TSRABECOMING,
From memory the pilot specialist testing takes a bit over half the day and consists of some general math, flying specific math and hand eye coordination tests. It took me about 4 months between my initial application and getting a call for PSA which I did last March and I only just got a call for distribution last week to probably start in May. On the other hand I have friends who only waited about 2 months, it all depends what service you prefer and when they're hiring.