Apparatus

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sensors Mode-S transponder

4B18F2

ICAO 24-bit transponder address · allocated to Switzerland

Currently assigned to HB-JLQ · AIRBUS A-320

Hex
4B18F2
Octal
22614362
Decimal
4,921,586
Country
CH
Tail
HB-JLQ
Type
A320
Transponder active on ground
Flights observed
222
Distinct callsigns
20
Country
CH
Last broadcast
1h ago

Last known position

Most recent position reported by Mode-S 4B18F2.

Country allocation

The ICAO 24-bit address 4B18F2 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 18 2026-05-18
EDW27D Edelweiss Air 13 2026-05-18
EDW289K Edelweiss Air 8 2026-05-22
EDW268G Edelweiss Air 8 2026-05-22
EDW215P Edelweiss Air 7 2026-05-23
EDW48A Edelweiss Air 6 2026-05-10
EDW47W Edelweiss Air 6 2026-05-10
EDW38TD Edelweiss Air 6 2026-05-28
EDW349E Edelweiss Air 6 2026-05-28
EDW214A Edelweiss Air 6 2026-05-23
EDW29Y Edelweiss Air 5 2026-05-24
EDW28K Edelweiss Air 5 2026-05-24
EDW201T Edelweiss Air 5 2026-05-22
EDW200E Edelweiss Air 5 2026-05-22
EDW130J Edelweiss Air 5 2026-05-29
EDW89P Edelweiss Air 4 2026-05-30
EDW88Z Edelweiss Air 4 2026-05-30
EDW49Q - 4 2026-04-18
EDW21PL Edelweiss Air 4 2026-05-28
EDW131G Edelweiss Air 4 2026-05-20

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-05-30 EDW329Z ZRH → KLX May 30, 10:20 UTCMay 30, 12:25 UTC2h 5m
2026-05-30 EDW89P CAG → ZRH May 30, 07:25 UTCMay 30, 08:50 UTC1h 25m
2026-05-30 EDW88Z ZRH → CAG May 30, 04:40 UTCMay 30, 05:55 UTC1h 15m
2026-05-29 EDW36J ZRH → KGS May 29, 17:35 UTCMay 29, 19:05 UTC1h 30m
2026-05-29 EDW394 ZRH → BRI May 29, 15:10 UTCMay 29, 16:35 UTC1h 26m
2026-05-29 EDW130J ZRH → HRG May 29, 04:20 UTCMay 29, 13:50 UTC9h 30m
2026-05-28 EDW23BD FUE → ZRH May 28, 17:20 UTCMay 28, 21:00 UTC3h 40m
2026-05-28 EDW21PL ZRH → FUE May 28, 12:30 UTCMay 28, 16:00 UTC3h 30m
2026-05-28 EDW349E HER → ZRH May 28, 08:20 UTCMay 28, 11:00 UTC2h 40m
2026-05-28 EDW38TD ZRH → HER May 28, 04:45 UTCMay 28, 07:05 UTC2h 20m
2026-05-27 EDW89P CAG → ZRH May 27, 19:00 UTCMay 27, 20:20 UTC1h 20m
2026-05-27 EDW88Z ZRH → CAG May 27, 16:35 UTCMay 27, 17:50 UTC1h 15m
2026-05-27 EDW57P PMI → ZRH May 27, 12:50 UTCMay 27, 14:20 UTC1h 30m
2026-05-27 EDW58T ZRH → PMI May 27, 09:45 UTCMay 27, 11:15 UTC1h 30m
2026-05-26 EDW335T KLX → ZRH May 26, 14:09 UTCMay 26, 16:24 UTC2h 15m
2026-05-26 EDW334A ZRH → KLX May 26, 10:44 UTCMay 26, 12:54 UTC2h 10m
2026-05-25 EDW36J ZRH → KGS May 25, 19:25 UTCMay 25, 20:50 UTC1h 25m
2026-05-25 EDW394 ZRH → BRI May 25, 16:55 UTCMay 25, 18:30 UTC1h 35m
2026-05-25 EDW130J ZRH → HRG May 25, 06:00 UTCMay 25, 15:40 UTC9h 40m
2026-05-24 EDW28K EDI → ZRH May 24, 18:40 UTCMay 24, 20:25 UTC1h 45m
2026-05-24 EDW28K EDI → ZRH May 24, 18:15 UTCMay 24, 18:35 UTC20m
2026-05-24 EDW29Y ZRH → EDI May 24, 15:10 UTCMay 24, 17:05 UTC1h 55m
2026-05-24 EDW130J ZRH → HRG May 24, 04:20 UTCMay 24, 13:50 UTC9h 30m
2026-05-23 EDW215P TFS → ZRH May 23, 09:40 UTCMay 23, 13:35 UTC3h 55m
2026-05-23 EDW214A ZRH → TFS May 23, 04:25 UTCMay 23, 08:25 UTC4h 0m
2026-05-22 EDW289K FAO → ZRH May 22, 18:15 UTCMay 22, 20:40 UTC2h 25m
2026-05-22 EDW268G ZRH → FAO May 22, 14:40 UTCMay 22, 17:15 UTC2h 35m
2026-05-22 EDW201T LPA → ZRH May 22, 09:40 UTCMay 22, 13:30 UTC3h 50m
2026-05-22 EDW200E ZRH → LPA May 22, 04:30 UTCMay 22, 08:35 UTC4h 5m
2026-05-21 EDW201T LPA → ZRH May 21, 17:20 UTCMay 21, 21:10 UTC3h 50m
2026-05-21 EDW200E ZRH → LPA May 21, 12:05 UTCMay 21, 15:45 UTC3h 40m
2026-05-20 EDW131G HRG → ZRH May 20, 09:45 UTCMay 20, 19:40 UTC9h 55m
2026-05-20 EDW632M MAH → ZRH May 20, 07:10 UTCMay 20, 08:35 UTC1h 25m
2026-05-20 EDW256 ZRH → MAH May 20, 04:30 UTCMay 20, 05:55 UTC1h 26m
2026-05-19 EDW289K FAO → ZRH May 19, 18:15 UTCMay 19, 20:40 UTC2h 25m
2026-05-19 EDW268G ZRH → FAO May 19, 14:45 UTCMay 19, 17:15 UTC2h 30m
2026-05-19 EDW31M KLX → ZRH May 19, 09:35 UTCMay 19, 13:10 UTC3h 35m
2026-05-19 EDW329Z ZRH → KLX May 19, 04:50 UTCMay 19, 08:25 UTC3h 35m
2026-05-18 EDW27D FNC → ZRH May 18, 17:15 UTCMay 18, 20:55 UTC3h 39m
2026-05-18 EDW264 ZRH → FNC May 18, 15:55 UTCMay 18, 16:05 UTC10m
2026-05-18 EDW264 ZRH → FNC May 18, 12:35 UTCMay 18, 15:20 UTC2h 45m
2026-05-18 EDW289K FAO → ZRH May 18, 08:15 UTCMay 18, 11:00 UTC2h 45m
2026-05-18 EDW268G ZRH → FAO May 18, 04:45 UTCMay 18, 07:00 UTC2h 15m
2026-05-17 EDW31U HER → ZRH May 17, 17:55 UTCMay 17, 20:35 UTC2h 40m
2026-05-17 EDW97F ZRH → HER May 17, 14:20 UTCMay 17, 16:35 UTC2h 15m
2026-05-17 EDW371 LCA → ZRH May 17, 09:30 UTCMay 17, 12:45 UTC3h 15m
2026-05-17 EDW370L ZRH → LCA May 17, 04:50 UTCMay 17, 07:50 UTC3h 0m
2026-05-16 EDW31M KLX → ZRH May 16, 14:55 UTCMay 16, 18:30 UTC3h 35m
2026-05-16 EDW329Z ZRH → KLX May 16, 10:05 UTCMay 16, 13:46 UTC3h 40m
2026-05-16 EDW89P CAG → ZRH May 16, 07:20 UTCMay 16, 08:46 UTC1h 25m

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

Mode-S 4B18F2 frequently asked

What is Mode-S code 4B18F2?
4B18F2 is an ICAO 24-bit transponder address. Allocated to Switzerland. Assigned to HB-JLQ.
Where is Mode-S 4B18F2 registered?
Mode-S code 4B18F2 is allocated to Switzerland (CH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4B18F2 broadcasting right now?
Mode-S 4B18F2 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 4B18F2, octal 22614362, decimal 4,921,586.
What flights does 4B18F2 operate?
Mode-S 4B18F2 has broadcast 20 distinct callsigns, including EDW264, EDW27D, EDW289K, EDW268G, EDW215P.