Former code of Chagrin Falls Airport, Chagrin Falls, Ohio USA (now closed)
Regional » Airport Codes
Green Canyon Block 158 Supplementary Aviation Weather Reporting Station, Gulf of Mexico
5F3 - 5F4 - 5F5 - 5F8 - 5G0 - 5G2 - 5G6 - 5G7 - 5G8 - 5G9
"5G1." Abbreviations.com. STANDS4 LLC, 2015. Web. 4 Oct. 2015. <http://www.abbreviations.com/5G1>.