sensors Mode-S transponder
4B191A
ICAO 24-bit transponder address · allocated to Switzerland
Currently assigned to HB-JNE · BOEING 777-300ER
- Hex
- 4B191A
- Octal
- 22614432
- Decimal
- 4,921,626
- Country
- CH
- Tail
- HB-JNE
- Type
- B77W
- Flights observed
- 84
- Distinct callsigns
- 20
- Country
- CH
- Last broadcast
- 1h ago
Last known position
Country allocation
The ICAO 24-bit address 4B191A 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 |
|---|---|---|---|
| SWR9G | Swiss International Air Lines | 6 | 2026-05-28 |
| SWR8T | Swiss International Air Lines | 6 | 2026-05-27 |
| SWR41G | Swiss International Air Lines | 6 | 2026-05-20 |
| SWR40 | Swiss International Air Lines | 6 | 2026-05-19 |
| SWR181 | Swiss International Air Lines | 6 | 2026-05-25 |
| SWR180 | Swiss International Air Lines | 6 | 2026-05-24 |
| SWR7093 | - | 5 | 2026-04-13 |
| SWR65 | Swiss International Air Lines | 5 | 2026-05-29 |
| SWR64E | Swiss International Air Lines | 5 | 2026-05-28 |
| SWR177 | Swiss International Air Lines | 5 | 2026-05-22 |
| SWR176 | Swiss International Air Lines | 5 | 2026-05-21 |
| SWR93 | Swiss International Air Lines | 4 | 2026-05-26 |
| SWR92 | Swiss International Air Lines | 4 | 2026-05-25 |
| SWR39 | Swiss International Air Lines | 4 | 2026-05-30 |
| SWR35G | Swiss International Air Lines | 4 | 2026-05-29 |
| SWR139 | Swiss International Air Lines | 2 | 2026-05-17 |
| SWR138 | Swiss International Air Lines | 2 | 2026-05-17 |
| SWR161 | Swiss International Air Lines | 1 | 2026-04-19 |
| SWR160 | Swiss International Air Lines | 1 | 2026-04-18 |
| FHY693 | - | 1 | 2026-05-19 |
Recent flights last 50
| Date | Flight | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|---|
| 2026-05-30 | SWR39 | SFO → ZRH | May 30, 03:00 UTC | May 30, 04:30 UTC | 1h 30m |
| 2026-05-29 | SWR35G | ZRH → SFO | May 29, 12:00 UTC | May 29, 23:25 UTC | 11h 25m |
| 2026-05-29 | SWR65 | MIA → ZRH | May 29, 00:00 UTC | May 29, 08:20 UTC | 8h 20m |
| 2026-05-28 | SWR64E | ZRH → MIA | May 28, 11:30 UTC | May 28, 21:20 UTC | 9h 50m |
| 2026-05-28 | SWR9G | ORD → ZRH | May 28, 00:45 UTC | May 28, 09:00 UTC | 8h 15m |
| 2026-05-27 | SWR8T | ZRH → ORD | May 27, 12:05 UTC | May 27, 20:50 UTC | 8h 45m |
| 2026-05-26 | SWR93 | GRU → ZRH | May 26, 22:05 UTC | May 27, 08:50 UTC | 10h 45m |
| 2026-05-25 | SWR92 | ZRH → GRU | May 25, 21:04 UTC | May 26, 08:30 UTC | 11h 25m |
| 2026-05-25 | SWR181 | BKK → ZRH | May 25, 06:20 UTC | May 25, 17:35 UTC | 11h 15m |
| 2026-05-24 | SWR180 | ZRH → BKK | May 24, 16:30 UTC | May 24, 23:46 UTC | 7h 16m |
| 2026-05-24 | SWR39 | SFO → ZRH | May 24, 03:00 UTC | May 24, 13:30 UTC | 10h 30m |
| 2026-05-23 | SWR35G | ZRH → SFO | May 23, 11:45 UTC | May 23, 23:10 UTC | 11h 25m |
| 2026-05-22 | SWR177 | SIN → ZRH | May 22, 16:00 UTC | May 23, 04:20 UTC | 12h 20m |
| 2026-05-21 | SWR176 | ZRH → SIN | May 21, 21:00 UTC | May 22, 09:05 UTC | 12h 5m |
| 2026-05-21 | SWR181 | BKK → ZRH | May 21, 06:10 UTC | May 21, 17:10 UTC | 11h 0m |
| 2026-05-20 | SWR180 | ZRH → BKK | May 20, 16:50 UTC | May 21, 03:20 UTC | 10h 30m |
| 2026-05-20 | SWR41G | LAX → ZRH | May 20, 02:45 UTC | May 20, 12:45 UTC | 10h 1m |
| 2026-05-19 | SWR40 | ZRH → LAX | May 19, 11:45 UTC | May 19, 23:10 UTC | 11h 25m |
| 2026-05-19 | FHY693 | - | May 19, 09:35 UTC | May 19, 09:55 UTC | 20m |
| 2026-05-19 | SWR65 | MIA → ZRH | May 19, 00:00 UTC | May 19, 08:35 UTC | 8h 35m |
| 2026-05-18 | SWR64E | ZRH → MIA | May 18, 11:25 UTC | May 18, 21:05 UTC | 9h 39m |
| 2026-05-17 | SWR139 | HKG → ZRH | May 17, 23:30 UTC | May 18, 04:11 UTC | 4h 41m |
| 2026-05-17 | SWR139 | HKG → ZRH | May 17, 15:40 UTC | May 17, 15:50 UTC | 10m |
| 2026-05-17 | SWR138 | ZRH → HKG | May 17, 07:30 UTC | May 17, 08:05 UTC | 35m |
| 2026-05-16 | SWR138 | ZRH → HKG | May 16, 20:40 UTC | May 17, 05:10 UTC | 8h 30m |
| 2026-05-16 | SWR39 | SFO → ZRH | May 16, 03:10 UTC | May 16, 13:31 UTC | 10h 21m |
| 2026-05-15 | SWR35G | ZRH → SFO | May 15, 12:20 UTC | May 15, 23:55 UTC | 11h 34m |
| 2026-05-14 | SWR93 | GRU → ZRH | May 14, 21:40 UTC | May 15, 08:15 UTC | 10h 35m |
| 2026-05-13 | SWR92 | GRU → EZE | May 13, 21:10 UTC | May 14, 08:45 UTC | 11h 35m |
| 2026-05-13 | SWR41G | LAX → ZRH | May 13, 03:05 UTC | May 13, 13:40 UTC | 10h 35m |
| 2026-05-12 | SWR40 | ZRH → LAX | May 12, 11:45 UTC | May 12, 23:30 UTC | 11h 45m |
| 2026-05-11 | SWR93 | GRU → ZRH | May 11, 21:55 UTC | May 12, 08:15 UTC | 10h 20m |
| 2026-05-10 | SWR92 | GRU → EZE | May 10, 21:10 UTC | May 11, 09:00 UTC | 11h 50m |
| 2026-05-10 | SWR39 | SFO → ZRH | May 10, 02:55 UTC | May 10, 13:35 UTC | 10h 40m |
| 2026-05-09 | SWR35G | ZRH → SFO | May 9, 12:00 UTC | May 9, 23:20 UTC | 11h 20m |
| 2026-05-08 | SWR93 | GRU → ZRH | May 8, 22:00 UTC | May 9, 08:25 UTC | 10h 25m |
| 2026-05-07 | SWR92 | GRU → EZE | May 7, 21:00 UTC | May 8, 08:44 UTC | 11h 44m |
| 2026-05-07 | SWR181 | BKK → ZRH | May 7, 06:35 UTC | May 7, 18:00 UTC | 11h 26m |
| 2026-05-06 | SWR180 | ZRH → BKK | May 6, 16:20 UTC | May 7, 02:15 UTC | 9h 55m |
| 2026-05-06 | SWR41G | LAX → ZRH | May 6, 03:10 UTC | May 6, 13:40 UTC | 10h 30m |
| 2026-05-05 | SWR40 | ZRH → LAX | May 5, 11:40 UTC | May 5, 22:45 UTC | 11h 5m |
| 2026-05-04 | SWR177 | SIN → ZRH | May 4, 16:00 UTC | May 5, 04:15 UTC | 12h 16m |
| 2026-05-03 | SWR176 | ZRH → SIN | May 3, 21:10 UTC | May 4, 08:50 UTC | 11h 40m |
| 2026-05-03 | SWR181 | BKK → ZRH | May 3, 05:55 UTC | May 3, 17:10 UTC | 11h 15m |
| 2026-05-02 | SWR180 | ZRH → BKK | May 2, 16:20 UTC | May 3, 02:20 UTC | 10h 0m |
| 2026-05-02 | SWR41G | LAX → ZRH | May 2, 02:55 UTC | May 2, 13:40 UTC | 10h 45m |
| 2026-05-01 | SWR40 | ZRH → LAX | May 1, 12:15 UTC | May 1, 23:30 UTC | 11h 15m |
| 2026-04-30 | SWR177 | SIN → ZRH | Apr 30, 16:05 UTC | May 1, 04:30 UTC | 12h 25m |
| 2026-04-29 | SWR176 | ZRH → SIN | Apr 29, 21:00 UTC | Apr 30, 08:25 UTC | 11h 24m |
| 2026-04-29 | SWR181 | BKK → ZRH | Apr 29, 06:15 UTC | Apr 29, 17:55 UTC | 11h 41m |
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-JNE page for operator, model, and routing details .