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
Transponder active on ground
Flights observed
593
Distinct callsigns
20
Country
CH
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 4B0295.

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 - 25 2026-07-14
SWR39W - 24 2026-07-14
SWR3MV - 21 2026-07-10
SWR11P - 21 2026-07-10
SWR478V - 19 2026-07-13
SWR3F - 19 2026-07-13
SWR44L - 17 2026-07-12
SWR47D - 16 2026-07-12
SWR74A - 15 2026-06-19
SWR880E - 14 2026-06-18
SWR4AH - 12 2026-07-05
SWR457 - 12 2026-07-05
SWR3EZ - 12 2026-07-09
SWR3VB - 11 2026-07-09
SWR99F - 9 2026-07-14
SWR2ZT - 9 2026-07-13
SWR2YD - 9 2026-07-13
SWR1ZM - 9 2026-07-13
SWR2VF - 7 2026-07-12
SWR2LE - 7 2026-07-12

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-14 SWR39W - Jul 14, 09:05 UTCJul 14, 09:15 UTC10m
2026-07-14 SWR8MB ZRH → FLR Jul 14, 07:10 UTCJul 14, 08:00 UTC50m
2026-07-14 SWR99F OSL → ZRH Jul 14, 03:50 UTCJul 14, 05:55 UTC2h 5m
2026-07-13 SWR2YD ZRH → OSL Jul 13, 20:20 UTCJul 13, 22:25 UTC2h 5m
2026-07-13 SWR3F LCY → ZRH Jul 13, 17:30 UTCJul 13, 18:40 UTC1h 10m
2026-07-13 SWR478V ZRH → LCY Jul 13, 15:10 UTCJul 13, 16:30 UTC1h 20m
2026-07-13 SWR2ZT VCE → ZRH Jul 13, 13:15 UTCJul 13, 14:05 UTC50m
2026-07-13 SWR1ZM - Jul 13, 11:40 UTCJul 13, 12:20 UTC40m
2026-07-13 SWR2PH GRZ → ZRH Jul 13, 09:00 UTCJul 13, 10:00 UTC1h 0m
2026-07-13 SWR77M ZRH → GRZ Jul 13, 07:15 UTCJul 13, 08:01 UTC45m
2026-07-13 SWR824Q - Jul 13, 04:15 UTCJul 13, 05:50 UTC1h 35m
2026-07-12 SWR48E ZRH → GOT Jul 12, 20:55 UTCJul 12, 22:30 UTC1h 35m
2026-07-12 SWR47D - Jul 12, 18:55 UTCJul 12, 19:50 UTC55m
2026-07-12 SWR44L ZRH → FLR Jul 12, 17:01 UTCJul 12, 17:55 UTC55m
2026-07-12 SWR2LE - Jul 12, 13:55 UTCJul 12, 15:40 UTC1h 45m
2026-07-12 SWR2VF - Jul 12, 10:35 UTCJul 12, 12:15 UTC1h 40m
2026-07-12 SWR3KH PRG → ZRH Jul 12, 08:10 UTCJul 12, 09:05 UTC55m
2026-07-12 SWR4WF ZRH → PRG Jul 12, 05:50 UTCJul 12, 06:45 UTC55m
2026-07-11 SWR54M SKG → ZRH Jul 11, 18:20 UTCJul 11, 20:30 UTC2h 10m
2026-07-11 SWR88C ZRH → SKG Jul 11, 15:25 UTCJul 11, 17:25 UTC2h 0m
2026-07-11 SWR502V - Jul 11, 11:50 UTCJul 11, 13:50 UTC2h 0m
2026-07-11 SWR8GL - Jul 11, 08:01 UTCJul 11, 09:35 UTC1h 35m
2026-07-11 SWR824Q - Jul 11, 04:25 UTCJul 11, 06:01 UTC1h 35m
2026-07-10 SWR48E ZRH → GOT Jul 10, 20:35 UTCJul 10, 22:15 UTC1h 40m
2026-07-10 SWR849W DUS → ZRH Jul 10, 18:35 UTCJul 10, 19:25 UTC50m
2026-07-10 SWR43E ZRH → DUS Jul 10, 16:30 UTCJul 10, 17:25 UTC55m
2026-07-10 SWR3MV - Jul 10, 14:05 UTCJul 10, 14:55 UTC50m
2026-07-10 SWR11P ZRH → FLR Jul 10, 11:30 UTCJul 10, 12:25 UTC55m
2026-07-10 SWR39W - Jul 10, 09:15 UTCJul 10, 10:15 UTC1h 0m
2026-07-10 SWR8MB ZRH → FLR Jul 10, 07:05 UTCJul 10, 07:50 UTC45m
2026-07-10 SWR99F - Jul 10, 03:45 UTCJul 10, 05:40 UTC1h 55m
2026-07-09 SWR2YD ZRH → OSL Jul 9, 19:55 UTCJul 9, 21:55 UTC2h 0m
2026-07-09 SWR3F LCY → ZRH Jul 9, 17:25 UTCJul 9, 18:35 UTC1h 10m
2026-07-09 SWR478V ZRH → LCY Jul 9, 15:10 UTCJul 9, 16:25 UTC1h 15m
2026-07-09 SWR3VB LCY → ZRH Jul 9, 08:40 UTCJul 9, 10:00 UTC1h 20m
2026-07-09 SWR3EZ ZRH → LCY Jul 9, 06:20 UTCJul 9, 07:35 UTC1h 15m
2026-07-08 SWR47D - Jul 8, 18:45 UTCJul 8, 19:35 UTC50m
2026-07-08 SWR44L ZRH → FLR Jul 8, 17:00 UTCJul 8, 17:45 UTC45m
2026-07-08 SWR2LE - Jul 8, 14:10 UTCJul 8, 15:35 UTC1h 25m
2026-07-08 SWR2VF - Jul 8, 11:05 UTCJul 8, 13:00 UTC1h 55m
2026-07-08 SWR1677 FLR → ZRH Jul 8, 08:45 UTCJul 8, 09:40 UTC55m
2026-07-08 SWR4AK ZRH → FLR Jul 8, 06:05 UTCJul 8, 06:45 UTC40m
2026-07-07 SWR47D - Jul 7, 17:55 UTCJul 7, 18:40 UTC45m
2026-07-07 SWR44L ZRH → FLR Jul 7, 16:10 UTCJul 7, 16:55 UTC45m
2026-07-07 SWR502V SOF → ZRH Jul 7, 10:10 UTCJul 7, 12:15 UTC2h 5m
2026-07-07 SWR8GL ZRH → SOF Jul 7, 07:15 UTCJul 7, 09:05 UTC1h 50m
2026-07-07 SWR824Q - Jul 7, 04:25 UTCJul 7, 06:00 UTC1h 35m
2026-07-06 SWR48E - Jul 6, 19:45 UTCJul 6, 21:30 UTC1h 45m
2026-07-06 SWR3F LCY → ZRH Jul 6, 17:15 UTCJul 6, 18:20 UTC1h 5m
2026-07-06 SWR478V ZRH → LCY Jul 6, 15:05 UTCJul 6, 16:20 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-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?
Mode-S 4B0295 is currently broadcasting from the ground.
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.