I am planning on sending in my resume to asa in the next few weeks and I have a few questions:

1. They accept applications via e-mail, so do I send it as an attatchment, and if so, what type of attachment do they prefer (word document, pdf, etc.)

2. Is it a good idea to send a cover letter with the resume?

3. Is there anything else that I need to send with the resume such as copies of my medical, FCC, passport?

I apologize if this has been asked before, but I haven't been able to find this info online. Thanks.