Apparatus

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sensors Mode-S transponder

502CE7

ICAO 24-bit transponder address · allocated to Latvia

Currently assigned to YL-CSM · AIRBUS A220-300

Hex
502CE7
Octal
24026347
Decimal
5,254,375
Country
LV
Tail
YL-CSM
Type
BCS3
Broadcasting now · callsign BEL2SC · 28,000 ft
Flights observed
618
Distinct callsigns
20
Country
LV
Last broadcast
Jul 26, 19:15 UTC

Current position

502CE7 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 502CE7 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
AUA55P Austrian Airlines 10 2026-07-24
AUA557T Austrian Airlines 10 2026-07-24
AUA719 Austrian Airlines 8 2026-07-25
AUA696 - 8 2026-07-22
AUA695J Austrian Airlines 8 2026-07-22
BEL4SF Brussels Airlines 7 2026-05-09
BEL3JY Brussels Airlines 7 2026-05-09
AUA36ZE - 7 2026-07-23
AUA36A - 7 2026-07-23
AUA31J - 7 2026-07-22
AUA317Q - 7 2026-07-22
AUA312U - 7 2026-07-20
AUA311T Austrian Airlines 7 2026-07-20
AUA27PQ - 7 2026-07-26
AUA271 Austrian Airlines 7 2026-07-26
AUA22S Austrian Airlines 7 2026-07-24
AUA21P Austrian Airlines 7 2026-07-24
BTI6RZ - 6 2026-07-17
BEL5BN Brussels Airlines 6 2026-05-08
BEL2SC Brussels Airlines 6 2026-05-08

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 AUA270A STR → VIE Jul 26, 18:15 UTCJul 26, 19:10 UTC55m
2026-07-26 AUA269 VIE → STR Jul 26, 16:20 UTCJul 26, 17:15 UTC55m
2026-07-26 AUA718 RMO → VIE Jul 26, 14:00 UTCJul 26, 15:20 UTC1h 20m
2026-07-26 AUA71V VIE → BUD Jul 26, 11:30 UTCJul 26, 12:45 UTC1h 15m
2026-07-26 AUA27PQ HAJ → VIE Jul 26, 08:30 UTCJul 26, 09:35 UTC1h 5m
2026-07-26 AUA271 VIE → HAJ Jul 26, 06:20 UTCJul 26, 07:30 UTC1h 11m
2026-07-26 AUA720C - Jul 26, 03:40 UTCJul 26, 04:55 UTC1h 15m
2026-07-25 AUA719 VIE → RMO Jul 25, 22:55 UTCJul 26, 00:00 UTC1h 5m
2026-07-25 AUA57U NAP → VIE Jul 25, 18:15 UTCJul 25, 19:35 UTC1h 20m
2026-07-25 AUA57MP VIE → NAP Jul 25, 15:35 UTCJul 25, 16:40 UTC1h 5m
2026-07-25 AUA14W DUS → VIE Jul 25, 13:15 UTCJul 25, 14:25 UTC1h 10m
2026-07-25 AUA16Z VIE → DUS Jul 25, 10:50 UTCJul 25, 12:10 UTC1h 20m
2026-07-25 AUA27PQ HAJ → VIE Jul 25, 08:15 UTCJul 25, 09:20 UTC1h 5m
2026-07-25 AUA271 VIE → HAJ Jul 25, 06:20 UTCJul 25, 07:25 UTC1h 5m
2026-07-24 AUA55P FCO → VIE Jul 24, 19:55 UTCJul 24, 21:10 UTC1h 15m
2026-07-24 AUA557T VIE → FCO Jul 24, 17:30 UTCJul 24, 18:40 UTC1h 10m
2026-07-24 AUA22S BER → VIE Jul 24, 15:35 UTCJul 24, 16:30 UTC55m
2026-07-24 AUA21P VIE → BER Jul 24, 13:40 UTCJul 24, 14:40 UTC1h 0m
2026-07-24 AUA78R BOJ → VIE Jul 24, 11:10 UTCJul 24, 12:45 UTC1h 35m
2026-07-24 AUA781A VIE → BOJ Jul 24, 08:15 UTCJul 24, 09:40 UTC1h 25m
2026-07-24 AUA240 BER → VIE Jul 24, 05:20 UTCJul 24, 06:25 UTC1h 5m
2026-07-23 AUA239 VIE → BER Jul 23, 19:20 UTCJul 23, 20:15 UTC55m
2026-07-23 AUA36ZE - Jul 23, 16:30 UTCJul 23, 18:10 UTC1h 40m
2026-07-23 AUA36A VIE → CDG Jul 23, 13:45 UTCJul 23, 15:20 UTC1h 35m
2026-07-23 AUA28K FRA → VIE Jul 23, 11:30 UTCJul 23, 12:30 UTC1h 0m
2026-07-23 AUA207V VIE → FRA Jul 23, 08:50 UTCJul 23, 10:00 UTC1h 10m
2026-07-23 AUA200 FRA → VIE Jul 23, 06:45 UTCJul 23, 07:45 UTC1h 0m
2026-07-23 AUA199 VIE → FRA Jul 23, 04:05 UTCJul 23, 05:10 UTC1h 5m
2026-07-22 AUA31J - Jul 22, 18:30 UTCJul 22, 19:50 UTC1h 20m
2026-07-22 AUA317Q VIE → AMS Jul 22, 15:35 UTCJul 22, 17:15 UTC1h 40m
2026-07-22 AUA696 - Jul 22, 13:15 UTCJul 22, 14:30 UTC1h 15m
2026-07-22 AUA695J VIE → OTP Jul 22, 11:10 UTCJul 22, 12:10 UTC1h 0m
2026-07-21 AUA55P - Jul 21, 20:40 UTCJul 21, 21:55 UTC1h 15m
2026-07-21 AUA557T - Jul 21, 17:35 UTCJul 21, 18:55 UTC1h 20m
2026-07-21 AUA22S BER → VIE Jul 21, 15:15 UTCJul 21, 16:15 UTC1h 0m
2026-07-21 AUA21P VIE → BER Jul 21, 13:05 UTCJul 21, 14:00 UTC55m
2026-07-21 AUA744J PRN → VIE Jul 21, 10:40 UTCJul 21, 12:00 UTC1h 20m
2026-07-21 AUA74K KSC → VIE Jul 21, 08:20 UTCJul 21, 09:25 UTC1h 5m
2026-07-21 AUA720C - Jul 21, 04:00 UTCJul 21, 05:10 UTC1h 10m
2026-07-20 AUA719 - Jul 20, 20:40 UTCJul 20, 21:45 UTC1h 5m
2026-07-20 AUA155K - Jul 20, 20:10 UTCJul 20, 20:35 UTC25m
2026-07-20 AUA156 DUS → VIE Jul 20, 18:20 UTCJul 20, 19:30 UTC1h 10m
2026-07-20 AUA155K VIE → GVA Jul 20, 15:50 UTCJul 20, 17:10 UTC1h 20m
2026-07-20 AUA696 OTP → VIE Jul 20, 13:30 UTCJul 20, 14:50 UTC1h 20m
2026-07-20 AUA695J VIE → OTP Jul 20, 11:00 UTCJul 20, 12:15 UTC1h 15m
2026-07-20 AUA312U - Jul 20, 08:25 UTCJul 20, 09:50 UTC1h 25m
2026-07-20 AUA311T VIE → AMS Jul 20, 05:40 UTCJul 20, 07:10 UTC1h 30m
2026-07-19 AUA270A STR → VIE Jul 19, 19:40 UTCJul 19, 20:35 UTC55m
2026-07-19 AUA269 VIE → STR Jul 19, 17:50 UTCJul 19, 18:45 UTC55m
2026-07-19 AUA718 - Jul 19, 15:25 UTCJul 19, 16:50 UTC1h 25m

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

Mode-S 502CE7 frequently asked

What is Mode-S code 502CE7?
502CE7 is an ICAO 24-bit transponder address. Allocated to Latvia. Assigned to YL-CSM.
Where is Mode-S 502CE7 registered?
Mode-S code 502CE7 is allocated to Latvia (LV). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 502CE7 broadcasting right now?
Yes. Mode-S 502CE7 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 502CE7, octal 24026347, decimal 5,254,375.
What flights does 502CE7 operate?
Mode-S 502CE7 has broadcast 20 distinct callsigns, including AUA55P, AUA557T, AUA719, AUA696, AUA695J.