Apparatus

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sensors Mode-S transponder

4B1807

ICAO 24-bit transponder address · allocated to Switzerland

Currently assigned to HB-JCP · AIRBUS A220-300

Hex
4B1807
Octal
22614007
Decimal
4,921,351
Country
CH
Tail
HB-JCP
Type
BCS3
Broadcasting now · callsign SWR430H · 35,000 ft
Flights observed
424
Distinct callsigns
20
Country
CH
Last broadcast
Jul 26, 20:20 UTC

Current position

4B1807 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4B1807 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
SWR - 11 2026-07-25
SWR736 Swiss International Air Lines 9 2026-07-26
SWR3CX Swiss International Air Lines 7 2026-07-26
SWR9EX Swiss International Air Lines 6 2026-07-24
SWR8MV - 6 2026-07-14
SWR49M - 6 2026-07-14
SWR465K Swiss International Air Lines 6 2026-05-26
SWR357 - 6 2026-07-15
SWR316T - 6 2026-07-15
SWR8CM Swiss International Air Lines 5 2026-07-23
SWR82P Swiss International Air Lines 5 2026-07-24
SWR4PC Swiss International Air Lines 5 2026-07-23
SWR2EZ - 5 2026-06-29
SWR29K - 5 2026-07-14
SWR13Y - 5 2026-07-14
SWR9TC - 4 2026-07-01
SWR96B - 4 2026-07-13
SWR8PZ Swiss International Air Lines 4 2026-05-25
SWR7LW Swiss International Air Lines 4 2026-06-12
SWR78Y Swiss International Air Lines 4 2026-04-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SWR736 ZRH → AMS Jul 26, 19:00 UTCJul 26, 20:20 UTC1h 20m
2026-07-26 SWR736 ZRH → AMS Jul 26, 17:05 UTCJul 26, 17:40 UTC35m
2026-07-26 SWR3CX ZRH → AGP Jul 26, 15:30 UTCJul 26, 16:00 UTC30m
2026-07-25 SWR - Jul 25, 19:10 UTCJul 25, 19:45 UTC35m
2026-07-25 SWR7PE ZRH → BOD Jul 25, 17:20 UTCJul 25, 17:55 UTC35m
2026-07-25 SWR4CA NAP → ZRH Jul 25, 13:50 UTCJul 25, 15:15 UTC1h 25m
2026-07-25 SWR248Z ZRH → NAP Jul 25, 10:35 UTCJul 25, 12:00 UTC1h 25m
2026-07-25 SWR339H LUX → ZRH Jul 25, 08:35 UTCJul 25, 09:20 UTC45m
2026-07-25 SWR ZRH → LUX Jul 25, 06:50 UTCJul 25, 07:25 UTC35m
2026-07-24 SWR9EX KRK → ZRH Jul 24, 16:50 UTCJul 24, 19:55 UTC3h 5m
2026-07-24 SWR82P ZRH → CAI Jul 24, 10:55 UTCJul 24, 13:55 UTC3h 0m
2026-07-24 SWR1XG MUC → ZRH Jul 24, 07:20 UTCJul 24, 07:55 UTC35m
2026-07-24 SWR2MC ZRH → MUC Jul 24, 05:30 UTCJul 24, 06:10 UTC40m
2026-07-23 SWR8CM AMS → ZRH Jul 23, 18:25 UTCJul 23, 19:25 UTC1h 0m
2026-07-23 SWR2VC ZRH → AMS Jul 23, 16:05 UTCJul 23, 17:10 UTC1h 5m
2026-07-23 SWR2VC ZRH → AMS Jul 23, 13:50 UTCJul 23, 14:45 UTC55m
2026-07-23 SWR8YE ZRH → AMS Jul 23, 11:05 UTCJul 23, 12:15 UTC1h 10m
2026-07-23 SWR5DA SJJ → ZRH Jul 23, 08:15 UTCJul 23, 09:45 UTC1h 30m
2026-07-23 SWR4PC ZRH → SJJ Jul 23, 05:50 UTCJul 23, 06:55 UTC1h 5m
2026-07-21 SWR9EX KRK → ZRH Jul 21, 10:40 UTCJul 21, 19:15 UTC8h 35m
2026-07-21 SWR MUC → ZRH Jul 21, 07:30 UTCJul 21, 08:05 UTC35m
2026-07-21 SWR2MC ZRH → MUC Jul 21, 05:40 UTCJul 21, 06:10 UTC30m
2026-07-20 SWR9EX KRK → ZRH Jul 20, 15:50 UTCJul 20, 19:30 UTC3h 40m
2026-07-20 SWR82P - Jul 20, 10:50 UTCJul 20, 14:05 UTC3h 15m
2026-07-20 SWR7AK NCE → ZRH Jul 20, 08:35 UTCJul 20, 09:30 UTC55m
2026-07-20 SWR42B ZRH → NCE Jul 20, 06:15 UTCJul 20, 07:05 UTC50m
2026-07-20 SWR42B ZRH → NCE Jul 20, 04:50 UTCJul 20, 04:55 UTC5m
2026-07-20 SWR2EY GVA → ZRH Jul 20, 04:10 UTCJul 20, 04:45 UTC35m
2026-07-19 SWR5PM RHO → GVA Jul 19, 17:15 UTCJul 19, 20:25 UTC3h 10m
2026-07-19 SWR5CQ - Jul 19, 13:15 UTCJul 19, 16:05 UTC2h 50m
2026-07-19 SWR8HD ATH → GVA Jul 19, 09:10 UTCJul 19, 12:00 UTC2h 50m
2026-07-19 SWR1820 GVA → ATH Jul 19, 05:50 UTCJul 19, 08:10 UTC2h 20m
2026-07-18 SWR477V - Jul 18, 20:25 UTCJul 18, 21:25 UTC1h 0m
2026-07-18 SWR128K - Jul 18, 18:30 UTCJul 18, 19:35 UTC1h 5m
2026-07-18 SWR218L OLB → GVA Jul 18, 16:25 UTCJul 18, 17:30 UTC1h 5m
2026-07-18 SWR35L - Jul 18, 14:00 UTCJul 18, 15:05 UTC1h 5m
2026-07-18 SWR330P - Jul 18, 09:55 UTCJul 18, 12:50 UTC2h 55m
2026-07-18 SWR9AV - Jul 18, 06:00 UTCJul 18, 08:30 UTC2h 30m
2026-07-17 SWR2075 OPO → GVA Jul 17, 19:15 UTCJul 17, 21:05 UTC1h 50m
2026-07-17 SWR94C - Jul 17, 16:10 UTCJul 17, 18:15 UTC2h 5m
2026-07-17 SWR239E IBZ → GVA Jul 17, 11:35 UTCJul 17, 13:00 UTC1h 25m
2026-07-17 SWR892M GVA → IBZ Jul 17, 08:59 UTCJul 17, 10:30 UTC1h 30m
2026-07-17 SWR57B LHR → GVA Jul 17, 06:10 UTCJul 17, 07:25 UTC1h 15m
2026-07-16 SWR28L - Jul 16, 20:00 UTCJul 16, 21:19 UTC1h 20m
2026-07-16 SWR4EY LHR → GVA Jul 16, 16:49 UTCJul 16, 18:34 UTC1h 45m
2026-07-16 SWR59K GVA → LHR Jul 16, 14:15 UTCJul 16, 15:35 UTC1h 20m
2026-07-16 SWR330P - Jul 16, 10:15 UTCJul 16, 13:00 UTC2h 45m
2026-07-16 SWR9AV - Jul 16, 06:15 UTCJul 16, 08:40 UTC2h 25m
2026-07-15 SWR357 LHR → GVA Jul 15, 18:40 UTCJul 15, 19:55 UTC1h 15m
2026-07-15 SWR316T - Jul 15, 16:10 UTCJul 15, 17:25 UTC1h 15m

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

Mode-S 4B1807 frequently asked

What is Mode-S code 4B1807?
4B1807 is an ICAO 24-bit transponder address. Allocated to Switzerland. Assigned to HB-JCP.
Where is Mode-S 4B1807 registered?
Mode-S code 4B1807 is allocated to Switzerland (CH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4B1807 broadcasting right now?
Yes. Mode-S 4B1807 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4B1807, octal 22614007, decimal 4,921,351.
What flights does 4B1807 operate?
Mode-S 4B1807 has broadcast 20 distinct callsigns, including SWR, SWR736, SWR3CX, SWR9EX, SWR8MV.