![](https://flightsafety.org/wp-content/uploads/2021/11/Helsinki_vantaa--e1637159927969.jpg)
Pandemic-driven layoffs of airport winter maintenance personnel led to reductions in ice control at Helsinki-Vantaa Airport – and to an accident in which a Finnair Airbus A350 slid off a slippery taxiway, according to the Safety Investigation Authority, Finland.