Hi Eric, My name is John Calhoun and im way happy to hear that you found an aileron for my Extra 300s. I dont have an acct. number. Everything use to get shipped to my ex but were not doing that anymore. If  it helps the name would have been under Marilyn Calhoun, Tacoma Wa. 98404. I would like to pay with PAYPAL and if you can send an invoice to my email, [email protected] would be easiest for me, or if you prefer you can call me during the day at 253-606-4275 and i can pay w/ creditcard, either way, but hey .a huge thanks and look forward to hearing from you,,,,jc