Today the C-130 completed RF08, a mission to Mirabel, where a thin stratocumulus deck was found, very much as per the forecast. Cloud top was at about +0.5 degrees, and negative temperatures were only found very close to the surface. The aircraft made a number of horizontal traverses and two spiral descents, leading to missed approaches to allow for flying at very low level. Drizzle was not very pronounced, and the aerosol composition showed large spatial variability from very dirty air to very clean air. - Jorgen