I think its wind pushing down on the aircraft but im not 100% sure
Aviation meteorology is the meteorology that gives advanced information that are specified on the air and wind behavior at assigned heights. In aviation meteorology emphasis is given to the wind speed an direction, to the barometrical pressure and to any dangerous wind activities such as microburst or low altitude turbulence.
It is a primary source.
This is a primary source.
A picture can indeed be a primary source.
it is a primary source
It is a primary source because it was taken at the time.
Primary Source
yes,a coin is a primary source
A primary source provides firsthand information or data, while a secondary source interprets or analyzes primary sources.
is pericles primary source or secondary source
= What are the positives and the negatives of the primary source? =
A primary source is an eyewitness account to an event.