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At high-subsonic flight speeds, supersonic airflow can develop in areas where the flow accelerates around the aircraft body and wings.
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At and flight
At a meeting of the U. S. House Committee on Science and Astronautics one day after Gagarin's flight, many congressmen pledged their support for a crash program aimed at ensuring that America would catch up.
At the beginning of the battle, the English simulated flight on their left wing that provoked a hasty charge by the French knights against the archers.
* 1990 – At Detroit Metropolitan Airport, Northwest Airlines Flight 1482 collides with Northwest Airlines Flight 299 on the runway, killing 7 passengers and 1 crew member aboard flight 1482.
At approximately 7: 40 pm the 727 took off with only Cooper, pilot Scott, flight attendant Mucklow, copilot Rataczak, and flight engineer H. E. Anderson aboard.
At approximately 8: 13 pm the aircraft's tail section sustained a sudden upward movement, significant enough to require trimming to bring the plane back to level flight.
At the time, air traffic control consisted of flight numbers, altitudes and headings written on little slips of paper and placed in a case.
At 08: 54, Flight 77 deviated from its assigned flight path and began to turn south, at which point the hijackers set the flight's autopilot setting for Washington, D. C.
* 1927 – At 07: 52 Charles Lindbergh takes off from Roosevelt Field in Long Island, New York, on the world's first solo non-stop flight across the Atlantic Ocean.
At the last flight the batteries were exhausted before reentry but, luckily, the spacecraft landed safely.
At 08: 54, Flight 77 began to deviate from its normal, assigned flight path and turned south, and then hijackers set the flight's autopilot heading for Washington, D. C.
At 08: 54, Flight 77 began to deviate from its normal, assigned flight path and turned south, and then hijackers set the flight's autopilot heading for Washington, D. C.
At 08: 54, Flight 77 began to deviate from its normal, assigned flight path and turned south, and then hijackers set the flight's autopilot heading for Washington, D. C.
At around this time, the flight had a near midair collision with Delta Air Lines Flight 2315, reportedly missing the plane by only 300 feet, as air traffic controller Dave Bottiglia frantically tried to tell the Delta pilot to take evasive action.
At 10 am ( Moscow Time ), Gagarin and Titov were given a final review of the flight plan.
At the flight school, many of his classmates remember him fondly, describing him as kind and trustworthy, and remember him drinking beer occasionally.
At the top of this flight is the Stoke Bruerne Canal Museum followed shortly by Blisworth Tunnel, at 3056 yards ( 2794 m ) one of the longest on the canal network.
At Whilton, the canal reaches the bottom of the Buckby flight of seven locks which raise it to Braunston summit although the village of that name is still 5 miles ( 8 km ) distant.
At the end of the 1993 – 94 season, their first year back in the top flight they finished in third, their highest league finish since 1927.
At the risk of missing his flight out of Vienna, he waits to speak to Anna, but she ignores him and walks past.
At the age of 34, on the morning of May 20, 1932, Earhart set off from Harbour Grace, Newfoundland with the latest copy of a local newspaper ( the dated copy was intended to confirm the date of the flight ).
At the 200th anniversary in 1983, some 50 hot air balloons took part with the first historic flight reenacted with people dressed in period costume.
At the top of the flight of locks towards Norwood Green is the Three Bridges designed by Isambard Kingdom Brunel.
At the Smart Lab, students from New Buffalo and neighboring municipalities have access to EKG machines, flight simulators, and video production equipment.
At and speeds
At these lower speeds, ATM provides a useful ability to carry multiple logical circuits on a single physical or virtual medium, although other techniques exist, such as Multi-link PPP and Ethernet VLANs, which are optional in VDSL implementations.
At low speeds, the compressibility of air is not significant in relation to aircraft design, but as the airflow nears and exceeds the speed of sound, a host of new aerodynamic effects become important in the design of aircraft.
At high speeds the ailerons could apply more torque than the Spitfire's thin wings could handle, and the entire wing would twist in the opposite direction.
At higher speeds the pilot simply couldn't move the controls because there was too much airflow over the control surfaces.
At some speeds the airflow over the control surfaces will become turbulent, and the controls will start to flutter.
At lower speeds this air has time to " get out of the way ", guided by the air in front of it that is in contact with the aircraft.
At low pressure, there was enough space between the gas atoms that the ions could accelerate to high enough speeds that when they struck another atom they knocked electrons off of it, creating more positive ions and free electrons in a chain reaction.
At higher speeds, the drag off toed-in rail fins can cause surfboards to oscillate and become unstable-a phenomenon known as " speed wobbles
At release, a javelin can reach speeds approaching 113 km / h ( 70 mph ).
At slow speeds, a diesel-electric prime mover can potentially produce more power than can be usefully used by its own traction motors ; a slug increases the number of traction motors available to use the power more effectively.
At higher speeds, such as in ballistics, the shape is highly distorted and does not resemble a parabola.
At the end of the motor shaft there was a stepped driving capstan ; to obtain different speeds, the rubber idler wheel was moved to contact different steps of this capstan.
At high speeds ( FF / REW ), the VITC is often unreadable due to image distortions, so the LTC is often used instead.
At speeds higher than 9600 baud, owners discovered that the serial ports of the computers were not able to handle a continuous flow of data without losing characters.
At high speeds, the plasma wind's direction will seem to come increasingly from the front of the spacecraft.
At low speeds:
At distances of ~ 94 AU from the Sun, the solar wind undergoes a transition, called the termination shock, from supersonic to subsonic speeds.
At speeds comparable to the speed of light, the second law holds in the original form F = dp / dt, where F and p are four-vectors.
At the end of the 1960s, Vee Beetle engine output on a single carburetor would reach up to 70 BHP ; top speeds would gradually rise to nearly.
At ARCNET's lower speeds (), Cat-3 cable is good enough to run ARCNET.
At the site of the turbines, a solar-powered kiosk provides information for visitors, including current information on wind speeds and the amount of energy being produced by the turbines.
At the end of 1960s, the nuclear threat became unstoppable with the addition of various ballistic missiles which could not be intercepted approaching from outside of atmosphere with speeds as high as 5 – 7 km / s.
At the slowest speeds the dance tends to exhibit a highly elastic connection with the possibility of very sexy, " slinky " walks for the lady, and a slight backward leaning poise at the full extent of the connection.
At faster speeds the partners become more upright and the connection shortens with more of a " push and pull " feel and look.
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