Apparatus

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sensors Mode-S transponder

4B18F1

ICAO 24-bit transponder address · allocated to Switzerland

Currently assigned to HB-JLP · AIRBUS A-320

Hex
4B18F1
Octal
22614361
Decimal
4,921,585
Country
CH
Tail
HB-JLP
Type
A320
Broadcasting now · callsign EDW369 · 24,350 ft
Flights observed
330
Distinct callsigns
20
Country
CH
Last broadcast
13d ago

Current position

4B18F1 is currently broadcasting. Map zoomed to live position.

Country allocation

The ICAO 24-bit address 4B18F1 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
EDW329Z - 10 2026-07-07
EDW31M - 9 2026-07-07
EDW29Y - 7 2026-06-27
EDW28K - 7 2026-06-27
EDW264 - 6 2026-07-02
EDW170 Edelweiss Air 6 2026-07-18
EDW91CD Edelweiss Air 5 2026-07-24
EDW598C - 5 2026-07-19
EDW55Q - 5 2026-07-19
EDW403Y - 5 2026-07-08
EDW39YD Edelweiss Air 5 2026-07-25
EDW318B Edelweiss Air 5 2026-07-25
EDW27D - 5 2026-07-02
EDW187 - 5 2026-07-18
EDW186 Edelweiss Air 5 2026-07-18
EDW46Y - 4 2026-07-03
EDW439 - 4 2026-07-03
EDW402 - 4 2026-07-08
EDW38TD - 4 2026-07-22
EDW36BD Edelweiss Air 4 2026-07-24

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EDW27N ZRH → PDL Jul 26, 19:00 UTCJul 26, 22:05 UTC3h 5m
2026-07-26 EDW287L NQY → ZRH Jul 26, 16:00 UTCJul 26, 17:30 UTC1h 30m
2026-07-26 EDW286P ZRH → NQY Jul 26, 13:05 UTCJul 26, 14:45 UTC1h 40m
2026-07-26 EDW121Q DJE → ZRH Jul 26, 09:45 UTCJul 26, 11:40 UTC1h 55m
2026-07-26 EDW120R ZRH → DJE Jul 26, 06:15 UTCJul 26, 08:10 UTC1h 56m
2026-07-26 EDW369 LCA → ZRH Jul 26, 01:10 UTCJul 26, 04:45 UTC3h 35m
2026-07-25 EDW32Y ZRH → LCA Jul 25, 21:00 UTCJul 26, 00:05 UTC3h 5m
2026-07-25 EDW397 - Jul 25, 16:55 UTCJul 25, 18:40 UTC1h 45m
2026-07-25 EDW396K - Jul 25, 14:00 UTCJul 25, 15:40 UTC1h 40m
2026-07-25 EDW39YD TOS → ZRH Jul 25, 09:15 UTCJul 25, 12:35 UTC3h 20m
2026-07-25 EDW318B ZRH → TOS Jul 25, 04:50 UTCJul 25, 07:45 UTC2h 55m
2026-07-24 EDW357V KGS → ZRH Jul 24, 13:25 UTCJul 24, 16:05 UTC2h 40m
2026-07-24 EDW56Z ZRH → KGS Jul 24, 09:50 UTCJul 24, 12:10 UTC2h 20m
2026-07-24 EDW91CD OLB → ZRH Jul 24, 07:05 UTCJul 24, 08:15 UTC1h 10m
2026-07-24 EDW36BD ZRH → OLB Jul 24, 04:35 UTCJul 24, 05:30 UTC55m
2026-07-23 EDW91CD OLB → ZRH Jul 23, 20:30 UTCJul 23, 20:45 UTC15m
2026-07-23 EDW91CD OLB → ZRH Jul 23, 19:30 UTCJul 23, 20:25 UTC55m
2026-07-23 EDW36BD ZRH → OLB Jul 23, 17:20 UTCJul 23, 18:20 UTC1h 0m
2026-07-23 EDW36P - Jul 23, 13:15 UTCJul 23, 15:55 UTC2h 40m
2026-07-23 EDW33N ZRH → SMI Jul 23, 09:45 UTCJul 23, 11:55 UTC2h 10m
2026-07-23 EDW89P - Jul 23, 07:20 UTCJul 23, 08:40 UTC1h 20m
2026-07-23 EDW88Z ZRH → CAG Jul 23, 04:10 UTCJul 23, 05:20 UTC1h 10m
2026-07-22 EDW201T LPA → ZRH Jul 22, 17:40 UTCJul 22, 21:05 UTC3h 25m
2026-07-22 EDW200E ZRH → LPA Jul 22, 12:05 UTCJul 22, 15:50 UTC3h 45m
2026-07-22 EDW38TD - Jul 22, 04:10 UTCJul 22, 05:25 UTC1h 15m
2026-07-21 EDW53PC IBZ → ZRH Jul 21, 19:15 UTCJul 21, 20:55 UTC1h 40m
2026-07-21 EDW894T - Jul 21, 16:30 UTCJul 21, 18:05 UTC1h 35m
2026-07-21 EDW22Q ORK → ZRH Jul 21, 15:55 UTCJul 21, 16:15 UTC20m
2026-07-21 EDW22Q ORK → ZRH Jul 21, 13:35 UTCJul 21, 15:20 UTC1h 45m
2026-07-21 EDW23B ZRH → ORK Jul 21, 10:30 UTCJul 21, 12:25 UTC1h 55m
2026-07-20 EDW195 - Jul 20, 17:50 UTCJul 20, 20:45 UTC2h 55m
2026-07-20 EDW194 - Jul 20, 14:05 UTCJul 20, 16:40 UTC2h 35m
2026-07-20 EDW371 LCA → ZRH Jul 20, 09:05 UTCJul 20, 12:40 UTC3h 35m
2026-07-20 EDW370L ZRH → LCA Jul 20, 04:20 UTCJul 20, 07:25 UTC3h 5m
2026-07-19 EDW598C JMK → ZRH Jul 19, 17:20 UTCJul 19, 20:05 UTC2h 45m
2026-07-19 EDW55Q ZRH → JMK Jul 19, 14:00 UTCJul 19, 16:15 UTC2h 15m
2026-07-19 EDW275 - Jul 19, 09:55 UTCJul 19, 11:00 UTC1h 5m
2026-07-19 EDW274 ZRH → CLY Jul 19, 07:50 UTCJul 19, 08:45 UTC55m
2026-07-19 EDW171 TBS → ZRH Jul 19, 02:20 UTCJul 19, 06:30 UTC4h 10m
2026-07-18 EDW170 ZRH → TBS Jul 18, 21:05 UTCJul 19, 00:40 UTC3h 35m
2026-07-18 EDW187 - Jul 18, 16:40 UTCJul 18, 19:50 UTC3h 10m
2026-07-18 EDW186 ZRH → AYT Jul 18, 12:15 UTCJul 18, 15:05 UTC2h 50m
2026-07-18 EDW293 - Jul 18, 08:20 UTCJul 18, 10:10 UTC1h 50m
2026-07-18 EDW24E ZRH → EDI Jul 18, 04:35 UTCJul 18, 06:40 UTC2h 5m
2026-07-17 EDW22Q ORK → ZRH Jul 17, 16:40 UTCJul 17, 18:34 UTC1h 55m
2026-07-17 EDW23B ZRH → ORK Jul 17, 13:50 UTCJul 17, 15:44 UTC1h 55m
2026-07-17 EDW187 - Jul 17, 09:30 UTCJul 17, 12:35 UTC3h 5m
2026-07-17 EDW186 ZRH → AYT Jul 17, 05:25 UTCJul 17, 08:04 UTC2h 40m
2026-07-16 EDW315D BGO → ZRH Jul 16, 16:35 UTCJul 16, 18:34 UTC2h 0m
2026-07-16 EDW38N ZRH → BGO Jul 16, 13:25 UTCJul 16, 15:14 UTC1h 50m

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

Mode-S 4B18F1 frequently asked

What is Mode-S code 4B18F1?
4B18F1 is an ICAO 24-bit transponder address. Allocated to Switzerland. Assigned to HB-JLP.
Where is Mode-S 4B18F1 registered?
Mode-S code 4B18F1 is allocated to Switzerland (CH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4B18F1 broadcasting right now?
Yes. Mode-S 4B18F1 is currently airborne.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4B18F1, octal 22614361, decimal 4,921,585.
What flights does 4B18F1 operate?
Mode-S 4B18F1 has broadcast 20 distinct callsigns, including EDW329Z, EDW31M, EDW29Y, EDW28K, EDW264.