2017 – Sponsormiddag (Test Track Thedinga) 2017.10.29 – Sponsormiddag (Test Track Thedinga) – foto© Hendrik Jan Lotterman 2017.10.29 – Sponsormiddag (Test Track Thedinga) – foto© Luco Bloem 2017.10.29 – Sponsormiddag (Test Track Thedinga) – foto© Bert Pot