The number of block positions for May is 1324. There are appox. 475 f/a on leave or not available to fly. This indicates that the last primary line holder will be base number 1829. This equals to April-May of 1989. So it is a given that Reserve for Philadelphia will be around August of 1989. Also, this number will continue to dwindle as aircraft are returned. Things are even worse in CLT and PIT. If anyone is waiting for things to get better seniority wise forget it. We have seen our best days with this airline.