Just for the record,this plane is from Tayeset (squadron) 101 of the IAF,also known as "Hakrav Harishona",means "the first fighting".
The Avia s-199 hebrew name is "Sakin",means "knife". They were the first planes of Tayeset 101, and their first action was in 29th May 1948 when for Avia s-199 attacked an egyptian column in Ashdod.
The plane in the picture is located in the IAF museum in Hatzerim,and there was attempts to bring it into a flying state in "Cyclone" factory,but there was no spare parts available.