The main question is; measured at which distance? The closer you are, the higher is the level. The sound pressure level decreases with distance after the inverse distance law (1/r law), that means decreasing 6 dB per doubling distance r. Scroll down to related links and look at "Level in decibel - Sound pressure and the inverse distance law".
A commercial jet flight is a chartered airline service on a jet plane, as in a flight with passengers etc.
140 db - According to http://www.geocities.com/rf-man/db.html
the flight of the first jet airplane was in Germany
No, the Lego Technic jet plane model does not actually fly. It is a static model designed for display and play purposes rather than for actual flight.
A jet stream, which is a fast-flowing air current in the atmosphere, can significantly impact a flight from New York to Los Angeles. If the plane encounters a strong tailwind from the jet stream, it can reduce flight time and fuel consumption. Conversely, if the jet stream presents a headwind, it could lead to longer flight times and increased fuel usage. Pilots often plan flight paths to take advantage of favorable jet streams or avoid adverse conditions.
A jet plane is any aircraft powered by jet engines.
Only a 20 minute flight in any Jet, and usually a 45 minute flight in any propeller plane.
The decibel level of a jet engine at takeoff is typically around 140 to 180 decibels. This can vary depending on the type of jet and distance from the source of the noise. It is considered to be very loud and can potentially cause hearing damage if exposure is prolonged.
A jet
Leaving On A Jet Plane - John Denver
Leaving on a Jet Plane was created in 1967.
It is false that a plane flying against a jet stream will travel faster than a plane traveling with a jet stream.