Apparatus

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sensors Mode-S transponder

4B19FE

ICAO 24-bit transponder address · allocated to Switzerland

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

Hex
4B19FE
Octal
22614776
Decimal
4,921,854
Country
CH
Tail
HB-JVY
Type
E195
Broadcasting now · callsign CFG6PJ · 15,525 ft
Flights observed
514
Distinct callsigns
20
Country
CH
Last broadcast
Jul 26, 18:40 UTC

Current position

4B19FE is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4B19FE 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
CFG4104 Condor Flugdienst 18 2026-07-25
CFG4105 Condor Flugdienst 17 2026-07-25
CFG6RM - 14 2026-07-17
CFG1HC Condor Flugdienst 13 2026-07-18
CFG4VR Condor Flugdienst 12 2026-07-25
CFG1CR Condor Flugdienst 12 2026-07-26
CFG9MK - 8 2026-07-26
CFG9AW Condor Flugdienst 8 2026-07-13
CFG2DJ - 8 2026-07-18
CFG8NL - 7 2026-07-26
CFG8ND - 7 2026-07-26
CFG7FK Condor Flugdienst 7 2026-07-15
CFG6PJ - 7 2026-07-17
CFG6NH Condor Flugdienst 7 2026-07-24
CFG5XU Condor Flugdienst 7 2026-07-17
CFG5DH - 7 2026-07-17
CFG5CU - 7 2026-07-16
CFG5AU - 7 2026-07-16
CFG5AL - 7 2026-07-13
CFG3HU - 7 2026-07-16

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 CFG9MK FRA → ZRH Jul 26, 18:00 UTCJul 26, 18:35 UTC35m
2026-07-26 CFG1AR - Jul 26, 15:30 UTCJul 26, 16:35 UTC1h 5m
2026-07-26 CFG1CR ZRH → FRA Jul 26, 13:00 UTCJul 26, 14:25 UTC1h 25m
2026-07-26 CFG8ND LGW → FRA Jul 26, 10:00 UTCJul 26, 11:05 UTC1h 5m
2026-07-26 CFG8NL FRA → LGW Jul 26, 06:35 UTCJul 26, 07:55 UTC1h 20m
2026-07-25 CFG4104 CAI → FRA Jul 25, 23:45 UTCJul 26, 03:25 UTC3h 40m
2026-07-25 CFG4105 FRA → CAI Jul 25, 18:25 UTCJul 25, 20:55 UTC2h 30m
2026-07-25 CFG1UH - Jul 25, 15:00 UTCJul 25, 15:45 UTC45m
2026-07-25 CFG9PN FRA → ZRH Jul 25, 13:15 UTCJul 25, 13:50 UTC35m
2026-07-25 CFG8FC MXP → FRA Jul 25, 10:50 UTCJul 25, 11:45 UTC55m
2026-07-25 CFG4VR ZRH → FRA Jul 25, 08:40 UTCJul 25, 09:35 UTC55m
2026-07-25 CFG2RT ZRH → FRA Jul 25, 06:30 UTCJul 25, 07:15 UTC45m
2026-07-24 CFG6NH FRA → ZRH Jul 24, 19:05 UTCJul 24, 19:40 UTC35m
2026-07-24 CFG3JE LGW → FRA Jul 24, 15:20 UTCJul 24, 16:25 UTC1h 5m
2026-07-24 CFG3ME - Jul 24, 12:25 UTCJul 24, 13:35 UTC1h 10m
2026-07-24 CFG2ZP LGW → FRA Jul 24, 09:45 UTCJul 24, 10:50 UTC1h 5m
2026-07-24 CFG2FP FRA → LGW Jul 24, 07:00 UTCJul 24, 08:05 UTC1h 5m
2026-07-23 CFG4104 CAI → FRA Jul 23, 23:50 UTCJul 24, 03:45 UTC3h 55m
2026-07-23 CFG4105 - Jul 23, 18:45 UTCJul 23, 22:00 UTC3h 15m
2026-07-23 CFG3NF ZRH → FRA Jul 23, 15:05 UTCJul 23, 15:55 UTC50m
2026-07-23 CFG7KD FRA → MXP Jul 23, 13:30 UTCJul 23, 14:05 UTC35m
2026-07-23 CFG9MA DUS → KGS Jul 23, 10:15 UTCJul 23, 11:10 UTC55m
2026-07-23 CFG4NA FRA → MXP Jul 23, 08:20 UTCJul 23, 09:10 UTC50m
2026-07-23 CFG7NV ZRH → FRA Jul 23, 06:25 UTCJul 23, 07:05 UTC40m
2026-07-22 CFG8WJ FRA → ZRH Jul 22, 18:15 UTCJul 22, 18:50 UTC35m
2026-07-22 CFG1VX LGW → FRA Jul 22, 15:20 UTCJul 22, 16:25 UTC1h 5m
2026-07-22 CFG1VC SMI → HAJ Jul 22, 12:45 UTCJul 22, 14:05 UTC1h 20m
2026-07-22 CFG1EP - Jul 22, 11:10 UTCJul 22, 11:20 UTC10m
2026-07-21 CFG4104 CAI → FRA Jul 21, 23:55 UTCJul 22, 03:40 UTC3h 45m
2026-07-21 CFG4105 - Jul 21, 18:30 UTCJul 21, 22:10 UTC3h 40m
2026-07-21 CFG1CR ZRH → FRA Jul 21, 15:00 UTCJul 21, 15:45 UTC45m
2026-07-21 CFG4PD FRA → ZRH Jul 21, 13:20 UTCJul 21, 13:55 UTC35m
2026-07-21 CFG5LU MXP → FRA Jul 21, 10:25 UTCJul 21, 11:30 UTC1h 5m
2026-07-21 CFG6WN FRA → MXP Jul 21, 08:05 UTCJul 21, 08:55 UTC50m
2026-07-21 CFG4VR ZRH → FRA Jul 21, 06:10 UTCJul 21, 06:55 UTC45m
2026-07-20 CFG1FU FRA → ZRH Jul 20, 19:10 UTCJul 20, 19:45 UTC35m
2026-07-20 CFG3CE MUC → LPA Jul 20, 15:25 UTCJul 20, 16:20 UTC55m
2026-07-20 CFG3JF DUS → PMI Jul 20, 12:35 UTCJul 20, 13:55 UTC1h 20m
2026-07-20 CFG1HR LGW → FRA Jul 20, 09:40 UTCJul 20, 10:40 UTC1h 0m
2026-07-20 CFG1DR FRA → LGW Jul 20, 06:25 UTCJul 20, 07:45 UTC1h 20m
2026-07-19 CFG4104 CAI → FRA Jul 19, 23:30 UTCJul 20, 03:20 UTC3h 50m
2026-07-19 CFG4105 - Jul 19, 18:25 UTCJul 19, 22:00 UTC3h 35m
2026-07-19 CFG5JZ ZRH → FRA Jul 19, 15:40 UTCJul 19, 16:20 UTC40m
2026-07-19 CFG8RK FRA → ZRH Jul 19, 13:35 UTCJul 19, 14:10 UTC35m
2026-07-19 CFG5RL MXP → FRA Jul 19, 10:20 UTCJul 19, 11:15 UTC55m
2026-07-19 CFG3RW FRA → MXP Jul 19, 08:25 UTCJul 19, 09:15 UTC50m
2026-07-19 CFG6FE ZRH → FRA Jul 19, 06:20 UTCJul 19, 07:05 UTC45m
2026-07-18 CFG5JC FRA → ZRH Jul 18, 18:05 UTCJul 18, 18:40 UTC35m
2026-07-18 CFG2DF ZRH → RHO Jul 18, 15:50 UTCJul 18, 17:00 UTC1h 10m
2026-07-18 CFG2DJ FRA → LGW Jul 18, 12:15 UTCJul 18, 13:40 UTC1h 25m

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

Mode-S 4B19FE frequently asked

What is Mode-S code 4B19FE?
4B19FE is an ICAO 24-bit transponder address. Allocated to Switzerland. Assigned to HB-JVY.
Where is Mode-S 4B19FE registered?
Mode-S code 4B19FE is allocated to Switzerland (CH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4B19FE broadcasting right now?
Yes. Mode-S 4B19FE is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4B19FE, octal 22614776, decimal 4,921,854.
What flights does 4B19FE operate?
Mode-S 4B19FE has broadcast 20 distinct callsigns, including CFG4104, CFG4105, CFG6RM, CFG1HC, CFG4VR.