fredag 23. januar 2015

NTSB tuller - Nå må noen ta til vettet snart

Igjen spør jeg hvorfor en ikke ønsker å gå for en billig og god løsning, nemlig ELT som uploader GPS posisjon til COSPAS/SARSAT. Det vil også være mulig å legge en kopi av FDR/CVR på ELT som altså flyter og er "crashworthy" dersom havariet skjer på bakken og ikke i vann. Ved havari i havet vil ELT sprette av og flyter.

NTSB Calls for Better Ways to Find Aircraft Accident Sites and Retrieve Critical Flight Data
WASHINGTON - The National Transportation Safety Board today issued a series of safety recommendations to the Federal Aviation Administration calling for improvements in locating downed aircraft and ways to obtain critical flight data faster and without the need for immediate underwater retrieval. The Board also re-emphasized the need for cockpit image recorders on commercial airplanes.

Recent accidents have pointed to the need for improved technologies to locate aircraft wreckage and flight recorders lost in remote locations or over water. In the 2009 crash of Air France Flight 447, it took almost two years and $40 million to find the recorders. Investigators are still searching for Malaysian Airlines Flight 370. So far the search has involved 26 countries using 84 vessels and numerous aircraft.

"Technology has reached a point where we shouldn't have to search hundreds of miles of ocean floor in a frantic race to find these valuable boxes,'' said NTSB Acting Chairman Christopher A. Hart. "In this day and age, lost aircraft should be a thing of the past."

Last October, the NTSB held a forum, Emerging Flight Data and Locator Technology, which explored these issues in detail.

Among the recommendations to the FAA are to equip commercial airplanes with a tamper-resistant method to broadcast to a ground station sufficient information to establish the location where an aircraft terminates flight as a result of an accident within six nautical miles of the point of impact.

The NTSB also called for the FAA to coordinate with other regulatory authorities and the International Civil Aviation Organization to harmonize implementation of several of these recommendations.

The NTSB also repeated recommendations for a crash-protected image recording system that would record the cockpit environment during the last two hours of a flight.

A link to the recommendation letter can be found here: go.usa.gov/Jsaz

A link to the recorder forum page is here: go.usa.gov/JsCW

Ingen kommentarer:

Legg inn en kommentar

Merk: Bare medlemmer av denne bloggen kan legge inn en kommentar.