At this point the'HS' tail code began to be replaced with a'MY' tail code, with some block 40 F-16s were delivered right from the factory to the 307th Fighter Squadron's new home base.
The'HS' tail code began to be replaced with a'MY' tail code. This was with some block 40 F. This was at this point.16s were delivered right from the factory to the 307th Fighter Squadron's new home base.