Apparatus

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sensors Mode-S transponder

4B19FC

ICAO 24-bit transponder address · allocated to Switzerland

Currently assigned to HB-JVW · EMBRAER ERJ-190-200

Hex
4B19FC
Octal
22614774
Decimal
4,921,852
Country
CH
Tail
HB-JVW
Type
E195
Broadcasting now · callsign SWR3HB · 2,175 ft
Flights observed
574
Distinct callsigns
20
Country
CH
Last broadcast
Jul 26, 19:30 UTC

Current position

4B19FC is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4B19FC 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
SWR3PD Swiss International Air Lines 15 2026-07-25
SWR3KT Swiss International Air Lines 15 2026-07-26
SWR2TV - 13 2026-07-26
SWR171D Swiss International Air Lines 13 2026-07-26
SWR5AT Swiss International Air Lines 11 2026-06-22
SWR4DM Swiss International Air Lines 11 2026-06-22
SWR3TE - 11 2026-07-17
SWR8LZ - 10 2026-07-18
SWR2HD - 10 2026-07-17
SWR9LK - 9 2026-07-20
SWR1EX - 9 2026-07-20
SWR1629 Swiss International Air Lines 9 2026-07-18
SWR92T - 8 2026-07-05
SWR3HB - 8 2026-07-05
SWR331F Swiss International Air Lines 8 2026-05-31
SWR97Y Swiss International Air Lines 7 2026-07-25
SWR5VH - 7 2026-07-15
SWR500V - 7 2026-07-15
SWR4VZ Swiss International Air Lines 7 2026-05-31
SWR44E Swiss International Air Lines 7 2026-07-25

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 SWR171D NAP → ZRH Jul 26, 18:05 UTCJul 26, 19:25 UTC1h 20m
2026-07-26 SWR2TV - Jul 26, 15:30 UTCJul 26, 16:35 UTC1h 5m
2026-07-26 SWR166M - Jul 26, 13:55 UTCJul 26, 14:30 UTC35m
2026-07-26 SWR7PW ZRH → MUC Jul 26, 11:55 UTCJul 26, 12:35 UTC40m
2026-07-26 SWR4EA - Jul 26, 09:40 UTCJul 26, 10:30 UTC50m
2026-07-26 SWR564 ZRH → NCE Jul 26, 07:05 UTCJul 26, 08:00 UTC55m
2026-07-26 SWR3KT GVA → LHR Jul 26, 04:10 UTCJul 26, 04:45 UTC35m
2026-07-25 SWR3PD NCE → ZRH Jul 25, 21:05 UTCJul 25, 21:40 UTC35m
2026-07-25 SWR259T FCO → ZRH Jul 25, 18:45 UTCJul 25, 19:55 UTC1h 10m
2026-07-25 SWR9BL ZRH → FCO Jul 25, 16:10 UTCJul 25, 17:10 UTC1h 0m
2026-07-25 SWR1YT BDS → ZRH Jul 25, 13:15 UTCJul 25, 14:55 UTC1h 40m
2026-07-25 SWR3BP - Jul 25, 10:25 UTCJul 25, 11:50 UTC1h 25m
2026-07-25 SWR44E BER → ZRH Jul 25, 07:45 UTCJul 25, 09:00 UTC1h 15m
2026-07-25 SWR97Y ZRH → BER Jul 25, 05:40 UTCJul 25, 06:40 UTC1h 0m
2026-07-24 SWR5PC LGW → ZRH Jul 24, 18:15 UTCJul 24, 19:30 UTC1h 15m
2026-07-24 SWR5GM ZRH → LGW Jul 24, 15:50 UTCJul 24, 17:00 UTC1h 10m
2026-07-24 SWR324G - Jul 24, 13:15 UTCJul 24, 14:10 UTC55m
2026-07-24 SWR9CK - Jul 24, 11:10 UTCJul 24, 12:05 UTC55m
2026-07-24 SWR91Z KSC → ZRH Jul 24, 08:25 UTCJul 24, 09:55 UTC1h 30m
2026-07-24 SWR1490 ZRH → KSC Jul 24, 05:45 UTCJul 24, 07:15 UTC1h 30m
2026-07-23 AUA1487 - Jul 23, 16:25 UTCJul 23, 17:25 UTC1h 0m
2026-07-23 AUA140K ZRH → VIE Jul 23, 14:25 UTCJul 23, 15:20 UTC55m
2026-07-23 AUA13D VIE → ZRH Jul 23, 11:55 UTCJul 23, 13:05 UTC1h 10m
2026-07-23 AUA52HS LIN → VIE Jul 23, 08:40 UTCJul 23, 09:35 UTC55m
2026-07-23 AUA521S VIE → LIN Jul 23, 06:20 UTCJul 23, 07:25 UTC1h 5m
2026-07-22 AUA188V - Jul 22, 17:45 UTCJul 22, 18:25 UTC40m
2026-07-22 AUA187 - Jul 22, 15:55 UTCJul 22, 16:40 UTC45m
2026-07-22 AUA140K ZRH → VIE Jul 22, 13:45 UTCJul 22, 14:40 UTC55m
2026-07-22 AUA13D VIE → ZRH Jul 22, 11:30 UTCJul 22, 12:25 UTC55m
2026-07-21 AUA270A STR → VIE Jul 21, 18:10 UTCJul 21, 19:00 UTC50m
2026-07-21 AUA269 VIE → STR Jul 21, 16:05 UTCJul 21, 17:00 UTC55m
2026-07-21 AUA140K ZRH → VIE Jul 21, 13:55 UTCJul 21, 14:50 UTC55m
2026-07-21 AUA13D VIE → ZRH Jul 21, 11:55 UTCJul 21, 13:00 UTC1h 5m
2026-07-21 AUA1488 ZRH → VIE Jul 21, 09:15 UTCJul 21, 10:15 UTC1h 0m
2026-07-20 SWR171D - Jul 20, 18:00 UTCJul 20, 19:15 UTC1h 15m
2026-07-20 SWR2TV - Jul 20, 15:20 UTCJul 20, 16:30 UTC1h 10m
2026-07-20 SWR9LK HAJ → ZRH Jul 20, 13:10 UTCJul 20, 14:05 UTC55m
2026-07-20 SWR1EX ZRH → HAJ Jul 20, 11:20 UTCJul 20, 12:15 UTC55m
2026-07-20 SWR7ZX - Jul 20, 08:50 UTCJul 20, 10:00 UTC1h 10m
2026-07-20 SWR5TQ - Jul 20, 06:20 UTCJul 20, 07:25 UTC1h 5m
2026-07-20 SWR3KT MXP → ZRH Jul 20, 04:15 UTCJul 20, 04:50 UTC35m
2026-07-19 SWR3PD ZRH → MXP Jul 19, 21:05 UTCJul 19, 21:35 UTC30m
2026-07-19 SWR9MY - Jul 19, 18:35 UTCJul 19, 20:10 UTC1h 35m
2026-07-19 SWR7T ZRH → BHX Jul 19, 16:00 UTCJul 19, 17:30 UTC1h 30m
2026-07-19 SWR7ZX - Jul 19, 13:35 UTCJul 19, 14:50 UTC1h 15m
2026-07-19 SWR5TQ - Jul 19, 10:10 UTCJul 19, 11:25 UTC1h 15m
2026-07-19 SWR44E - Jul 19, 07:45 UTCJul 19, 08:55 UTC1h 10m
2026-07-19 SWR97Y ZRH → BER Jul 19, 05:30 UTCJul 19, 06:30 UTC1h 0m
2026-07-18 SWR1841 ATH → ZRH Jul 18, 19:10 UTCJul 18, 21:30 UTC2h 20m
2026-07-18 SWR4ZH ZRH → ATH Jul 18, 15:55 UTCJul 18, 18:05 UTC2h 10m

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

Mode-S 4B19FC frequently asked

What is Mode-S code 4B19FC?
4B19FC is an ICAO 24-bit transponder address. Allocated to Switzerland. Assigned to HB-JVW.
Where is Mode-S 4B19FC registered?
Mode-S code 4B19FC is allocated to Switzerland (CH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4B19FC broadcasting right now?
Yes. Mode-S 4B19FC is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4B19FC, octal 22614774, decimal 4,921,852.
What flights does 4B19FC operate?
Mode-S 4B19FC has broadcast 20 distinct callsigns, including SWR3PD, SWR3KT, SWR2TV, SWR171D, SWR5AT.