The requirements called for a light subsonic aircraft for ground attack and tactical reconnaissance missions and with low level swept.
12.
In 1996, important early findings were uncovered by NASA's SUCCESS project ( Subsonic Aircraft : Contrail and Cloud Effects Special Study ).
13.
This is not difficult to achieve in subsonic aircraft such as passenger jets, which do not perform high-speed, high-G maneuvers that lead to turbulent airflow.
14.
The basic concept behind the SST was that its fast flight would allow them to fly more trips than a subsonic aircraft, leading to higher utilization.
15.
Since they are inefficient at subsonic speeds compared to subsonic aircraft, range is deteriorated and the number of routes that the aircraft can fly non-stop is reduced.
16.
The energy range of sonic boom is concentrated in the 0.1 100 hertz frequency range that is considerably below that of subsonic aircraft, gunfire and most industrial noise.
17.
He was also project scientist for Success ( for Subsonic Aircraft : Contrail and Cloud Effects Special Study ), a NASA program investigating climate effects of aircraft exhaust.
18.
The Czech army also plans to sign a contract with Aero Vodochody AS, the largest Czech military aircraft producer, for the purchase of 72 L-159 subsonic aircraft, Suman said.
19.
The system of a fixed tail surface and moveable elevators is standard in subsonic aircraft . Craft capable of supersonic flight often have a stabilator, an all-moving tail surface.
20.
Inside, the Concorde has two-by-two leather bucket seats that would not be out of place in a sports car, and windows that are noticeably smaller than those on subsonic aircraft.
