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
No current signal · last broadcast 6h ago
Flights observed
520
Distinct callsigns
20
Country
CH
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S 4B19FC.

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 - 13 2026-07-09
SWR3KT - 13 2026-07-17
SWR5AT Swiss International Air Lines 11 2026-06-22
SWR4DM Swiss International Air Lines 11 2026-06-22
SWR3TE - 11 2026-07-17
SWR2TV - 11 2026-07-04
SWR171D - 11 2026-07-04
SWR2HD - 10 2026-07-17
SWR8LZ - 9 2026-07-03
SWR9LK - 8 2026-06-22
SWR92T - 8 2026-07-05
SWR3HB - 8 2026-07-05
SWR331F Swiss International Air Lines 8 2026-05-31
SWR1EX - 8 2026-06-22
SWR1629 Swiss International Air Lines 8 2026-07-03
SWR5VH - 7 2026-07-15
SWR500V - 7 2026-07-15
SWR4VZ Swiss International Air Lines 7 2026-05-31
SWR9YP Swiss International Air Lines 6 2026-06-30
SWR9KL - 6 2026-07-17

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-17 SWR259T FCO → ZRH Jul 17, 18:55 UTCJul 17, 20:10 UTC1h 15m
2026-07-17 SWR9BL - Jul 17, 16:19 UTCJul 17, 17:20 UTC1h 0m
2026-07-17 SWR379Q BLQ → ZRH Jul 17, 13:25 UTCJul 17, 14:10 UTC45m
2026-07-17 SWR9KL ZRH → BLQ Jul 17, 11:35 UTCJul 17, 12:19 UTC45m
2026-07-17 SWR3TE BER → ZRH Jul 17, 09:04 UTCJul 17, 10:10 UTC1h 5m
2026-07-17 SWR2HD ZRH → BER Jul 17, 06:50 UTCJul 17, 07:50 UTC1h 0m
2026-07-17 SWR3KT MXP → ZRH Jul 17, 04:59 UTCJul 17, 05:30 UTC30m
2026-07-16 SWR5038 - Jul 16, 20:19 UTCJul 16, 21:50 UTC1h 30m
2026-07-16 SWR7EB ZRH → DRS Jul 16, 16:19 UTCJul 16, 17:14 UTC55m
2026-07-16 SWR4CA - Jul 16, 13:20 UTCJul 16, 14:45 UTC1h 25m
2026-07-16 SWR248Z - Jul 16, 10:40 UTCJul 16, 12:09 UTC1h 30m
2026-07-16 SWR8KW - Jul 16, 08:45 UTCJul 16, 09:35 UTC50m
2026-07-16 SWR183B - Jul 16, 06:50 UTCJul 16, 07:35 UTC45m
2026-07-15 SWR5PC LGW → ZRH Jul 15, 18:55 UTCJul 15, 20:10 UTC1h 15m
2026-07-15 SWR5GM ZRH → LGW Jul 15, 16:25 UTCJul 15, 17:55 UTC1h 30m
2026-07-15 SWR500V - Jul 15, 13:00 UTCJul 15, 14:30 UTC1h 30m
2026-07-15 SWR5VH - Jul 15, 10:15 UTCJul 15, 11:50 UTC1h 35m
2026-07-15 SWR44E - Jul 15, 07:55 UTCJul 15, 09:10 UTC1h 15m
2026-07-15 SWR97Y ZRH → BER Jul 15, 05:35 UTCJul 15, 06:40 UTC1h 5m
2026-07-14 SWR5VL BLQ → ZRH Jul 14, 18:15 UTCJul 14, 19:20 UTC1h 5m
2026-07-14 SWR2CP - Jul 14, 16:45 UTCJul 14, 17:30 UTC45m
2026-07-14 SWR4CA - Jul 14, 14:10 UTCJul 14, 15:35 UTC1h 25m
2026-07-14 SWR248Z - Jul 14, 11:00 UTCJul 14, 12:20 UTC1h 20m
2026-07-10 OAW9510 - Jul 10, 16:20 UTCJul 10, 17:55 UTC1h 35m
2026-07-10 SWR9EB - Jul 10, 11:20 UTCJul 10, 12:55 UTC1h 35m
2026-07-10 SWR319V - Jul 10, 08:20 UTCJul 10, 09:15 UTC55m
2026-07-10 SWR9Q ZRH → DUS Jul 10, 06:20 UTCJul 10, 07:25 UTC1h 5m
2026-07-10 SWR3KT MXP → ZRH Jul 10, 04:05 UTCJul 10, 04:45 UTC40m
2026-07-09 SWR3PD ZRH → MXP Jul 9, 20:50 UTCJul 9, 21:20 UTC30m
2026-07-09 SWR919F - Jul 9, 18:50 UTCJul 9, 19:55 UTC1h 5m
2026-07-09 SWR7EB - Jul 9, 16:45 UTCJul 9, 17:40 UTC55m
2026-07-09 SWR80K - Jul 9, 14:00 UTCJul 9, 15:35 UTC1h 35m
2026-07-09 SWR9EB - Jul 9, 10:30 UTCJul 9, 12:00 UTC1h 30m
2026-07-09 SWR319V DUS → ZRH Jul 9, 08:10 UTCJul 9, 09:00 UTC50m
2026-07-09 SWR9Q ZRH → DUS Jul 9, 06:05 UTCJul 9, 07:10 UTC1h 5m
2026-07-08 SWR919F DRS → ZRH Jul 8, 18:30 UTCJul 8, 19:20 UTC50m
2026-07-08 SWR7EB ZRH → DRS Jul 8, 16:40 UTCJul 8, 17:45 UTC1h 5m
2026-07-08 SWR80K - Jul 8, 13:25 UTCJul 8, 14:55 UTC1h 30m
2026-07-08 SWR9EB - Jul 8, 10:25 UTCJul 8, 11:50 UTC1h 25m
2026-07-08 SWR44E - Jul 8, 07:55 UTCJul 8, 09:05 UTC1h 10m
2026-07-08 SWR97Y ZRH → BER Jul 8, 05:20 UTCJul 8, 06:35 UTC1h 15m
2026-07-07 SWR8CM - Jul 7, 18:30 UTCJul 7, 19:30 UTC1h 0m
2026-07-07 SWR2VC ZRH → AMS Jul 7, 16:00 UTCJul 7, 17:10 UTC1h 10m
2026-07-07 SWR83B DUS → ZRH Jul 7, 13:20 UTCJul 7, 14:15 UTC55m
2026-07-07 SWR4ZW ZRH → DUS Jul 7, 11:25 UTCJul 7, 12:25 UTC1h 0m
2026-07-06 SWR91Z - Jul 6, 17:50 UTCJul 6, 19:15 UTC1h 25m
2026-07-06 SWR1490 - Jul 6, 15:35 UTCJul 6, 16:55 UTC1h 20m
2026-07-06 SWR324G - Jul 6, 13:15 UTCJul 6, 14:15 UTC1h 0m
2026-07-06 SWR9CK - Jul 6, 11:30 UTCJul 6, 12:20 UTC50m
2026-07-06 SWR7ZX WRO → ZRH Jul 6, 08:30 UTCJul 6, 09:40 UTC1h 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?
No active broadcast right now. Last signal was 6h ago.
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, SWR5AT, SWR4DM, SWR3TE.