To obtain an extension pursuant to 18 Pa.C.S. § 5712(b), an application, affidavit, and proposed extension order shall be submitted to the Issuing Judge. The application must have all of the features contained in the original application and must also contain a particular statement of facts showing the results obtained to date from the interception or a reasonable explanation of the failure to obtain such results.
210 Pa. Code r. 3550