F4GRX Sébastien@Infoseepage @GossiTheDog is it an obstacle on the front of the runway or on the side of it? I cant tell from the video.
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.