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Airport moved from (-164.6501, 62.6793) to (-164.7222, 62.68305) (glremsberg)September 10, 2012 : Added Akutan Airport to dataset (glremsberg)May 15, 2013 : Deleted Skagway SPB and Kodiak Inner Harbor SPB (based off information from Statewide Aviation and The Public Works Director from Kodiak). Added Kodiak Lilly Lake SPB (9Z3) and Kodiak Trident Basin SPB to dataset.Updated spatial location of the following Sea Plane Bases (Angoon SPB, Coffman Cove SPB, Haines SPB, Hoonah SPB, Hydaburg SPB, Hyder SPB, Ketchikan SPB, Kotzebue SPB, Metlakatla SPB, Petersburg Lloyd R Roundtree SPB, Port Protection SPB, Seldovia SPB, and Wrangell SPB) with the assistance of the Statewide Ports and Harbors Engineer. (glremsberg)May 20, 2013 : Changed ownership of Yakutat SPB to Local Government (City & Borough of Yakutat). There are now 301 data points with 254 Airports belonging to DOT&PF. (glremsberg)May 31, 2013 : Added back the Skagway SPB & updated spatial information based on the information from Richard Sewell (Aviation Policy Planner) of Statewide Aviation. Updated (changed) spelling of Kakhonak Apt to the current spelling of Kokhanok Apt. There are now 302 data points with 254 Airports belonging to DOT&PF. (glremsberg)February 20, 2014 : Relocated Chefornak Airport to new airport location approximately 0.8 miles south of previous location There are still 302 data points with 254 Airports belonging to DOT&PF. (glremsberg)January 30, 2015 : Changed ownership of Robe Lake SPB, Thorne Bay SPB, Meyers Chuck SPB, and Craig SPB to Local Government. There were 2 points for Hollis (Hollis Bay SPB & Hollis SPB) - removed Hollis SPB from data and kept Hollis Bay SPB (HYL) in data. There are now 301 data points with 249 Airports belonging to DOT&PF. (glremsberg)March 1, 2017 : These 7 DOT&PF Airports were removed from the dataset : (1) Fort Glenn Apt (No FAA ID); (2) Iliamna Pike Lake Airport (ILI) (Combined with Iliamna Apt (ILI)); (3) Ketchikan SPB (5KE); (4) Kotzebue SPB (K36); (5) North Shore Apt (No FAA ID); (6) Fairbanks SPB (FAB) (Combined with FIA); and (7) Lake Hood SPB (LHD) (Combined with Lake Hood Strip). The Hollis Clark Bay SPB name was changed to Clark Bay SPB. 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