First of all, the fact that you never had phone calls returned from certain agencies is hardly diming them out. More accurately, it is a reflection of you. You need to understand the volume that these guys deal with and it is the PERSISTANT ones that speak to recruiters. They are too busy answering their phones to take the time out to return calls to potential applicants that may ormay not qualify for the current hiring initiatives.
Now, to answer your primary question, you are probably dead in the water. While there is an age waiver, I have never heard of any agencies using them except for people who were given conditional offers prior to 37 years of age, but getting the final offer after they would otherwise be eligible. Unless you have a close friend of the family who is a Senator, you may be SOL. Sorry.
We bring evil things to evil people, kicking in a door near you!
."In theory, there is no difference between theory and practice. But,
in practice, there is."
- Jan L.A. van de Snepscheut
"The difference between 'involvement' and 'commitment' is like
an eggs-and-ham breakfast: the chicken was 'involved' - the pig
was'committed'."
-unknown
Working on a PhD in CQB one doorway at a time.
When the wolf attacks, he will find not all who run with the flock are sheep!