I have lost 2 AAMs and an ARCOM from my first unit. No hard copies, nothing on OMPF or iPERMS. How can I prove that I have them?

You can always try to contact your platoon sergeant or whoever put you in for the award. It's possible they have it saved in their email. Otherwise, I have some bad news for you if the unit doesn't have it.

Write your previous unit, they should maintain copies of the orders for two years in the coff file at PAC.

Additionally, I have contacted my old S1. They say they no longer have them. However, I get the feeling they are blowing me off.

Ouch... Contact your old unit S1, they should have them on file, hopefully.. good luck!

If you have your certificate for this awards, there is a chance that you can get your awards in the system. It happened to me on one of my AAM i was awarded on my previous unit, they only gave me the certificate but never the DA Form 638, but the certificate had the order number, so my new unit was able to do the paperwork for me.

Always keep the orders that go w the award..

Even though you don't physically possess then, and the weren't uploaded into iPerms, are they on your ERB/SRB? If so, it's possible the awards can be recreated.

You don’t have the certificates I assume. You will have to contact he issuing unit and request the records. They should have been documented on your DD214.

I'd recommend all advice given to pursue those missing awards. In the meantime I sure wouldn't wear them on a uniform until you know you have a record. Do you not even have proof thru a promotion points worksheet?