTCMay 21, 21:35 UTC35m
2026-05-21 BTI9YF CDG → RIX May 21, 17:50 UTCMay 21, 20:05 UTC2h 15m
2026-05-21 BTI84F RIX → CDG May 21, 13:50 UTCMay 21, 16:15 UTC2h 25m
2026-05-21 BTI7FN HER → RIX May 21, 09:50 UTCMay 21, 12:55 UTC3h 5m
2026-05-21 BTI46P RIX → HER May 21, 05:20 UTCMay 21, 08:25 UTC3h 5m
2026-05-21 BTI3KB KEF → RIX May 21, 00:45 UTCMay 21, 04:10 UTC3h 25m
2026-05-20 BTI2HU RIX → KEF May 20, 20:15 UTCMay 20, 23:50 UTC3h 35m
2026-05-20 BTI62D AMS → RIX May 20, 17:20 UTCMay 20, 19:10 UTC1h 50m
2026-05-20 BTI6D9 RIX → AMS May 20, 14:05 UTCMay 20, 16:10 UTC2h 5m
2026-05-20 BTI69R CDG → RIX May 20, 08:05 UTCMay 20, 10:25 UTC2h 20m
2026-05-20 BTI8GJ RIX → CDG May 20, 04:20 UTCMay 20, 06:55 UTC2h 36m
2026-05-20 BTI35G VNO → RIX May 20, 02:40 UTCMay 20, 03:15 UTC35m

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

Mode-S 502CD0 frequently asked

What is Mode-S code 502CD0?
502CD0 is an ICAO 24-bit transponder address. Allocated to Latvia. Assigned to YL-CSG.
Where is Mode-S 502CD0 registered?
Mode-S code 502CD0 is allocated to Latvia (LV). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 502CD0 broadcasting right now?
Yes. Mode-S 502CD0 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 502CD0, octal 24026320, decimal 5,254,352.
What flights does 502CD0 operate?
Mode-S 502CD0 has broadcast 20 distinct callsigns, including BTI79E, BTI43N, BTI92L, BTI7HQ, BTI98T.