Apparatus

Try JFK, AAL1290, BAW, or N225AN.

sensors Mode-S transponder

4B180C

ICAO 24-bit transponder address · allocated to Switzerland

Currently assigned to HB-JCU · AIRBUS A220-300

Hex
4B180C
Octal
22614014
Decimal
4,921,356
Country
CH
Tail
HB-JCU
Type
BCS3
Broadcasting now · callsign SWR183B · 9,025 ft
Flights observed
525
Distinct callsigns
20
Country
CH
Last broadcast
Jul 26, 20:40 UTC

Current position

4B180C is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4B180C 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
SWR8YE - 11 2026-07-18
SWR404 - 11 2026-06-29
SWR - 11 2026-07-25
SWR29K - 9 2026-07-12
SWR13Y - 9 2026-07-12
SWR4KW - 8 2026-07-18
SWR9EB Swiss International Air Lines 7 2026-06-01
SWR7H - 7 2026-07-13
SWR49M - 7 2026-07-15
SWR461V - 7 2026-07-11
SWR3LA - 7 2026-07-06
SWR2MB - 7 2026-07-11
SWR2HV - 7 2026-07-12
SWR218Q - 7 2026-07-12
SWR1ZD - 7 2026-07-13
SWR9H - 6 2026-07-13
SWR9D Swiss International Air Lines 6 2026-07-23
SWR8MV - 6 2026-07-13
SWR7LW - 6 2026-07-13
SWR105W - 6 2026-07-23

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SWR5PM RHO → GVA Jul 26, 17:45 UTCJul 26, 20:40 UTC2h 55m
2026-07-26 SWR5CQ GVA → RHO Jul 26, 13:15 UTCJul 26, 16:05 UTC2h 50m
2026-07-26 SWR8HD ATH → GVA Jul 26, 09:25 UTCJul 26, 12:05 UTC2h 40m
2026-07-26 SWR1820 GVA → ATH Jul 26, 05:55 UTCJul 26, 08:10 UTC2h 16m
2026-07-25 SWR4TH ZRH → GVA Jul 25, 19:40 UTCJul 25, 20:05 UTC25m
2026-07-25 SWR1717 BDS → ZRH Jul 25, 12:05 UTCJul 25, 13:50 UTC1h 45m
2026-07-25 SWR9DZ - Jul 25, 09:15 UTCJul 25, 10:40 UTC1h 25m
2026-07-25 SWR AMS → ZRH Jul 25, 05:20 UTCJul 25, 06:25 UTC1h 5m
2026-07-24 SWR736 ZRH → AMS Jul 24, 18:55 UTCJul 24, 20:05 UTC1h 10m
2026-07-24 SWR2EZ GVA → ZRH Jul 24, 17:10 UTCJul 24, 17:45 UTC35m
2026-07-24 SWR3CX ZRH → GVA Jul 24, 15:30 UTCJul 24, 16:05 UTC35m
2026-07-24 SWR339H LUX → ZRH Jul 24, 08:50 UTCJul 24, 09:25 UTC35m
2026-07-24 SWR5CV ZRH → LUX Jul 24, 06:45 UTCJul 24, 07:25 UTC40m
2026-07-23 SWR105W - Jul 23, 18:20 UTCJul 23, 19:25 UTC1h 5m
2026-07-23 SWR9D ZRH → HAM Jul 23, 16:10 UTCJul 23, 17:30 UTC1h 20m
2026-07-23 SWR7PZ WAW → ZRH Jul 23, 13:10 UTCJul 23, 14:35 UTC1h 25m
2026-07-23 SWR139K ZRH → WAW Jul 23, 10:35 UTCJul 23, 12:05 UTC1h 30m
2026-07-22 SWR9EX KRK → ZRH Jul 22, 15:50 UTCJul 22, 19:45 UTC3h 55m
2026-07-22 SWR82P - Jul 22, 11:10 UTCJul 22, 14:20 UTC3h 10m
2026-07-21 SWR7TE MLA → ZRH Jul 21, 18:00 UTCJul 21, 20:00 UTC2h 0m
2026-07-21 SWR1794 ZRH → MLA Jul 21, 15:20 UTCJul 21, 17:10 UTC1h 50m
2026-07-21 SWR431 LGW → ZRH Jul 21, 09:10 UTCJul 21, 10:25 UTC1h 15m
2026-07-21 SWR5YD - Jul 21, 06:05 UTCJul 21, 07:30 UTC1h 25m
2026-07-21 SWR5YD GVA → ZRH Jul 21, 04:15 UTCJul 21, 04:45 UTC30m
2026-07-21 SWR96B ZRH → GVA Jul 21, 00:55 UTCJul 21, 01:15 UTC20m
2026-07-20 SWR96B ZRH → GVA Jul 20, 21:30 UTCJul 20, 22:10 UTC40m
2026-07-20 SWR MXP → ZRH Jul 20, 18:10 UTCJul 20, 18:40 UTC30m
2026-07-20 SWR7WA ZRH → MXP Jul 20, 16:20 UTCJul 20, 16:55 UTC35m
2026-07-20 SWR1BH - Jul 20, 13:25 UTCJul 20, 15:10 UTC1h 45m
2026-07-20 SWR7EM - Jul 20, 10:40 UTCJul 20, 12:00 UTC1h 20m
2026-07-19 SWR8CM - Jul 19, 18:35 UTCJul 19, 19:35 UTC1h 0m
2026-07-19 SWR2VC ZRH → AMS Jul 19, 16:20 UTCJul 19, 17:25 UTC1h 5m
2026-07-19 SWR4LT BUD → ZRH Jul 19, 13:25 UTCJul 19, 15:05 UTC1h 40m
2026-07-19 SWR51K - Jul 19, 10:40 UTCJul 19, 11:55 UTC1h 15m
2026-07-19 EDW223X BIO → ZRH Jul 19, 07:40 UTCJul 19, 09:05 UTC1h 25m
2026-07-19 EDW721D ZRH → BIO Jul 19, 04:50 UTCJul 19, 06:30 UTC1h 40m
2026-07-18 SWR8X - Jul 18, 18:10 UTCJul 18, 19:15 UTC1h 5m
2026-07-18 SWR948D - Jul 18, 15:50 UTCJul 18, 17:00 UTC1h 10m
2026-07-18 SWR4KW - Jul 18, 13:50 UTCJul 18, 14:50 UTC1h 0m
2026-07-18 SWR8YE - Jul 18, 10:55 UTCJul 18, 12:00 UTC1h 5m
2026-07-18 SWR9YD BUD → ZRH Jul 18, 08:15 UTCJul 18, 09:35 UTC1h 20m
2026-07-18 SWR268A ZRH → BUD Jul 18, 05:45 UTCJul 18, 06:55 UTC1h 10m
2026-07-17 SWR9VE ZRH → OPO Jul 17, 18:55 UTCJul 17, 20:20 UTC1h 25m
2026-07-17 SWR3GH - Jul 17, 15:44 UTCJul 17, 17:15 UTC1h 30m
2026-07-17 SWR3GH - Jul 17, 14:04 UTCJul 17, 14:24 UTC20m
2026-07-17 SWR3DY - Jul 17, 12:40 UTCJul 17, 13:05 UTC25m
2026-07-17 SWR431 LGW → ZRH Jul 17, 09:35 UTCJul 17, 10:55 UTC1h 20m
2026-07-17 SWR5YD - Jul 17, 06:15 UTCJul 17, 07:40 UTC1h 25m
2026-07-17 SWR5YD ZRH → ZRH Jul 17, 05:10 UTCJul 17, 05:15 UTC5m
2026-07-16 SWR9MY ZRH → ZRH Jul 16, 20:49 UTCJul 16, 21:00 UTC10m

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

Mode-S 4B180C frequently asked

What is Mode-S code 4B180C?
4B180C is an ICAO 24-bit transponder address. Allocated to Switzerland. Assigned to HB-JCU.
Where is Mode-S 4B180C registered?
Mode-S code 4B180C is allocated to Switzerland (CH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4B180C broadcasting right now?
Yes. Mode-S 4B180C is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4B180C, octal 22614014, decimal 4,921,356.
What flights does 4B180C operate?
Mode-S 4B180C has broadcast 20 distinct callsigns, including SWR8YE, SWR404, SWR, SWR29K, SWR13Y.