Safety - Switzerland
PRB monitoring
▪ Skyguide achieved the RP3 EoSM targets for all management objectives, except for safety risk management, which is in line with its planned maturity level. In 2022, the NSA reviewed Skyguide’s safety management function and concluded that the ANSP should achieve all the EoSM targets before the end of RP3. Skyguide implemented specific measures in all safety management areas to maintain safety performance.
▪ In 2022, Switzerland recorded a lower rate of runway incursions, and marginally higher rate of separation minima infringements despite significant traffic increase.
Effectiveness of Safety Management (EoSM) (KPI#1)
Safety occurrences
Rate of runway incursions (RIs) (PI#1)
| Rate of RIs per 100,000 airport movements - Switzerland | ||||
| # | Airport name | APT movements | Number of RI | Rate RI per 100,000 |
|---|---|---|---|---|
| 1 | Zürich | 211,125 | 0 | 0.00 |
| 2 | Geneva | 163,666 | 0 | 0.00 |
Rate of separation minima infringements (SMIs) (PI#2)
| Rate of SMI with ANS contribution per 100,000 flight hours | |||||||||||||||||||||
| # | ANSP |
Flight hours
|
Number of SMIs
|
Rate of SMI per 100,000 flight hours
|
% variation in rate of SMIs
|
||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 2021 | 2022 | 2023 | 2024 | 2020 | 2021 | 2022 | 2023 | 2024 | 2020 | 2021 | 2022 | 2023 | 2024 | 2020 | 2021 | 2022 | 2023 | 2024 | ||
| 1 | SKYGUIDE | 150,242 | 137,471 | 318,606 | NA | NA | 0 | 2 | 5 | NA | NA | 0.0 | 5.8 | 1.6 | NA | NA | NA | 0% | -73% | NA | NA |
Quality of occurences reporting
Detailed information on Safety performance monitoring for the year 2022 are included in Performance Review Body Monitoring Report 2022, Annex III – Safety report
Use of automated safety data recording system (ASDRS) (PI#3)
| Use of automated safety data recording system - 2022 | |
| For RIs | For SMIs |
|---|---|
| ✘ | ✓ |
Detailed information on Safety performance monitoring for the year 2022 are included in Performance Review Body Monitoring Report 2022, Annex III – Safety report