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
Broadcasting now · callsign EDW264 · 37,025 ft
Flights observed
456
Distinct callsigns
20
Country
CH
Last broadcast
Jul 26, 22:25 UTC

Current position

4B18F2 is currently broadcasting. Map zoomed to live position.

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 - 19 2026-07-15
EDW27D - 14 2026-07-15
EDW46Y - 12 2026-07-12
EDW439 - 12 2026-07-12
EDW289K Edelweiss Air 11 2026-07-22
EDW268G Edelweiss Air 11 2026-07-22
EDW49Q - 10 2026-07-16
EDW215P - 10 2026-07-13
EDW89P - 9 2026-07-08
EDW88Z - 9 2026-07-08
EDW45L - 9 2026-07-16
EDW214A - 9 2026-07-13
EDW38TD - 8 2026-07-17
EDW349E - 8 2026-07-17
EDW23BD Edelweiss Air 8 2026-07-22
EDW56Z - 7 2026-07-15
EDW48A Edelweiss Air 7 2026-07-20
EDW47W - 7 2026-07-20
EDW29Y - 7 2026-07-13
EDW28K - 7 2026-07-13

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-26 EDW416 ZRH → OHD Jul 26, 21:10 UTCJul 26, 22:25 UTC1h 15m
2026-07-26 EDW36J ZRH → KGS Jul 26, 18:00 UTCJul 26, 19:30 UTC1h 30m
2026-07-26 EDW394 ZRH → BRI Jul 26, 15:35 UTCJul 26, 16:55 UTC1h 20m
2026-07-26 EDW201T LPA → ZRH Jul 26, 10:20 UTCJul 26, 14:15 UTC3h 55m
2026-07-26 EDW200E ZRH → LPA Jul 26, 05:05 UTCJul 26, 08:35 UTC3h 31m
2026-07-25 EDW195 BJV → ZRH Jul 25, 18:20 UTCJul 25, 21:05 UTC2h 45m
2026-07-25 EDW194 - Jul 25, 14:25 UTCJul 25, 16:55 UTC2h 30m
2026-07-25 EDW31M KLX → ZRH Jul 25, 10:00 UTCJul 25, 13:10 UTC3h 10m
2026-07-25 EDW329Z ZRH → KLX Jul 25, 05:00 UTCJul 25, 08:45 UTC3h 45m
2026-07-24 EDW335T KLX → ZRH Jul 24, 18:20 UTCJul 24, 20:55 UTC2h 35m
2026-07-24 EDW334A - Jul 24, 15:20 UTCJul 24, 17:15 UTC1h 55m
2026-07-24 EDW131G HRG → ZRH Jul 24, 04:20 UTCJul 24, 13:55 UTC9h 35m
2026-07-23 EDW385R SUF → ZRH Jul 23, 19:35 UTCJul 23, 21:15 UTC1h 40m
2026-07-23 EDW752X ZRH → SUF Jul 23, 16:50 UTCJul 23, 18:40 UTC1h 50m
2026-07-23 EDW33CW - Jul 23, 13:35 UTCJul 23, 15:25 UTC1h 50m
2026-07-23 EDW332 ZRH → CFU Jul 23, 10:35 UTCJul 23, 12:00 UTC1h 25m
2026-07-23 EDW399L CTA → ZRH Jul 23, 07:35 UTCJul 23, 09:30 UTC1h 55m
2026-07-23 EDW398E ZRH → CTA Jul 23, 04:25 UTCJul 23, 06:00 UTC1h 35m
2026-07-22 EDW289K FAO → ZRH Jul 22, 18:15 UTCJul 22, 20:40 UTC2h 25m
2026-07-22 EDW268G ZRH → FAO Jul 22, 14:45 UTCJul 22, 17:20 UTC2h 35m
2026-07-22 EDW23BD FUE → ZRH Jul 22, 04:15 UTCJul 22, 13:05 UTC8h 50m
2026-07-21 EDW33CW - Jul 21, 18:40 UTCJul 21, 20:25 UTC1h 45m
2026-07-21 EDW332 ZRH → CFU Jul 21, 15:30 UTCJul 21, 17:10 UTC1h 40m
2026-07-21 EDW31M - Jul 21, 10:15 UTCJul 21, 13:30 UTC3h 15m
2026-07-21 EDW329Z ZRH → KEF Jul 21, 04:50 UTCJul 21, 08:50 UTC4h 0m
2026-07-20 EDW48A SKP → ZRH Jul 20, 19:25 UTCJul 20, 21:25 UTC2h 0m
2026-07-20 EDW47W - Jul 20, 16:35 UTCJul 20, 18:00 UTC1h 25m
2026-07-20 EDW130J ZRH → HRG Jul 20, 04:40 UTCJul 20, 14:45 UTC10h 5m
2026-07-19 EDW289K FAO → ZRH Jul 19, 18:35 UTCJul 19, 20:50 UTC2h 15m
2026-07-19 EDW268G ZRH → FAO Jul 19, 14:55 UTCJul 19, 17:30 UTC2h 35m
2026-07-19 EDW23BD FUE → ZRH Jul 19, 10:40 UTCJul 19, 13:05 UTC2h 25m
2026-07-19 EDW21PL ZRH → FUE Jul 19, 04:35 UTCJul 19, 07:25 UTC2h 50m
2026-07-18 EDW598C - Jul 18, 18:30 UTCJul 18, 21:05 UTC2h 35m
2026-07-18 EDW55Q ZRH → JMK Jul 18, 14:50 UTCJul 18, 17:10 UTC2h 20m
2026-07-18 EDW23BD FUE → ZRH Jul 18, 10:00 UTCJul 18, 13:15 UTC3h 15m
2026-07-18 EDW21PL ZRH → FUE Jul 18, 04:30 UTCJul 18, 08:15 UTC3h 45m
2026-07-17 EDW349E - Jul 17, 18:15 UTCJul 17, 21:00 UTC2h 45m
2026-07-17 EDW38TD - Jul 17, 14:35 UTCJul 17, 16:59 UTC2h 25m
2026-07-17 EDW193 - Jul 17, 09:10 UTCJul 17, 12:04 UTC2h 55m
2026-07-17 EDW192 ZRH → DLM Jul 17, 05:10 UTCJul 17, 07:40 UTC2h 30m
2026-07-16 EDW45L - Jul 16, 17:10 UTCJul 16, 18:59 UTC1h 50m
2026-07-16 EDW49Q - Jul 16, 14:20 UTCJul 16, 15:55 UTC1h 35m
2026-07-16 EDW31M KEF → ZRH Jul 16, 09:15 UTCJul 16, 12:55 UTC3h 40m
2026-07-16 EDW329Z ZRH → KEF Jul 16, 04:25 UTCJul 16, 07:55 UTC3h 30m
2026-07-15 EDW357V KGS → ZRH Jul 15, 18:15 UTCJul 15, 21:00 UTC2h 45m
2026-07-15 EDW56Z ZRH → KGS Jul 15, 14:30 UTCJul 15, 16:55 UTC2h 25m
2026-07-15 EDW27D FNC → ZRH Jul 15, 09:35 UTCJul 15, 13:00 UTC3h 25m
2026-07-15 EDW264 ZRH → FNC Jul 15, 04:50 UTCJul 15, 08:40 UTC3h 50m
2026-07-14 EDW445 - Jul 14, 18:25 UTCJul 14, 20:50 UTC2h 25m
2026-07-14 EDW45W - Jul 14, 15:10 UTCJul 14, 17:05 UTC1h 55m

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?
Yes. Mode-S 4B18F2 is currently airborne.
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, EDW46Y, EDW439, EDW289K.