Apparatus

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sensors Mode-S transponder

4B1813

ICAO 24-bit transponder address · allocated to Switzerland

Currently assigned to HB-JDB · AIRBUS A-320neo

Hex
4B1813
Octal
22614023
Decimal
4,921,363
Country
CH
Tail
HB-JDB
Type
A20N
Broadcasting now · callsign EDW200E · 38,975 ft
Flights observed
406
Distinct callsigns
20
Country
CH
Last broadcast
Jul 26, 21:10 UTC

Current position

4B1813 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4B1813 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
EDW264 - 23 2026-07-01
EDW228B Edelweiss Air 17 2026-07-26
EDW97F Edelweiss Air 15 2026-07-26
EDW31U Edelweiss Air 15 2026-07-26
EDW27D - 15 2026-06-20
EDW370L Edelweiss Air 14 2026-07-21
EDW371 Edelweiss Air 13 2026-07-21
EDW229F Edelweiss Air 13 2026-07-22
EDW56Z Edelweiss Air 12 2026-07-22
EDW268G Edelweiss Air 12 2026-07-24
EDW289K Edelweiss Air 11 2026-07-24
EDW69A - 10 2026-07-09
EDW38TD - 10 2026-07-16
EDW349E - 10 2026-07-16
EDW346M - 10 2026-07-09
EDW21PL - 10 2026-06-27
EDW598C - 9 2026-07-06
EDW55Q Edelweiss Air 9 2026-07-06
EDW266N Edelweiss Air 8 2026-05-18
EDW357V Edelweiss Air 7 2026-07-22

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EDW31U HER → ZRH Jul 26, 18:25 UTCJul 26, 21:05 UTC2h 40m
2026-07-26 EDW97F ZRH → HER Jul 26, 14:50 UTCJul 26, 17:05 UTC2h 15m
2026-07-26 EDW228B ZRH → ACE Jul 26, 04:55 UTCJul 26, 13:25 UTC8h 31m
2026-07-25 EDW339 EFL → ZRH Jul 25, 18:25 UTCJul 25, 20:30 UTC2h 5m
2026-07-25 EDW338 ZRH → EFL Jul 25, 15:30 UTCJul 25, 17:20 UTC1h 50m
2026-07-25 EDW215P TFS → ZRH Jul 25, 10:30 UTCJul 25, 13:55 UTC3h 25m
2026-07-25 EDW214A ZRH → TFS Jul 25, 04:45 UTCJul 25, 08:55 UTC4h 10m
2026-07-24 EDW289K FAO → ZRH Jul 24, 18:20 UTCJul 24, 20:30 UTC2h 10m
2026-07-24 EDW268G ZRH → FAO Jul 24, 14:40 UTCJul 24, 17:20 UTC2h 40m
2026-07-24 EDW200E ZRH → LPA Jul 24, 04:35 UTCJul 24, 13:25 UTC8h 50m
2026-07-23 EDW215P TFS → ZRH Jul 23, 17:15 UTCJul 23, 20:55 UTC3h 40m
2026-07-23 EDW214A ZRH → TFS Jul 23, 11:40 UTCJul 23, 15:35 UTC3h 55m
2026-07-23 EDW403Y PRN → ZRH Jul 23, 08:35 UTCJul 23, 10:25 UTC1h 50m
2026-07-23 EDW402 ZRH → PRN Jul 23, 05:50 UTCJul 23, 07:05 UTC1h 15m
2026-07-22 EDW357V KGS → ZRH Jul 22, 17:55 UTCJul 22, 20:40 UTC2h 45m
2026-07-22 EDW56Z ZRH → KGS Jul 22, 14:25 UTCJul 22, 16:45 UTC2h 20m
2026-07-22 EDW229F ACE → ZRH Jul 22, 04:50 UTCJul 22, 13:05 UTC8h 15m
2026-07-21 EDW371 LCA → ZRH Jul 21, 17:15 UTCJul 21, 20:45 UTC3h 30m
2026-07-21 EDW370L ZRH → LCA Jul 21, 12:45 UTCJul 21, 15:50 UTC3h 5m
2026-07-21 EDW223X BIO → ZRH Jul 21, 10:05 UTCJul 21, 11:30 UTC1h 25m
2026-07-21 EDW721D ZRH → BIO Jul 21, 07:25 UTCJul 21, 08:55 UTC1h 30m
2026-07-20 EDW33CW - Jul 20, 13:20 UTCJul 20, 15:10 UTC1h 50m
2026-07-20 EDW332 ZRH → CFU Jul 20, 10:05 UTCJul 20, 11:35 UTC1h 30m
2026-07-20 EDW25BX IBZ → ZRH Jul 20, 07:05 UTCJul 20, 08:45 UTC1h 40m
2026-07-20 EDW24ZX ZRH → IBZ Jul 20, 04:05 UTCJul 20, 05:50 UTC1h 45m
2026-07-19 EDW31U - Jul 19, 18:05 UTCJul 19, 20:45 UTC2h 40m
2026-07-19 EDW97F - Jul 19, 14:35 UTCJul 19, 16:55 UTC2h 20m
2026-07-19 EDW229F ACE → ZRH Jul 19, 09:55 UTCJul 19, 13:20 UTC3h 25m
2026-07-19 EDW228B - Jul 19, 04:45 UTCJul 19, 07:40 UTC2h 55m
2026-07-18 EDW289K FAO → ZRH Jul 18, 18:55 UTCJul 18, 21:20 UTC2h 25m
2026-07-18 EDW268G ZRH → FAO Jul 18, 14:55 UTCJul 18, 17:35 UTC2h 40m
2026-07-18 EDW131G HRG → ZRH Jul 18, 04:20 UTCJul 18, 13:45 UTC9h 25m
2026-07-17 EDW293 - Jul 17, 18:50 UTCJul 17, 20:35 UTC1h 45m
2026-07-17 EDW24E ZRH → EDI Jul 17, 15:20 UTCJul 17, 17:20 UTC2h 0m
2026-07-17 EDW200E ZRH → ZRH Jul 17, 04:35 UTCJul 17, 13:35 UTC9h 0m
2026-07-16 EDW39YD TOS → ZRH Jul 16, 17:54 UTCJul 16, 21:25 UTC3h 30m
2026-07-16 EDW318B - Jul 16, 12:49 UTCJul 16, 15:55 UTC3h 5m
2026-07-16 EDW349E - Jul 16, 08:25 UTCJul 16, 11:10 UTC2h 45m
2026-07-16 EDW38TD - Jul 16, 04:55 UTCJul 16, 07:20 UTC2h 25m
2026-07-15 EDW289K FAO → ZRH Jul 15, 18:50 UTCJul 15, 21:30 UTC2h 40m
2026-07-15 EDW268G ZRH → FAO Jul 15, 15:05 UTCJul 15, 17:50 UTC2h 45m
2026-07-15 EDW229F ACE → ZRH Jul 15, 10:10 UTCJul 15, 13:45 UTC3h 35m
2026-07-15 EDW228B - Jul 15, 08:45 UTCJul 15, 08:55 UTC10m
2026-07-15 EDW228B - Jul 15, 04:55 UTCJul 15, 07:45 UTC2h 50m
2026-07-14 EDW28K EDI → ZRH Jul 14, 15:25 UTCJul 14, 17:15 UTC1h 50m
2026-07-14 EDW29Y ZRH → EDI Jul 14, 12:15 UTCJul 14, 14:10 UTC1h 55m
2026-07-14 EDW403Y - Jul 14, 07:35 UTCJul 14, 09:25 UTC1h 50m
2026-07-14 EDW402 - Jul 14, 04:55 UTCJul 14, 06:15 UTC1h 20m
2026-07-13 EDW31U - Jul 13, 17:10 UTCJul 13, 19:55 UTC2h 45m
2026-07-13 EDW97F - Jul 13, 13:40 UTCJul 13, 15:55 UTC2h 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-JDB page for operator, model, and routing details .

Mode-S 4B1813 frequently asked

What is Mode-S code 4B1813?
4B1813 is an ICAO 24-bit transponder address. Allocated to Switzerland. Assigned to HB-JDB.
Where is Mode-S 4B1813 registered?
Mode-S code 4B1813 is allocated to Switzerland (CH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4B1813 broadcasting right now?
Yes. Mode-S 4B1813 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4B1813, octal 22614023, decimal 4,921,363.
What flights does 4B1813 operate?
Mode-S 4B1813 has broadcast 20 distinct callsigns, including EDW264, EDW228B, EDW97F, EDW31U, EDW27D.