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Aircraft
HB-JOS
Common
- Mode S hex
- 4B1942
- Type
- Airbus A320A320
- Manufacturer
- Airbus
- Serial number
- 4391
- Year built
- 201016 years old
- Operator
- Chair Airlines (CSW)
- Country of registration
Switzerland
- First contact
- 13 Sept 2017, 13:06
- Last contact
- 19 Oct 2026, 22:25
- Logged visits
- 1,513
The station's story
- Cumulative contact time
- 193 h
- Distinct days
- 807
- Highest captured altitude
- 39,025 ft
- Discovery rank
- #25,636 of 60,480
- Longest contact
- 0 h 40 min
- Contacts on this Mode S address
- 1,556 contacts on the address, 1,513 under this registration: the address has carried several identities over time.
Same airframe, also seen as
- HZ-AS35from 7 Oct 2016 to 7 Oct 2016 · 2 contacts
These registrations share the same serial number and type according to the reference data. Serial numbers can collide, though: it is a deduction, not a certainty.
Observed callsigns
CSW (551 contacts, 2025-2026) · GSW (541 contacts, 2023-2025) · ENT (2 contacts, 2025)
Operator as per the registry of 19 Oct 2026; observed callsigns are the freshest measurement.
Visits
| Callsign | Route | First contact | Last contact | Altitude at end of contact | Positions |
|---|---|---|---|---|---|
| GSW610 | LFSB > BKPR | 2 Nov 2024, 06:162 Nov 2024 | 2 Nov 2024, 06:24 | 21,950 ft | 44 |
| GSW613 | route not resolved | 1 Nov 2024, 22:151 Nov 2024 | 1 Nov 2024, 22:22 | 8,200 ft | 23 |
| GSW612 | route not resolved | 30 Oct 2024, 15:1230 Oct 2024 | 30 Oct 2024, 15:19 | 22,900 ft | 59 |
| GSW5600 | route not resolved | 30 Oct 2024, 06:5630 Oct 2024 | 30 Oct 2024, 06:57 | 9,000 ft | 5 |
| GSW613 | route not resolved | 29 Oct 2024, 22:2029 Oct 2024 | 29 Oct 2024, 22:27 | 10,200 ft | 13 |
| GSW612 | route not resolved | 27 Oct 2024, 12:0127 Oct 2024 | 27 Oct 2024, 12:05 | 17,475 ft | 64 |
| GSW610 | LFSB > BKPR | 27 Oct 2024, 06:1527 Oct 2024 | 27 Oct 2024, 06:18 | 16,700 ft | 240 |
| GSW613 | route not resolved | 26 Oct 2024, 22:3326 Oct 2024 | 26 Oct 2024, 22:34 | 15,675 ft | 14 |
| not transmitted | route not resolved | 26 Oct 2024, 12:3826 Oct 2024 | 26 Oct 2024, 12:40 | 16,850 ft | 2 |
| GSW611 | route not resolved | 26 Oct 2024, 11:0626 Oct 2024 | 26 Oct 2024, 11:13 | 10,650 ft | 13 |
| GSW610 | LFSB > BKPR | 26 Oct 2024, 06:1926 Oct 2024 | 26 Oct 2024, 06:26 | 20,600 ft | 71 |
| not transmitted | route not resolved | 25 Oct 2024, 22:0925 Oct 2024 | 25 Oct 2024, 22:09 | 16,625 ft | no position received |
| GSW612 | route not resolved | 25 Oct 2024, 12:1925 Oct 2024 | 25 Oct 2024, 12:26 | 20,600 ft | 30 |
| GSW610 | LFSB > BKPR | 25 Oct 2024, 06:1725 Oct 2024 | 25 Oct 2024, 06:22 | 19,075 ft | 114 |
| not transmitted | route not resolved | 24 Oct 2024, 22:2724 Oct 2024 | 24 Oct 2024, 22:33 | 10,800 ft | no position received |
| GSW612 | route not resolved | 24 Oct 2024, 12:0224 Oct 2024 | 24 Oct 2024, 12:04 | 21,625 ft | 23 |
| GSW613 | route not resolved | 23 Oct 2024, 22:1723 Oct 2024 | 23 Oct 2024, 22:22 | 11,250 ft | 10 |
| GSW612 | route not resolved | 23 Oct 2024, 11:5823 Oct 2024 | 23 Oct 2024, 12:02 | 17,475 ft | 77 |
| GSW612 | route not resolved | 22 Oct 2024, 11:5822 Oct 2024 | 22 Oct 2024, 12:01 | 19,450 ft | 22 |
| GSW613 | route not resolved | 21 Oct 2024, 22:1421 Oct 2024 | 21 Oct 2024, 22:22 | 11,175 ft | 12 |
| GSW612 | route not resolved | 21 Oct 2024, 12:0421 Oct 2024 | 21 Oct 2024, 12:06 | 18,075 ft | 21 |
| GSW613 | route not resolved | 20 Oct 2024, 22:5520 Oct 2024 | 20 Oct 2024, 23:04 | 6,325 ft | 12 |
| GSW1EP | LSZH > LEPA | 20 Oct 2024, 12:2820 Oct 2024 | 20 Oct 2024, 12:45 | 35,000 ft | 833 |
| GSW612 | route not resolved | 13 Oct 2024, 11:5413 Oct 2024 | 13 Oct 2024, 11:57 | 19,425 ft | 5 |
| not transmitted | route not resolved | 13 Oct 2024, 10:3413 Oct 2024 | 13 Oct 2024, 10:41 | 11,475 ft | no position received |
