River Lune Lancaster district at times when the statutory services require assistance. The team is equipped with rescue sleds and a powered inflatable boat for use on the river. The RNLI can also be seen on the river fairly regularly, including both the D class and their Hovercraft, The Hurley Flyer. Rather than transit to scene from the Lifeboat station, the RNLI will often drive to the scene, often launching at Snatchems Golden Ball pub. River Lune The River Lune (archaically sometimes Loyne) is a river in length in Cumbria and Lancashire, England. The river begins as a stream at Newbiggin, in
Spherical lune Spherical lune In spherical geometry, a spherical lune is an area on a sphere bounded by two half great circles which meet at antipodal points, and is an example of a digon, {2}, with dihedral angle θ. The word "lune" derives from "luna", the Latin word for Moon. A spherical wedge is the volume of space bounded by two planes passing through a sphere center and the surface of the sphere. Great circles are the largest possible circles (circumferences) of a sphere; each one divides the surface of the sphere into two equal halves. Two great circles always intersect at