sentences:  The smaller runway was eventually abandoned, with the main runway (11 / 29) being paved and remaining in use.Following announcement by the Federal Aviation Administration of plans to erect a fence around the airport, groups concerned with the historical nature of the area organized support and a petition drive to prevent this action.The planned fence would surround the site of most of the barracks -- nearly 46 complete "blocks" and portions of several others -- thus making it difficult for visitors to tour the historic site.