Apparatus

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sensors Mode-S transponder

4B17FA

ICAO 24-bit transponder address · allocated to Switzerland

Currently assigned to HB-JCC · AIRBUS A220-300

Hex
4B17FA
Octal
22613772
Decimal
4,921,338
Country
CH
Tail
HB-JCC
Type
BCS3
No current signal · last broadcast 6h ago
Flights observed
437
Distinct callsigns
20
Country
CH
Last broadcast
6h ago

Last known position

Most recent position reported by Mode-S 4B17FA.

Country allocation

The ICAO 24-bit address 4B17FA 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
SWR5HX Swiss International Air Lines 9 2026-06-06
SWR8YE - 8 2026-07-09
SWR82P - 8 2026-06-26
SWR9EX - 7 2026-06-26
SWR404 - 6 2026-07-13
SWR1KA Swiss International Air Lines 6 2026-06-06
SWISS - 6 2026-05-30
SWR9H - 5 2026-07-10
SWR8YB - 5 2026-07-12
SWR7LW - 5 2026-07-10
SWR736 Swiss International Air Lines 5 2026-06-04
SWR4KW - 5 2026-07-09
SWR3PE - 5 2026-06-18
SWR32F - 5 2026-07-12
SWR7H - 4 2026-06-29
SWR5BW Swiss International Air Lines 4 2026-06-05
SWR47W Swiss International Air Lines 4 2026-06-05
SWR3WG Swiss International Air Lines 4 2026-04-22
SWR3TA - 4 2026-06-20
SWR3CX Swiss International Air Lines 4 2026-06-04

Recent flights last 50

DateFlightRouteTakeoffLandingDuration
2026-07-13 SWR122C DUB → ZRH Jul 13, 18:15 UTCJul 13, 19:55 UTC1h 40m
2026-07-13 SWR404 - Jul 13, 15:10 UTCJul 13, 17:05 UTC1h 55m
2026-07-13 SWR404 ZRH → ZRH Jul 13, 14:00 UTCJul 13, 14:10 UTC10m
2026-07-13 SWR8PV - Jul 13, 12:50 UTCJul 13, 13:25 UTC35m
2026-07-13 SWR3XM - Jul 13, 09:25 UTCJul 13, 11:45 UTC2h 20m
2026-07-13 SWR55Y GVA → ARN Jul 13, 05:55 UTCJul 13, 08:10 UTC2h 15m
2026-07-12 SWR8YB LIS → GVA Jul 12, 14:45 UTCJul 12, 16:35 UTC1h 50m
2026-07-12 SWR32F GVA → LIS Jul 12, 10:25 UTCJul 12, 12:45 UTC2h 20m
2026-07-12 SWR5CD - Jul 12, 07:15 UTCJul 12, 08:35 UTC1h 20m
2026-07-12 SWR9PW - Jul 12, 04:40 UTCJul 12, 06:05 UTC1h 25m
2026-07-10 SWR7LW - Jul 10, 19:20 UTCJul 10, 20:00 UTC40m
2026-07-10 SWR9H GVA → NCE Jul 10, 17:40 UTCJul 10, 18:25 UTC45m
2026-07-10 SWR8YB - Jul 10, 14:15 UTCJul 10, 16:20 UTC2h 5m
2026-07-10 SWR32F - Jul 10, 10:25 UTCJul 10, 12:55 UTC2h 30m
2026-07-09 SWR96B ZRH → GVA Jul 9, 20:50 UTCJul 9, 21:25 UTC35m
2026-07-09 SWR1T - Jul 9, 18:30 UTCJul 9, 19:25 UTC55m
2026-07-09 SWR351E ZRH → NCE Jul 9, 16:45 UTCJul 9, 17:35 UTC50m
2026-07-09 SWR4KW AMS → ZRH Jul 9, 14:35 UTCJul 9, 15:35 UTC1h 0m
2026-07-09 SWR8YE - Jul 9, 12:15 UTCJul 9, 13:25 UTC1h 10m
2026-07-09 SWR5DA - Jul 9, 08:55 UTCJul 9, 10:30 UTC1h 35m
2026-07-09 SWR4PC - Jul 9, 06:45 UTCJul 9, 07:50 UTC1h 5m
2026-07-08 SWR849W DUS → ZRH Jul 8, 17:25 UTCJul 8, 18:05 UTC40m
2026-07-08 SWR43E ZRH → DUS Jul 8, 15:25 UTCJul 8, 16:20 UTC55m
2026-07-08 SWR431 LGW → ZRH Jul 8, 08:55 UTCJul 8, 10:10 UTC1h 15m
2026-07-08 SWR5YD ZRH → LGW Jul 8, 06:05 UTCJul 8, 07:20 UTC1h 15m
2026-07-08 SWR5YD GVA → ZRH Jul 8, 04:10 UTCJul 8, 04:45 UTC35m
2026-07-07 SWR8YB - Jul 7, 14:05 UTCJul 7, 16:10 UTC2h 5m
2026-07-07 SWR32F GVA → LIS Jul 7, 10:25 UTCJul 7, 12:45 UTC2h 20m
2026-07-06 SWR448G DUB → GVA Jul 6, 19:05 UTCJul 6, 20:50 UTC1h 45m
2026-07-06 SWR48X GVA → DUB Jul 6, 16:05 UTCJul 6, 18:00 UTC1h 55m
2026-07-06 SWR477V - Jul 6, 14:05 UTCJul 6, 15:10 UTC1h 5m
2026-07-06 SWR128K - Jul 6, 11:55 UTCJul 6, 12:55 UTC1h 0m
2026-07-06 SWR7BL - Jul 6, 08:20 UTCJul 6, 10:05 UTC1h 45m
2026-07-06 SWR955M - Jul 6, 05:30 UTCJul 6, 07:00 UTC1h 30m
2026-07-05 SWR357 - Jul 5, 18:55 UTCJul 5, 20:05 UTC1h 10m
2026-07-05 SWR316T - Jul 5, 16:35 UTCJul 5, 17:50 UTC1h 15m
2026-07-05 SWR8HD ATH → GVA Jul 5, 10:00 UTCJul 5, 12:40 UTC2h 40m
2026-07-05 SWR1820 GVA → ATH Jul 5, 05:40 UTCJul 5, 08:00 UTC2h 20m
2026-07-04 SWR7LW - Jul 4, 20:15 UTCJul 4, 21:00 UTC45m
2026-07-04 SWR9H GVA → NCE Jul 4, 18:30 UTCJul 4, 19:15 UTC45m
2026-07-04 SWR218L - Jul 4, 16:25 UTCJul 4, 17:25 UTC1h 0m
2026-07-04 SWR35L GVA → OLB Jul 4, 14:05 UTCJul 4, 15:20 UTC1h 15m
2026-07-04 SWR26L - Jul 4, 09:20 UTCJul 4, 12:55 UTC3h 35m
2026-07-04 SWR2368 - Jul 4, 04:55 UTCJul 4, 07:40 UTC2h 45m
2026-07-03 SWR357 - Jul 3, 18:50 UTCJul 3, 20:00 UTC1h 10m
2026-07-03 SWR316T - Jul 3, 16:10 UTCJul 3, 17:30 UTC1h 20m
2026-07-03 SWR13Y - Jul 3, 14:00 UTCJul 3, 15:10 UTC1h 10m
2026-07-03 SWR29K GVA → LHR Jul 3, 11:20 UTCJul 3, 12:35 UTC1h 15m
2026-07-03 SWR885C SKG → GVA Jul 3, 07:45 UTCJul 3, 10:05 UTC2h 20m
2026-07-03 SWR2AH GVA → SKG Jul 3, 04:40 UTCJul 3, 06:50 UTC2h 10m

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

Mode-S 4B17FA frequently asked

What is Mode-S code 4B17FA?
4B17FA is an ICAO 24-bit transponder address. Allocated to Switzerland. Assigned to HB-JCC.
Where is Mode-S 4B17FA registered?
Mode-S code 4B17FA is allocated to Switzerland (CH). All aircraft registered there receive a Mode-S address from a fixed block defined by ICAO Annex 10.
Is 4B17FA broadcasting right now?
No active broadcast right now. Last signal was 6h ago.
Hex, octal, and decimal Mode-S codes: what's the difference?
The same 24-bit identifier expressed in different bases: hex 4B17FA, octal 22613772, decimal 4,921,338.
What flights does 4B17FA operate?
Mode-S 4B17FA has broadcast 20 distinct callsigns, including SWR5HX, SWR8YE, SWR82P, SWR9EX, SWR404.