ASW-20 sailplane (UIUC) larcsim uiuc uiuc-sailplane Aircraft/UIUC/asw20-v1-nl true Aircraft/asw20/Sounds/uiuc/asw20-sound.xml Aircraft/c172/Panels/c172-vfr-panel.xml true Aircraft/c172/Panels/c172-trans-mini-panel.xml Aircraft/asw20/Models/uiuc/asw20-stuck/asw20-stuck-model.xml /orientation/gamma-horiz-deg