Safety - Latvia
PRB monitoring
▪ Due to a single deficiency in the emergency and contingency response exercise, LGS failed to maintain the previously achieved RP3 target for safety objectives and policy. The additional measures to return on target for this specific management objective were identified and the NSA was confident that the ANSP will achieve level D in the coming year.
▪ LGS commenced a systematic assessment of the safety function to identify the necessary changes to improve its performance in relation to the safety risk management objective.
▪ Latvia recorded stable performance with respect to safety risks with no runway incursions and a single separation minima infringement in 2022.
▪ LGS uses specific safety recording tools for separation minima infringements and runway incursions, and is one of the few ANSPs that does so.
Effectiveness of Safety Management (EoSM) (KPI#1)
Safety occurrences
Rate of runway incursions (RIs) (PI#1)
| Rate of RIs per 100,000 airport movements - Latvia | ||||
| # | Airport name | APT movements | Number of RI | Rate RI per 100,000 |
|---|---|---|---|---|
| 1 | Riga | 54,630 | 0 | 0.00 |
| 2 | Liepaja | 2,345 | 0 | 0.00 |
| 3 | Ventspils | 241 | 0 | 0.00 |
| 4 | Tukums Jurmala | NA | NA | NA |
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 | LGS | 39,170 | 46,440 | 52,501 | NA | NA | 1 | 0 | 1 | NA | NA | 2.6 | 0.0 | 1.9 | NA | NA | NA | -100% | 0% | 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