[Rottler]

Hello Adriano,

according to the MACR 1304 the Spitfire Vc JK609 was lost on 5 November 1943, not 11 May 1943.

In the JFV Vol. 11/II (Prien-Stemmer-Rodeike-Bock) are listed the following claims of the III./JG 53 on 11 May 1943:
Stab III./JG 53 Hptm Franz Götz B-25 12.24 10 km west of Marsala confirmed
8./JG 53 Uffz Jens Bahnsen B-25 12.25 10 km west of Marsala confirmed
9./JG 53 Uffz Wilhelm Manz P-38 12.25 10 km northeast of Marsala not confirmed
9./JG 53 Fw Helmut Kühl B-26 12.50 10 km west of Marsala not confirmed.

Regards
Leo