The Abu Dhabi Grand Prix was the final outing for a number of drivers up and down the grid before they switch teams for next year, or leave Formula 1 altogether.
Sebastian Vettel is swapping Ferrari for Aston Martin, while Carlos Sainz is leaving McLaren to take Vettel's seat at Ferrari, and Daniel Ricciardo is slotting in at the Woking team, after two years with Renault.
All three took the opportunity to say their goodbyes over team radio after the race in Abu Dhabi, as did Kevin Magnussen, who is leaving Haas to go racing in the USA next year.
There were tears, farewells and even outbursts of song over the airwaves at the Yas Marina Circuit – and you can hear all the best moments in our team radio round up in the video above.
Next Up
Related Articles
BettingMcLaren's improved pace shortens Norris title odds
The state of play at Aston Martin
BettingHow bettors can back Stroll despite Aston Martin woes
BettingHow to find value as Verstappen betting odds slide
BettingInside Ferrari's fast starts and their impact on betting
Wolff on how to 'best handle' Mercedes intra-team battle