Tag Archives: Flight Management Computer

The NTSB blames the crew for the crash of UPS flight 1354 at Birmingham, Alabama

UPS A300-600F N155UP Crash Birmingham (NTSB)(LRW)

The National Transportation Safety Board determined that UPS flight 1354 crashed because the crew continued an unstabilized approach into Birmingham-Shuttlesworth International Airport in Birmingham, Alabama. In addition, the crew failed to monitor the altitude and inadvertently descended below the minimum descent altitude when the runway was not yet in sight.

The board also found that the flight crew’s failure to properly configure the on-board flight management computer, the first officer’s failure to make required call-outs, the captain’s decision to change the approach strategy without communicating his change to the first officer, and flight crew fatigue all contributed to the accident.

The airplane, an Airbus A300-600, crashed in a field short of runway 18 in Birmingham on August 14, 2013, at 4:47 a.m. The captain and first officer, the only people aboard, both lost their lives, and the airplane was destroyed by the impact and a post-crash fire. The flight originated from UPS’s hub in Louisville, Kentucky.

“An unstabilized approach is a less safe approach,” said NTSB Acting Chairman Christopher A. Hart. “When an approach is unstable, there is no shame in playing it safe by going around and trying again.”

The NTSB determined that because the first officer did not properly program the flight management computer, the autopilot was not able to capture and fly the desired flight path onto runway 18. When the flight path was not captured, the captain, without informing the first officer, changed the autopilot mode and descended at a rate that violated UPS’s stabilized approach criteria once the airplane descended below 1,000 feet above the airport elevation.

As a result of this accident investigation, the NTSB made recommendations to the FAA, UPS, the Independent Pilots Association and Airbus. The recommendations address safety issues identified in the investigation, including ensuring that operations and training materials include clear language requiring abandoning an unstable approach; the need for recurrent dispatcher training that includes both dispatchers and flight crews; the need for all relevant weather information to be provided to pilots in dispatch and enroute reports; opportunities for improvement in fatigue awareness and management among pilots and operators; the need for increased awareness among pilots and operators of the limitations of terrain awareness and warning systems — and for procedures to assure safety given these limitations.

A synopsis of the NTSB report is available at: http://www.ntsb.gov/investigations/2013/birmingham_al/birmingham_al.html

Top Copyright Photo: NTSB.

UPS Aircraft Slide Show:ย AG Slide Show

Bottom Copyright Photo: Ken Petersen/AirlinersGallery.com. N155UP is pictured on the cargo ramp at New York’s John F. Kennedy International Airport before the tragic accident.ย Airbus A300F4-622R N155UP (msn 841) crashed on August 14, 2013 while on approach from the north to Birmingham-Shuttlesworth International Airport, Birmingham, Alabama. The crew was operating cargo flight 5X 1354 from the Louisville hub to Birmingham. The two crew members were tragically killed in the crash.

Boeing delivers first 747-8 performance-improved engines to Cathay Pacific

Boeing (Chicago) yesterday (December 18)ย delivered the first 747-8 (747-867F B-LJK, msn 43394) to Cathay Pacific Airways (Hong Kong) with performance-improved GEnx-2B engines as part of the airplane’s Performance Improvement Package (PIP.) B-LJK was the first 747 to deliver with the PIP engines.

The engine is the first of the package’s three improvements to enter service. The two other components, Flight Management Computer (FMC) software upgrades and reactivation of the horizontal tank fuel system on the 747-8 Intercontinental, are expected to enter service later this month and in early 2014, respectively.

The PIP engine improves the airplane’s efficiency by 1.8 percent. “With this improvement, 747-8 customers will use roughly 30 less semi-sized trucks of fuel per airplane per year,” said Bruce Dickinson, 747-8 chief project engineer and vice president.

All three PIP components can be retrofitted on the 747-8. The tail fuel reactivation is applicable only for the 747-8 Intercontinental and the FMC upgrades can also be made to 747-400s.

Copyright Photo: Michael B. Ing/AirlinersGallery.com. Sister ship Boeing 747-867F B-LJJ (msn 39246) climbs away from the runway at Los Angeles International Airport.

Cathay Pacific:ย AG Slide Show