It is a long shot but maybe someone knows...
At July 17th, 1993 I was at Klecany/vodochody and noted there the following L-39 constructionnumbers;
..5228, ..5236, ..5237, ..5239, ..5247, ..5248, ..5250 and ..5226
Does anybody the operator and /or serials of these aiircraft?
Thanks in advance
Regards