u/Cav30

Has anyone ever successfully amended an approved application? I submitted for a 200 ton upgrade but now I want to change it to a 500 ton upgrade after I changed my mind to go straight to 500 ton. I'm hoping they can accept an updated sea time letter and change my requirements to test rather than going through a complete re do of my entire application which has other endorsements attached to it. I currently meet all other requirements for Master 500 ton.