Less than 3 seconds on google says otherwise. Ignoring the hundreds of near-misses, here's a handful of actual collisions.

https://www.bbc.com/news/uk-36067591

https://www.newswire.ca/news-releases/investigation-report-i... international-airport-quebec-674056663.html

https://www.bloomberg.com/news/articles/2017-12-14/drone-ope...

https://petapixel.com/2018/02/16/drone-causes-aircraft-crash...