SIGN the GUESTBOOK. Hickam AFB passenger terminal has two overhead flat screen monitors, your sun clock and their arrival/departure. I was stranded there for two days and was in awe at the accuaracy of your site. I retrived your site now to plan communications with contacts in Japan.
4 - The ideal wind speed for hot air balloon flights - To provide the best conditions for a safe balloon flight landing the maximum surface wind speed on the day of the balloon ride must not exceed 10 miles an hour.
Outside Air Temperature + Heat it Takes to Fly (140 F) = Temperature Inside the Balloon. Cold day of 30 degrees F + 140 F = 170 degrees inside the balloon. Hot day of 95 degrees F + 140 F = 235 degrees inside the balloon (more heat if it's hot out) This is of particular concern to companies operating smaller balloons.