Except as otherwise provided in this part, documents shall be filed with the FAA during a proceeding under this part as follows:

(a) Filing address. Documents to be filed with the FAA shall be filed with the Office of the Chief Counsel, Attention: FAA Part 16 Airport Proceedings Docket, AGC-610, Federal Aviation Administration, 800 Independence Ave., SW., Washington, DC, 20591. Documents to be filed with a hearing officer shall be filed at the address stated in the hearing order.

(b) Date and method of filing. Filing of any document shall be by personal delivery or mail as defined in this part, or by facsimile (when confirmed by filing on the same date by one of the foregoing methods). Unless the date is shown to be inaccurate, documents to be filed with the FAA shall be deemed to be filed on the date of personal delivery, on the mailing date shown on the certificate of service, on the date shown on the postmark if there is no certificate of service, on the send date shown on the facsimile (provided filing has been confirmed through one of the foregoing methods), or on the mailing date shown by other evidence if there is no certificate of service and no postmark.

(c) Number of copies. Unless otherwise specified, an executed original and three copies of each document shall be filed with the FAA Part 16 Airport Proceedings Docket. Copies need not be signed, but the name of the person signing the original shall be shown. If a hearing order has been issued in the case, one of the three copies shall be filed with the hearing officer. If filing by facsimile, the facsimile copy does not constitute one of the copies required under this section.

(d) Form. Documents filed with the FAA shall be typewritten or legibly printed. In the case of docketed proceedings, the document shall include the docket number of the proceeding on the front page.

(e) Signing of documents and other papers. The original of every document filed shall be signed by the person filing it or the person's duly authorized representative. The signature shall serve as a certification that the signer has read the document and, based on reasonable inquiry and to the best of the signer's knowledge, information, and belief, the document is --

(1) Consistent with this part;

(2) Warranted by existing law or that a good faith argument exists for extension, modification, or reversal of existing law; and

(3) Not interposed for any improper purpose, such as to harass or to cause unnecessary delay or needless increase in the cost of the administrative process.

(f) Designation of person to receive service. The initial document filed by any person shall state on the first page the name, post office address, telephone number, and facsimile number, if any, of the person(s) to be served with documents in the proceeding. If any of these items change during the proceeding, the person shall promptly file notice of the change with the FAA Part 16 Airport Proceedings Docket and the hearing officer and shall serve the notice on all parties.