Flight dynamics

October 8, 2007 - 10:14am

Rockwell Collins has upgraded the operating software for the Airshow Network news and information service. The new network protocol, Version P4, improves Airshow Network’s overall connectivity and works over the AirCell onboard telephone network.

March 26, 2007 - 7:10am

Bombardier Learjet 35A, Columbus, Ohio, Jan. 10, 2007–Descending through FL200, the captain of the Airnet Systems cargo flight intentionally attempted an aileron roll and lost control. The Learjet “oversped,” said the captain, producing “excessive g loads.” The airplane recovered, but there was substantial damage

February 1, 2007 - 9:05am

In the year before April 26, 2003, when Sino Swearingen’s number-one SJ30-2 prototype crashed after entering an uncommanded and unrecoverable right roll during high-speed flutter testing, company engineers were attempting to deal with lateral stability issues with the twinjet, according to the NTSB’s recently released factual report on the accident.

January 23, 2007 - 10:06am

The FAA received a fair number of comprehensive comments during the 30-day comment period for the proposed special regulations (SFAR) that will mandate type-specific training in the Mitsubishi MU-2. The comment period ended October 30, and 72 comments reside in the agency’s docket.

October 31, 2006 - 10:53am

A new pitch actuator will be required in some 330 U.S.-registered Pilatus PC-12s if the FAA adopts a proposed AD. The directive will require certain flap and autopilot limitations until the new actuator is installed. Pilatus reports the new actuator, which removes the flap-in-motion signal to the autopilot, is designed to prevent an abrupt nose-down pitch when the autopilot is disengaged while the flaps are at a 40-degree setting.

October 5, 2006 - 12:00pm

Mitsubishi MU-2B-60, Ferndale, Md., May 14, 2004–The MU-2 pilot was finishing his third round-trip IFR Part 135 cargo flight from Baltimore Washington (BWI) to Philadelphia. Starting the previous evening, at about 9:50 p.m., he had flown back to BWI, landing on Runway 15R at 11:05. At 2:30 a.m., he returned to land on Runway 28.

October 2, 2006 - 12:22pm

The first Bell/Agusta BA609 tiltrotor made full conversion to airplane mode near Fort Worth, Texas, in late July. On the eve of returning to Italy to take the reins of aircraft two, Agusta test pilot Pietro Venanzi briefed AIN on what the companies learned from this fundamental expansion of the flight envelope.

September 15, 2006 - 8:44am

In his review of the MU-2 accident data, Greg Feith, a former NTSB investigator and aircraft safety consultant, tried to validate or dispel the following perceptions about the MU-2.

September 14, 2006 - 9:37am
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AIN avionics editor Stephen Pope won the Rockwell Collins award for Best Avionics Submission in the 2006 Aerospace Journalist of the Year Awards for his article on the future of head-up display technology.

September 14, 2006 - 5:18am

Mitsubishi MU-2, Fort Pierce, Fla., June 25, 2006–The pilot of MU-2 N316PR was killed when the airplane crashed shortly after takeoff from Saint Lucie County Airport (FPR) in Fort Pierce in VMC. The ferry flight was on an IFR flight plan to Murfreesboro, Tenn., to have scheduled 100-hour maintenance performed. The airplane was destroyed. The pilot had flown passengers to the Bahamas and returned to the U.S.

 
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