What to do with your pending file Number:
When filing for a new license with FIT you will be given a pending file number that is automatically generated by the FCC’s file server upon successful submission of your application. You can track its status by clicking on the button below. You may be allowed, under certain circumstances, to operate on a temporary basis 10 business days after the FCC issues your file number pursuant to CFR 47 90.159. If you are not modifying an existing call sign, your temporary call sign will be “WT” followed by your local seven-digit phone number.