Gust lock

August 25, 2014 - 11:10am

The maintenance and operations letter released by Gulfstream last Monday–MOL-14-0024–emphasized the importance of a complete flight control check for “free and correct movement” before taking the active runway for takeoff. Last week’s letter follows another published in June shortly after the crash of a GIV-SP near Boston.

August 21, 2014 - 4:20pm

Gulfstream Aerospace issued a maintenance and operations letter on Monday to all Gulfstream operators stressing that the “freedom of flight control movement is the ultimate indicator the gust lock is fully released for all Gulfstream models.” The letter, MOL-14-0024, is a follow-on to another sent on June 13 in the wake of the May 31 GIV-SP accident near Boston, reminding “operators of the importance of adhering to Airplane Flight Manual (AFM) procedures to

July 1, 2014 - 2:45am

Unwritten rules of professionalism demand that pilots and responsible media do not launch into publicly discussing suspected but unproven factors in an aircraft accident until the NTSB has issued its verdict on the probable cause.

June 23, 2014 - 12:40pm

With NTSB officials acknowledging that control locks are one area of focus in their investigation of the May 31 crash of a Gulfstream IV at Bedford-Hanscom Field Airport near Boston, several active GIV pilots have shared their own standard operating procedures (SOPs) for the equipment with AIN.

June 19, 2014 - 11:13am

It is way too soon to speculate about what might have caused the Gulfstream IV runway excursion crash at Hanscom Field in Bedford, Mass. on May 31, but the NTSB preliminary report’s focus on the gust lock system raises some questions.

June 17, 2014 - 2:50pm

In the wake of the May 31 GIV accident near Boston, Gulfstream issued a maintenance and operations letter on Friday to all Gulfstream operators to “remind flight crews of the importance of adhering to flight procedures published in applicable Airplane Flight Manuals (AFM) to confirm flight control integrity and freedom of motion.” It added that crews should perform the following as set forth in the applicable AFM procedures: ensure the gust lock is o

June 16, 2014 - 1:30pm

The NTSB’s preliminary report into the crash of a Gulfstream IV during takeoff roll at Bedford Hanscom Field near Boston on May 31 revealed a number of inconsistencies. On June 13, investigators reported that while the flap handle on the jet was set to the “flaps 10” position, the flight data recorder indicated the flaps were set to the “flaps 20” position.

June 13, 2014 - 3:04pm

The NTSB’s investigation into the Gulfstream IV-SP that crashed while taking off from Runway 11 at Bedford Hanscom Field near Boston on May 31 appears to be focusing on the twinjet’s control wheel mechanical gust-lock system, according to a preliminary accident report released by the agency today. “After the rotate callout, the cockpit voice recorder captured comments concerning aircraft control,” the report notes. All seven aboard–three crewmembers and four passengers–died in the accident.

 
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