The influence of ground clearance on the flow around a simplified high-speed train is investigated in this paper. Four clearance heights are studied using IDDES. After a grid independence study, the results of the simulations are validated against experimental data present in the literature. It ...
Poor visibility necessitated a set of Instrumental Flight Rules (IFR), under which the pilot relied on altitude and navigational information provided by the plane's instrument panel to fly safely. On a clear day, a pilot in controlled airspace can choose a VFR or IFR flight plan, and the ...
Boeing had to change the position of the engines on the wing to give the plane ground clearance and account for the extended length of the fuselage.
Fixed mounting kit, allowing mounting the AP to mounted horizontal to the ground. Horizontal mount to a wall or for pole of diameter 2 to 5 inch (51mm to 127 mm). See: Pole Mounting the AP with Horizontal Kit Wall Mounting the AP with Horizontal Kit Optional AIR-ACC-PS...
Air traffic controllers are responsible for the safe coordination of flights from pushback to arrival. They are a ground based service whose primary objective is to safely facilitate the movement of air traffic, prevent aircraft collisions, as well as providing any other information a pilot may req...
clear‧ance/ˈklɪərəns$ˈklɪr-/●○○noun1[countable, uncountable]the process of gettingofficialpermissionorapprovalfor somethingShe’ll race if shegetsmedicalclearancefrom her doctor.Morris did not have asecurity clearance.2[countable, uncountable]official permission for aplaneto take...
Oppenheimer’s security clearance was revoked, and his career as ascienceadministrator was at an end. Although Teller’s testimony was by no means the decisive factor in this outcome, many prominent American nuclear physicists never forgave him for what they viewed as his betrayal of Oppenheimer....
will be on the ground. Ten minutes. Ten minutes, he is told. He notices the flight attendant looks worried. At 9:52 p.m., the air traffic controller tells the pilot there is another plane also holding just below them and asks whether they can wait a few more minutes for clearance. ...
Keep a clearance of more than 600 mm (23.62 in.) in front of and behind the device for maintenance. Leave 70 mm to 90 mm clearance on the left side of the device. Maintenance space Keep a clearance of more than 600 mm (23.62 in.) in front of and behind the device for ...
Clearance– The authorization provided by air traffic control for aircraft to proceed with a particular action in controlled airspace, which is designed to prevent aircraft collisions. Climb– The act of increasing aircraft altitude, typically to a designated level. ...