Casa 352 crash, Jul 6, 1952 (7 killed), Hoyo de Manzanare...
Casa 352 accident on July 6, 1952 near Hoyo de Manzanares Madrid, Spain with 7 fatalities.
- Date: July 6, 1952
- Aircraft: Casa 352
- Location: Hoyo de Manzanares Madrid, Spain
- Fatalities: 7
- Phase of flight: En route
A Spanish Air Force Casa 352 crashed at Hoyo de Manzanares, about 30 km northwest of Madrid, on 6 July 1952. Seven of the twelve occupants were killed and five were injured. The cause is not known.