Hello,
Tenente Pier Antonio Poggi and 1o Avieri Ovidio Podda were KIA on 11 November 1940.
For more info about their fates see my site at:
http://surfcity.kund.dalnet.se/falco_bob.htm
The info on
MM21904 is new to me. Where does this info comes from? Do you have an aircraft no. on this aircraft?
Best wishes/Håkan