Background
He was born in Arzignano, and was a member of the Italy national team and has represented them in several World Team Cup competitions.
He was born in Arzignano, and was a member of the Italy national team and has represented them in several World Team Cup competitions.
He has ridden in the Speedway Grand Prix series and has reached five Speedway World Championship finals. 1985 - Bradford, Odsal Stadium - 13th - 4pts
1986 - Chorzów, Silesian Stadium - 15th - 2pts
1990 - Bradford, Odsal Stadium - 8th - 8pts
1991 - Göteborg, Ullevi - 11th - 6pts
1993 - Pocking, Rottalstadion - 12th - 5pts
Since retiring in 2001, Castagna took charge of speedway in Italy and was the Italia national team manager. At its meeting on Friday 22 February 2013, the FIM Board of Directors appointed new Directors and new members in various Commissions.
Armando was appointed as new Director of the FIM Track Racing Commission (CCP), succeeding Roy Otto.