La PlancheLa Planche is a commune in the Loire-Atlantique department in the Pays [de la Loire] region in western France.It is situated at 25 km south of Nantes. The 1973 [Nantes mid-air collision] took place above La Planche.PopulationCultureIn La Planche, the Musée de la [chanson française] has been established in 1992. The goal of the museum, to remember the artists that have established the heritage of the chanson.