Hazardous Weather Information Summary of significant meteorological information (SIGMET/WS), convective significant meteorological information (convective SIGMET/WST), urgent pilot weather reports (urgent PIREP/UUA), center weather advisories (CWA), airmen’s meteorological information (AIRMET/WA) and any other weather such as isolated thunderstorms that are rapidly developing and increasing in intensity, or low ceilings and visibilities that are becoming widespread which is considered significant and are not included in a current hazardous  weather advisory.

Aero Linx: The RedStar Pilots Association The RedStar Pilots Association is a national non-profit (501c3) organization with members throughout the United States, Canada, Australia, New Zealand, the UK, Italy and Germany, and more. The RPA's mission is to promote and preserve the safe operation, display and enjoyment of all aircraft -- jet to prop, aerobatic, sport, warbird and utility -- and especially those originating in the current and former communist block nations. The RPA strives to function as the primary clearing house for information related to the maintenance and safe operation of our aircraft. We are an FAA-sanctioned signatory to the Formation And Safety Team (FAST). This allows us to train, qualify and manage

"The telescope's beryllium mirrors are held together nearly motionlessly in space by the telescope structure, which also acts as a stable platform during ground test operations and launch. The stability of this hardware contributes to the Webb Telescope's ability to provide an unprecedented look at our own solar system as well as discover exoplanets well beyond this solar system." Source: Scott Texter, telescope manager, Northrop Grumman Aerospace Systems, offering details after the telescope structure for NASA's James Webb Space Telescope was delivered Aug. 24 to Goddard Space Flight Center in Greenbelt, Maryland, paving the way for the integration of the 18 hexagonal mirrors that will help scientists observe the formation of the fir