MVPDs subject to Sec. 76.611 must submit the results of ground based measurements derived in accordance with Sec. 76.611(a)(1) or airspace measurements derived in accordance with Sec. 76.611(a)(2), including a description of the method by which compliance with basic signal leakage criteria is achieved and the method of calibrating the measurement equipment. This information shall be provided to the Commission each calendar year via FCC Form 320. [68 FR 27003, May 19, 2003]