I am just trying to get some info in misdemeanors.....

My soon to be ex-wife has placed a temporary protection order on me, she since violated me on that with an E-Mail trying to work things out. My lawyer is working with the DA to get things dropped. Most likely they are going to give me a defered sentence. This a Class II misdemeanor....

What does this mean for my flying career?? Does this show up on my FBI background check if I take the defered sentence with the charges dismissed afterwards? Can this be sealed so it stays out of all records? Is a deffered sentence a conviction?

Any help and advice would be great,
Thanks