[Code of Federal Regulations] [Title 47, Volume 5] [Revised as of October 1, 2003] From the U.S. Government Printing Office via GPO Access [CITE: 47CFR87.109] [Page 239] TITLE 47--TELECOMMUNICATION COMMISSION (CONTINUED) PART 87_AVIATION SERVICES--Table of Contents Subpart C_Operating Requirements and Procedures Sec. 87.109 Station logs. A station at a fixed location in the international aeronautical mobile service must maintain a written or automatic log in accordance with Paragraph 3.5, Volume II, Annex 10 of the ICAO Convention.