The technical and nautical information on Folly:

Ship: Westerly Storm 33
Name: Folly (Foxtrot Oscar Lima Lima Yankee)
Callsign: PD 3067 (Papa Delta Three Zero Six Seven)
MMSI: 244026128 (two-four-four zero-two-six one-two-eight)

Lenght: 10.10m
Width: 3.52m
Depth: 1.68m
Height: 14.00m
Weight: 5.5 ton

Main sail: 22.5 m2
Genua: 34.7 m2
Engine: Volvo 2002 18 Hp

Design: Ed Dubois