gulfstream 5 is far from home. >> this is a really important time to understand these observations as these storms approach land in the united states. >> reporter: noaa operates this high altitude research plane. 9news first showed you inside earlier this year. it's normally based in broomfield, but now way to the pacific ocean to track hurricane lester which is expected to hit hawaii. >> as they come on land, we need to know how strong the winds are, how strong the storm surge is. without the realtime observations of that you can put people in much more danger without understanding that data. >> reporter: the data is collected with these, disposable sensors dropped from the plane at 45,000 feet falling all the way down through the storm. >> they're the workhorse of hurricane research and last several decades, but they kind of look like the inside of a paper towel roll for lack of a better word and it has several sensors inside, temperature, winds, pressure, humidity. >> reporter: all critical information that can improve hurricane forecasting and potentially save lives in the path of the storm. maya rodriguez, 9news. >> noaa normally uses a differen