Apparatus

Try JFK, AAL1290, BAW, or N225AN.

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
No current signal · last broadcast 8h ago
Flights observed
185
Distinct callsigns
20
Country
CH
Last broadcast
8h ago

Last known position

Most recent position reported by Mode-S 4B1813.

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 Edelweiss Air 13 2026-05-25
EDW27D Edelweiss Air 9 2026-05-25
EDW266N Edelweiss Air 8 2026-05-18
EDW21PL Edelweiss Air 8 2026-05-26
EDW38TD Edelweiss Air 6 2026-05-07
EDW349E Edelweiss Air 6 2026-05-07
EDW228B Edelweiss Air 6 2026-05-19
EDW370L Edelweiss Air 5 2026-05-24
EDW25H Edelweiss Air 5 2026-05-18
EDW220M Edelweiss Air 5 2026-05-18
EDW97F Edelweiss Air 4 2026-05-26
EDW598C Edelweiss Air 4 2026-05-29
EDW55Q Edelweiss Air 4 2026-05-29
EDW371 Edelweiss Air 4 2026-05-24
EDW31U Edelweiss Air 4 2026-05-26
EDW29Y Edelweiss Air 4 2026-05-09
EDW28K Edelweiss Air 4 2026-05-09
EDW267J Edelweiss Air 4 2026-05-18
EDW23BD Edelweiss Air 4 2026-05-01
EDW137 - 4 2026-04-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-29 EDW598C JMK → ZRH May 29, 14:30 UTCMay 29, 17:10 UTC2h 40m
2026-05-29 EDW55Q ZRH → JMK May 29, 11:15 UTCMay 29, 13:30 UTC2h 15m
2026-05-29 EDW403Y PRN → ZRH May 29, 08:00 UTCMay 29, 09:50 UTC1h 50m
2026-05-29 EDW402 ZRH → PRN May 29, 05:05 UTCMay 29, 06:30 UTC1h 25m
2026-05-28 EDW335T KLX → ZRH May 28, 15:30 UTCMay 28, 18:00 UTC2h 30m
2026-05-28 EDW334A ZRH → KLX May 28, 11:55 UTCMay 28, 14:00 UTC2h 5m
2026-05-28 EDW598C JMK → ZRH May 28, 07:55 UTCMay 28, 10:30 UTC2h 35m
2026-05-28 EDW55Q ZRH → JMK May 28, 04:40 UTCMay 28, 06:55 UTC2h 15m
2026-05-27 EDW54V KGS → ZRH May 27, 18:20 UTCMay 27, 21:00 UTC2h 40m
2026-05-27 EDW56Z ZRH → KGS May 27, 14:50 UTCMay 27, 17:20 UTC2h 30m
2026-05-27 EDW69A RHO → ZRH May 27, 08:35 UTCMay 27, 11:30 UTC2h 55m
2026-05-27 EDW346M ZRH → RHO May 27, 04:39 UTCMay 27, 07:20 UTC2h 41m
2026-05-26 EDW21PL ZRH → FUE May 26, 12:14 UTCMay 26, 20:50 UTC8h 35m
2026-05-26 EDW31U HER → ZRH May 26, 07:59 UTCMay 26, 10:29 UTC2h 30m
2026-05-26 EDW97F ZRH → HER May 26, 04:04 UTCMay 26, 06:39 UTC2h 35m
2026-05-25 EDW27D FNC → ZRH May 25, 17:05 UTCMay 25, 20:34 UTC3h 29m
2026-05-25 EDW264 ZRH → FNC May 25, 15:50 UTCMay 25, 15:55 UTC5m
2026-05-25 EDW264 ZRH → FNC May 25, 12:20 UTCMay 25, 14:55 UTC2h 35m
2026-05-25 EDW289K FAO → ZRH May 25, 08:30 UTCMay 25, 10:55 UTC2h 25m
2026-05-25 EDW268G ZRH → FAO May 25, 04:45 UTCMay 25, 07:15 UTC2h 30m
2026-05-24 EDW31U HER → ZRH May 24, 18:10 UTCMay 24, 20:40 UTC2h 30m
2026-05-24 EDW97F ZRH → HER May 24, 14:30 UTCMay 24, 16:55 UTC2h 25m
2026-05-24 EDW371 LCA → ZRH May 24, 09:30 UTCMay 24, 12:50 UTC3h 20m
2026-05-24 EDW370L ZRH → LCA May 24, 04:50 UTCMay 24, 08:05 UTC3h 15m
2026-05-23 EDW69A RHO → ZRH May 23, 17:55 UTCMay 23, 20:50 UTC2h 55m
2026-05-23 EDW346M ZRH → RHO May 23, 13:45 UTCMay 23, 16:30 UTC2h 45m
2026-05-23 EDW187 AYT → ZRH May 23, 08:20 UTCMay 23, 11:20 UTC3h 0m
2026-05-23 EDW186 ZRH → AYT May 23, 04:05 UTCMay 23, 06:55 UTC2h 50m
2026-05-22 EDW48A SKP → ZRH May 22, 17:20 UTCMay 22, 19:05 UTC1h 45m
2026-05-22 EDW47W ZRH → SKP May 22, 14:20 UTCMay 22, 15:50 UTC1h 30m
2026-05-22 EDW27D FNC → ZRH May 22, 09:35 UTCMay 22, 13:00 UTC3h 25m
2026-05-22 EDW264 ZRH → FNC May 22, 08:20 UTCMay 22, 08:30 UTC10m
2026-05-22 EDW264 ZRH → FNC May 22, 04:45 UTCMay 22, 07:30 UTC2h 45m
2026-05-21 EDW289K FAO → ZRH May 21, 17:50 UTCMay 21, 20:30 UTC2h 40m
2026-05-21 EDW268G ZRH → FAO May 21, 14:05 UTCMay 21, 16:35 UTC2h 30m
2026-05-21 EDW27D FNC → ZRH May 21, 09:15 UTCMay 21, 12:40 UTC3h 25m
2026-05-21 EDW264 ZRH → FNC May 21, 04:10 UTCMay 21, 06:55 UTC2h 45m
2026-05-20 EDW54V KGS → ZRH May 20, 18:05 UTCMay 20, 20:45 UTC2h 40m
2026-05-20 EDW56Z ZRH → KGS May 20, 14:20 UTCMay 20, 16:50 UTC2h 30m
2026-05-20 EDW27D FNC → ZRH May 20, 09:30 UTCMay 20, 13:00 UTC3h 30m
2026-05-20 EDW264 ZRH → FNC May 20, 08:10 UTCMay 20, 08:25 UTC15m
2026-05-20 EDW264 ZRH → FNC May 20, 04:45 UTCMay 20, 07:35 UTC2h 50m
2026-05-19 EDW228B ZRH → ACE May 19, 05:05 UTCMay 19, 13:30 UTC8h 25m
2026-05-18 EDW25H SVQ → ZRH May 18, 18:25 UTCMay 18, 20:45 UTC2h 19m
2026-05-18 EDW220M ZRH → SVQ May 18, 15:00 UTCMay 18, 17:10 UTC2h 10m
2026-05-18 EDW267J IBZ → ZRH May 18, 09:45 UTCMay 18, 13:20 UTC3h 35m
2026-05-18 EDW266N ZRH → IBZ May 18, 08:25 UTCMay 18, 08:30 UTC5m
2026-05-18 EDW266N ZRH → IBZ May 18, 05:00 UTCMay 18, 07:35 UTC2h 35m
2026-05-17 EDW337 JTR → ZRH May 17, 18:10 UTCMay 17, 20:45 UTC2h 35m
2026-05-17 EDW336H ZRH → JTR May 17, 14:50 UTCMay 17, 17:10 UTC2h 20m

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?
No active broadcast right now. Last signal was 8h ago.
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, EDW27D, EDW266N, EDW21PL, EDW38TD.