| NTSB
Recommends Fuel Tank & Wiring Systems Safety Measures |
Sep 20, 2000
The National Transportation
Safety Board (NTSB) has made a number of recommendations to the
Federal Aviation Administration (FAA) regarding aircraft fuel tanks
and wiring systems.
The recommendations include:
- "Examine manufacturers'
design practices with regard to bonding of components inside
fuel tanks and require changes in those practices, as necessary,
to eliminate potential ignition hazards. (A-00-105)"
- "Review the design
specifications for aircraft wiring systems of all U.S.-certified
aircraft and (1) identify which systems are critical to safety
and (2) require revisions, as necessary, to ensure that adequate
separation is provided for the wiring related to those critical
systems. (A-00-106)"
- "Require the development
and implementation of corrective actions to eliminate the ignition
risk posed by silver-sulfide deposits on fuel quantity indication
system components inside fuel tanks. (A-00-107)"
- "Regardless of
the scope of the Aging Transport Systems Rulemaking Advisory
Committee's eventual recommendations, address (through rulemaking
or other means) all of the issues identified in the Aging Transport
Non-Structural Systems Plan, including:
- the need for improved
training of maintenance personnel to ensure adequate recognition
and repair of potentially unsafe wiring conditions;
- the need for improved
documentation and reporting of potentially unsafe electrical
wiring conditions; and
- the need to incorporate
the use of new technology, such as arc-fault circuit breakers
and automated wire test equipment.
"To determine whether
adequate progress is being made in these areas, the Safety Board
believes that, within 90 days, the Federal Aviation Administration
should brief the Safety Board on the status of its efforts to address
all of the issues identified in the Aging Transport Non-Structural
Systems Plan. (A-00-108)"
The complete recommendation letter is available on
the Web. |
http://news.airwise.com/stories/2000/09/969448772.html
|