Which type weather briefing should a pilot request, when departing within the hour, if no preliminary weather information has been received?

Individual forecasts for specific routes of flight can be obtained from which weather source?

(Refer to figure 20.) What weather is forecast for the Florida area just ahead of the stationary front during the first 12 hours?

(Refer to figure 14.) The wind and temperature at 12,000 feet MSL as reported by a pilot are

To determine the freezing level and areas of probable icing aloft, the pilot should refer to the