Howaldtswerke-Deutsche Werft (often abbreviated HDW) is a German shipbuilding company, headquartered in Kiel.
"Flugboots from Hamburg: An outline history of Blohm und Voss flying-boats" Air Enthusiast No.82 July/August 1999 pp42–48* "Aviso Grille - Hitler's War Yacht" - Revel Barker==Zunanje povezave==*Uradna stran*Zgodovina*Luft '46 - Blohm + Voss