That depends how close you measure to the plane. The closer - the louder! The distance is very important if you measure with a sound pressure level meter.
only 2000 planes take off
A jet enjine at take-off measures 113 decibels, while a surprised pig can squeal at 115 decibels.
Float planes.
There are between 40000 to 50000 planes that take off each day.
As Planes Take Off - 2008 was released on: USA: 5 November 2008 (limited)
The planes take-off with a catipulte but they have to be light planes nothing to heavy. Then the plane goes into full throtle flaps up then takes-off
Runway
Most aircraft passenger jets take off at 138 knots
Sea planes, Flying Boats, Pontoon Planes, PBY's (Don't know what that stands for).
Planes take off so quickly because they have the ability to go at fast speed. The air flows off the leading edges and the pilots reduce drag in order to go faster.
142
One every minute