Apparatus

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sensors Mode-S transponder

4B180A

ICAO 24-bit transponder address · allocated to Switzerland

Currently assigned to HB-JCS · AIRBUS A220-300

Hex
4B180A
Octal
22614012
Decimal
4,921,354
Country
CH
Tail
HB-JCS
Type
BCS3
Broadcasting now · callsign SWR4VZ · 33,350 ft
Flights observed
397
Distinct callsigns
20
Country
CH
Last broadcast
2h ago

Current position

4B180A is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4B180A falls within the block assigned to Switzerland (CH) by ICAO Annex 10, Volume III. Every aircraft registered in Switzerland 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
SWR9H Swiss International Air Lines 9 2026-06-10
SWR7LW Swiss International Air Lines 9 2026-06-10
SWR - 8 2026-07-10
SWR7H Swiss International Air Lines 7 2026-06-09
SWR736 - 7 2026-07-06
SWR1ZD Swiss International Air Lines 7 2026-06-09
SWR8YE Swiss International Air Lines 6 2026-06-05
SWR51K - 5 2026-06-24
SWR4KW Swiss International Air Lines 5 2026-06-05
SWR3LA Swiss International Air Lines 5 2026-06-08
SWR9BL - 4 2026-07-12
SWR97Y - 4 2026-06-13
SWR5LD - 4 2026-06-22
SWR5HX Swiss International Air Lines 4 2026-06-01
SWR4LT Swiss International Air Lines 4 2026-06-24
SWR477V - 4 2026-07-05
SWR357 Swiss International Air Lines 4 2026-05-23
SWR316T Swiss International Air Lines 4 2026-05-23
SWR29K Swiss International Air Lines 4 2026-06-03
SWR13Y Swiss International Air Lines 4 2026-06-03

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SWR331F - Jul 14, 15:40 UTCJul 14, 16:30 UTC50m
2026-07-14 EDW433 - Jul 14, 13:05 UTCJul 14, 14:15 UTC1h 10m
2026-07-14 EDW432 - Jul 14, 11:00 UTCJul 14, 11:50 UTC50m
2026-07-13 SWR51D MAN → ZRH Jul 13, 14:25 UTCJul 13, 15:55 UTC1h 30m
2026-07-13 SWR2LB - Jul 13, 10:30 UTCJul 13, 12:20 UTC1h 50m
2026-07-13 SWR3KH PRG → ZRH Jul 13, 08:05 UTCJul 13, 09:10 UTC1h 5m
2026-07-13 SWR4WF ZRH → PRG Jul 13, 06:01 UTCJul 13, 07:01 UTC1h 0m
2026-07-12 SWR259T - Jul 12, 19:20 UTCJul 12, 20:30 UTC1h 10m
2026-07-12 SWR9BL - Jul 12, 16:50 UTCJul 12, 17:50 UTC1h 0m
2026-07-12 SWR1363 POZ → ZRH Jul 12, 14:15 UTCJul 12, 15:30 UTC1h 15m
2026-07-12 SWR1363 POZ → ZRH Jul 12, 11:01 UTCJul 12, 12:20 UTC1h 20m
2026-07-12 EDW223X - Jul 12, 07:55 UTCJul 12, 09:20 UTC1h 25m
2026-07-12 EDW721D - Jul 12, 04:55 UTCJul 12, 06:20 UTC1h 25m
2026-07-11 EDW433 - Jul 11, 18:35 UTCJul 11, 19:40 UTC1h 5m
2026-07-11 EDW432 - Jul 11, 16:25 UTCJul 11, 17:20 UTC55m
2026-07-11 SWR83B - Jul 11, 13:30 UTCJul 11, 14:15 UTC45m
2026-07-11 SWR4ZW - Jul 11, 11:30 UTCJul 11, 12:30 UTC1h 0m
2026-07-11 SWR3TE BER → ZRH Jul 11, 08:55 UTCJul 11, 10:00 UTC1h 5m
2026-07-11 SWR2HD ZRH → BER Jul 11, 06:30 UTCJul 11, 07:35 UTC1h 5m
2026-07-10 SWR - Jul 10, 18:55 UTCJul 10, 20:20 UTC1h 25m
2026-07-10 SWR3GH - Jul 10, 15:55 UTCJul 10, 17:20 UTC1h 25m
2026-07-10 SWR3GH - Jul 10, 13:20 UTCJul 10, 13:45 UTC25m
2026-07-10 SWR3DY - Jul 10, 11:50 UTCJul 10, 12:15 UTC25m
2026-07-10 SWR75L DUB → ZRH Jul 10, 08:45 UTCJul 10, 10:40 UTC1h 55m
2026-07-10 SWR1YB - Jul 10, 05:45 UTCJul 10, 07:35 UTC1h 50m
2026-07-09 SWR105W - Jul 9, 18:35 UTCJul 9, 19:45 UTC1h 10m
2026-07-09 SWR9D - Jul 9, 16:20 UTCJul 9, 17:30 UTC1h 10m
2026-07-09 SWR4VZ - Jul 9, 13:45 UTCJul 9, 15:05 UTC1h 20m
2026-07-09 SWR331F - Jul 9, 11:00 UTCJul 9, 12:10 UTC1h 10m
2026-07-09 SWR3TE BER → ZRH Jul 9, 08:50 UTCJul 9, 09:50 UTC1h 0m
2026-07-09 SWR2HD ZRH → BER Jul 9, 06:20 UTCJul 9, 07:35 UTC1h 15m
2026-07-09 SWR2HD GVA → ZRH Jul 9, 04:10 UTCJul 9, 04:40 UTC30m
2026-07-08 SWR96B ZRH → GVA Jul 8, 21:10 UTCJul 8, 21:45 UTC35m
2026-07-08 SWR122C - Jul 8, 17:45 UTCJul 8, 19:40 UTC1h 55m
2026-07-08 SWR404 - Jul 8, 14:45 UTCJul 8, 16:40 UTC1h 55m
2026-07-08 SWR404 - Jul 8, 12:45 UTCJul 8, 13:20 UTC35m
2026-07-08 SWR9TV FRA → GVA Jul 8, 10:50 UTCJul 8, 11:40 UTC50m
2026-07-08 SWR2CY - Jul 8, 08:30 UTCJul 8, 09:30 UTC1h 0m
2026-07-08 SWR3WG FRA → GVA Jul 8, 06:45 UTCJul 8, 07:35 UTC50m
2026-07-08 SWR104C - Jul 8, 04:30 UTCJul 8, 05:30 UTC1h 0m
2026-07-07 SWR96B ZRH → GVA Jul 7, 20:50 UTCJul 7, 21:20 UTC30m
2026-07-07 SWR105W - Jul 7, 18:40 UTCJul 7, 19:45 UTC1h 5m
2026-07-07 SWR9D - Jul 7, 16:15 UTCJul 7, 17:25 UTC1h 10m
2026-07-07 SWR5EZ ALC → ZRH Jul 7, 12:50 UTCJul 7, 14:50 UTC2h 0m
2026-07-07 SWR1V - Jul 7, 08:45 UTCJul 7, 10:40 UTC1h 55m
2026-07-07 SWR47W AMS → ZRH Jul 7, 05:25 UTCJul 7, 06:20 UTC55m
2026-07-06 SWR736 - Jul 6, 18:50 UTCJul 6, 20:00 UTC1h 10m
2026-07-06 SWR736 GVA → ZRH Jul 6, 17:15 UTCJul 6, 18:00 UTC45m
2026-07-06 SWR3CX - Jul 6, 15:45 UTCJul 6, 16:20 UTC35m
2026-07-06 SWR2ZT - Jul 6, 13:25 UTCJul 6, 14:15 UTC50m

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 HB-JCS page for operator, model, and routing details .

Mode-S 4B180A frequently asked

What is Mode-S code 4B180A?
4B180A is an ICAO 24-bit transponder address. Allocated to Switzerland. Assigned to HB-JCS.
Where is Mode-S 4B180A registered?
Mode-S code 4B180A is allocated to Switzerland (CH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4B180A broadcasting right now?
Yes. Mode-S 4B180A is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4B180A, octal 22614012, decimal 4,921,354.
What flights does 4B180A operate?
Mode-S 4B180A has broadcast 20 distinct callsigns, including SWR9H, SWR7LW, SWR, SWR7H, SWR736.