Apparatus

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sensors Mode-S transponder

4B0295

ICAO 24-bit transponder address · allocated to Switzerland

Currently assigned to HB-AZL · EMBRAER ERJ-190-400

Hex
4B0295
Octal
22601225
Decimal
4,915,861
Country
CH
Tail
HB-AZL
Type
E295
Broadcasting now · callsign SWR7CP · 37,000 ft
Flights observed
646
Distinct callsigns
20
Country
CH
Last broadcast
Jul 21, 16:30 UTC

Current position

4B0295 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4B0295 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
SWR8MB Swiss International Air Lines 27 2026-07-21
SWR39W Swiss International Air Lines 26 2026-07-21
SWR3MV - 23 2026-07-16
SWR11P - 23 2026-07-16
SWR478V - 21 2026-07-20
SWR3F - 21 2026-07-20
SWR44L - 17 2026-07-12
SWR47D - 16 2026-07-12
SWR74A - 15 2026-06-19
SWR880E - 14 2026-06-18
SWR4AH - 13 2026-07-18
SWR457 - 13 2026-07-18
SWR3EZ - 12 2026-07-09
SWR99F - 11 2026-07-21
SWR3VB - 11 2026-07-09
SWR2YD - 11 2026-07-20
SWR2ZT - 10 2026-07-20
SWR1ZM Swiss International Air Lines 10 2026-07-20
SWR824Q Swiss International Air Lines 7 2026-07-20
SWR43E - 7 2026-07-19

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-21 SWR5YW - Jul 21, 15:10 UTCJul 21, 16:20 UTC1h 10m
2026-07-21 SWR5LD - Jul 21, 12:15 UTCJul 21, 13:20 UTC1h 5m
2026-07-21 SWR39W FLR → ZRH Jul 21, 09:20 UTCJul 21, 10:15 UTC55m
2026-07-21 SWR8MB ZRH → FLR Jul 21, 07:10 UTCJul 21, 07:55 UTC45m
2026-07-21 SWR99F OSL → ZRH Jul 21, 03:50 UTCJul 21, 05:45 UTC1h 55m
2026-07-20 SWR2YD ZRH → OSL Jul 20, 21:30 UTCJul 20, 23:30 UTC2h 0m
2026-07-20 SWR3F LCY → ZRH Jul 20, 17:55 UTCJul 20, 19:00 UTC1h 5m
2026-07-20 SWR478V ZRH → LCY Jul 20, 15:45 UTCJul 20, 17:05 UTC1h 20m
2026-07-20 SWR2ZT - Jul 20, 13:40 UTCJul 20, 14:35 UTC55m
2026-07-20 SWR1ZM ZRH → VCE Jul 20, 11:35 UTCJul 20, 12:20 UTC45m
2026-07-20 SWR2PH GRZ → ZRH Jul 20, 09:15 UTCJul 20, 10:15 UTC1h 0m
2026-07-20 SWR77M ZRH → GRZ Jul 20, 07:10 UTCJul 20, 08:05 UTC55m
2026-07-20 SWR824Q GOT → ZRH Jul 20, 04:25 UTCJul 20, 06:00 UTC1h 35m
2026-07-19 SWR48E ZRH → GOT Jul 19, 19:50 UTCJul 19, 21:35 UTC1h 45m
2026-07-19 SWR849W - Jul 19, 17:25 UTCJul 19, 18:15 UTC50m
2026-07-19 SWR43E ZRH → DUS Jul 19, 15:25 UTCJul 19, 16:20 UTC55m
2026-07-19 SWR166M - Jul 19, 13:40 UTCJul 19, 14:15 UTC35m
2026-07-19 SWR7PW ZRH → MUC Jul 19, 11:55 UTCJul 19, 12:35 UTC40m
2026-07-19 SWR896B - Jul 19, 10:05 UTCJul 19, 10:45 UTC40m
2026-07-19 SWR1102 ZRH → MUC Jul 19, 07:45 UTCJul 19, 08:25 UTC40m
2026-07-19 SWR824Q GOT → ZRH Jul 19, 04:25 UTCJul 19, 06:20 UTC1h 55m
2026-07-18 SWR48E ZRH → GOT Jul 18, 20:05 UTCJul 18, 21:45 UTC1h 40m
2026-07-18 SWR90A GWT → ZRH Jul 18, 17:35 UTCJul 18, 18:50 UTC1h 15m
2026-07-18 SWR730M ZRH → GWT Jul 18, 15:00 UTCJul 18, 16:15 UTC1h 15m
2026-07-18 SWR457 LCY → ZRH Jul 18, 11:55 UTCJul 18, 13:15 UTC1h 20m
2026-07-18 SWR4AH ZRH → LCY Jul 18, 09:50 UTCJul 18, 11:10 UTC1h 20m
2026-07-18 SWR7AK NCE → ZRH Jul 18, 07:50 UTCJul 18, 08:45 UTC55m
2026-07-18 SWR42B ZRH → NCE Jul 18, 05:30 UTCJul 18, 06:35 UTC1h 5m
2026-07-17 SWR3F - Jul 17, 18:29 UTCJul 17, 19:45 UTC1h 15m
2026-07-17 SWR478V ZRH → LCY Jul 17, 15:29 UTCJul 17, 16:40 UTC1h 10m
2026-07-17 SWR7DF - Jul 17, 13:15 UTCJul 17, 14:10 UTC55m
2026-07-17 SWR3MD ZRH → MRS Jul 17, 10:55 UTCJul 17, 12:04 UTC1h 10m
2026-07-17 SWR9MH STR → ZRH Jul 17, 08:54 UTCJul 17, 09:25 UTC30m
2026-07-17 SWR1FP ZRH → STR Jul 17, 07:35 UTCJul 17, 08:00 UTC25m
2026-07-17 SWR824Q - Jul 17, 04:14 UTCJul 17, 06:05 UTC1h 50m
2026-07-16 SWR5028 ZRH → GVA Jul 16, 19:40 UTCJul 16, 20:49 UTC1h 10m
2026-07-16 SWR43E ZRH → DUS Jul 16, 15:40 UTCJul 16, 16:40 UTC1h 0m
2026-07-16 SWR3MV - Jul 16, 13:10 UTCJul 16, 14:00 UTC50m
2026-07-16 SWR11P ZRH → FLR Jul 16, 11:10 UTCJul 16, 11:54 UTC45m
2026-07-16 SWR39W - Jul 16, 09:00 UTCJul 16, 09:55 UTC55m
2026-07-16 SWR8MB ZRH → FLR Jul 16, 07:05 UTCJul 16, 07:50 UTC45m
2026-07-16 SWR99F OSL → ZRH Jul 16, 03:50 UTCJul 16, 05:50 UTC2h 0m
2026-07-15 SWR2YD ZRH → OSL Jul 15, 20:20 UTCJul 15, 22:30 UTC2h 10m
2026-07-15 SWR849W DUS → ZRH Jul 15, 17:55 UTCJul 15, 18:55 UTC1h 0m
2026-07-15 SWR43E ZRH → DUS Jul 15, 15:55 UTCJul 15, 17:00 UTC1h 5m
2026-07-15 SWR3MV - Jul 15, 14:00 UTCJul 15, 14:55 UTC55m
2026-07-15 SWR11P ZRH → FLR Jul 15, 12:05 UTCJul 15, 12:55 UTC50m
2026-07-15 SWR1TH MLA → ZRH Jul 15, 08:20 UTCJul 15, 10:35 UTC2h 15m
2026-07-15 SWR8HZ ZRH → MLA Jul 15, 05:00 UTCJul 15, 06:55 UTC1h 55m
2026-07-14 SWR388G HAM → ZRH Jul 14, 17:30 UTCJul 14, 18:40 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-AZL page for operator, model, and routing details .

Mode-S 4B0295 frequently asked

What is Mode-S code 4B0295?
4B0295 is an ICAO 24-bit transponder address. Allocated to Switzerland. Assigned to HB-AZL.
Where is Mode-S 4B0295 registered?
Mode-S code 4B0295 is allocated to Switzerland (CH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4B0295 broadcasting right now?
Yes. Mode-S 4B0295 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4B0295, octal 22601225, decimal 4,915,861.
What flights does 4B0295 operate?
Mode-S 4B0295 has broadcast 20 distinct callsigns, including SWR8MB, SWR39W, SWR3MV, SWR11P, SWR478V.