The Turbo Service International Plate has only been presented a few times. Once, at the 2005 National Championships to Ben Houghton for winning the single handed race, presumably because the Bass Charrington Trophy was missing.
It is not know why it was presented in 2006 & 2007, maybe for the Single Handed race in 2006 and endeavour in 2007.
In 2019 onwards it was was awarded at the Nationals to the Youngest Helm to complete all races.
Here are some photographs of past winners
| Year | Held by | Note |
| 2022 | Torrunn Brown | |
| 2021 | Bethan Reynolds | |
| 2019 | George Lenney | |
| 2017 | Simon & Tyson Barwood (AUS) | Awarded at the Nationals for the winners of Race 2 in place of the Cassandra's Cauldon which was missing. With Martin Egan |
| 2016 | Melissa Heppell & Amelie Hiscocks | Awarded at the Nationals for the winners of Race 2 in place of the Cassandra's Cauldon which was missing. |
| 2015 | Dave & Imogen Wade | Awarded at the Nationals for the winners of Race 2 in place of the Cassandra's Cauldon which was missing. |
| 2013 | ||
| 2007 | Beth Spencer | |
| 2006 | Edward Grey | |
| 2005 | Ben Houghton | 1st in the Single Handed Race at the National Championships |
