F50 (catamaran)
Development | |
---|---|
Year | 2019 |
No. built | 10 |
Design | Development, one-design |
Builder(s) | Core Builders Composites |
Name | F50 |
Boat | |
Crew | 5, weight limit 438 kg (966 lb) |
Hull | |
Type | Foiling catamaran |
LOA | 15 m (49 ft 3 in) |
Beam | 8.8 m (28 ft 10 in) |
Rig | |
Rig type | Wing and jib |
Mast length | 18 m (59 ft) - 24 m (79 ft) |
Class is a member of World Sailing | |
← AC50
|
The F50 is a
Three AC50s from the
Specifications
The F50s use a two-element wingsail and jib for propulsion. One removable section in the wing can be used to achieve mast heights of 18 m (59 ft) and 24 m (79 ft) to suit wind conditions.[10] By the third event of the 2021-22 SailGP championship, SailGP plans to introduce a 29 m wingsail for use in extremely light conditions.[11] In SailGP regattas, the mast height, jib, and equipment are selected in competitions by the Tech Team Operations Manager, following a consultation with the Regatta Director and representatives from each team.[3]
Apart from the wingsheet, which is powered by two grinders, all trimming is hydraulically powered by electric motors and lithium-ion batteries.[2] This includes active pitch control of all appendages, daggerboard lifting/lowering, and the jibsheet. The reduction of one grinding position on board therefore allows the F50s to sail with just five crew. The geometry of the F50's daggerboards have been extended outside the maximum beam of the boat to provide more righting moment.[3][12]
The F50s comprise a
Crew
The F50s have a crew of six, consisting of a helmsman, wing trimmer, flight controller, two grinders and a strategist.[14] The flight controller controls the F50 using a double twist-grip device, which enables more accurate adjustment of the rake of the daggerboard. This relieves the helmsman, who previously flew the boat using twist-grips on the wheel, of flight control duties - allowing them to focus on tactics.[15] Additionally, the F50s have active control of the rudder pitch; crews are no longer required to set and lock off the rudder pitch before the start of each race, as was the case with the AC50s in the 2017 America's Cup.[5] While racing, crews stay in the windward hull.
F50s in culture
F50s were featured in Christopher Nolan's Tenet (2020). The scene featuring them was filmed in August 2019, following the 2019 Great Britain Sail Grand Prix in Cowes. The F50s belonging to the Japan and United States SailGP teams were used, with each being rebranded and painted white and blue respectively.[16] Rome Kirby and Tom Slingsby were two of the athletes involved in the filming of the scene.[17]
References
- ^ Fretter, Helen (4 October 2018). "The $1million match race: Ellison and Coutts unveil SailGP circuit for 50ft foiling catamarans Fretter Helen". Yachting World. Future plc. Retrieved 18 November 2023.
- ^ a b "SailGP F50: On board the sailing equivalent of a Formula 1 racecar". Yachting World. 2019-08-20. Retrieved 2021-05-30.
- ^ a b c "SailGP Explained // The F50". SailGP. Retrieved 2021-05-30.
- ^ "RELIVE THE BEST MOMENTS OF THE RANGE ROVER FRANCE SAIL GRAND PRIX". SailGP. Retrieved September 23, 2022.
- ^ a b "SailGP F50 v America's Cup AC50 catamarans". Yacht Racing Life. 2018-10-17. Retrieved 2021-05-30.
- ^ New, G. J. "Building the New SailGP F50". Retrieved 2021-05-30.
- ^ "SailGP". SailGP. Retrieved 2021-05-30.
- ^ "SailGP announces Denmark SailGP Team presented by ROCKWOOL to join world-class lineup for Season 2". SailGP. Retrieved 2021-05-30.
- ^ Bolle, Lars. "Profisegeln: Wird der SailGP die neue Formel 1?". YACHT - Alles rund ums Segeln (in German). Retrieved 2024-02-24.
- ^ "All about SailGP's new adjustable F50 wing". SailGP. Retrieved 2021-05-30.
- ^ "The sport's best athletes go head-to-head as SailGP kicks off | www.pressmare.it". pressmare.it. Retrieved 2021-05-30.
- ^ The supercharged F50s, SAILGP, 2018-10-03
- ^ F50 arms race, SAILGP, 2019-05-01
- ^ "World's Most Advanced Hydrofoil Boats Fly Above Water". YouTube. CNET. Retrieved 2023-05-19.
- ^ "Back to flight school". SailGP. Retrieved 2021-05-30.
- ^ "SailGP makes its Hollywood debut". SailGP. Retrieved 2021-05-30.
- ^ "On the set of Tenet". SailGP. Retrieved 2021-05-30.