I took the course last night and have now fulfilled the testing requirements of a Part 107 pilot. I already have a 333, but figure it can't hurt, took about 2 hrs. Got one question wrong on the test and they let me fix it and re-submit.It is not a leek. I have been doing the Lic course today un tell the FAA closed the sight for Maintenance. I will finish tomorrow and take the test. to add it to my current Lic.