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New NTSB Recommendations Include Cockpit Technology for Runway Safety
New safety recommendations from the U.S. National Safety Board (NTSB) concerning
pilot mistakes or attention lapses on airport surfaces, includes the use of
available technologies, such as moving maps and automatic pilot alerting that
compares the aircraft's position to a database of runways and other factors.
The new recommendations, which are contained in a recent
letter to the FAA, were made as a result of the
Board's conclusions about the Comair takeoff accident at Lexington,
Kentucky, on August 26, 2006. They include a requirement that all Part 91K,
121, and 135 operators (referring to 14 Code of Federal Regulations) equip their
aircraft either with moving map displays or an automatic system that alerts pilots
when a takeoff is attempted on a taxiway or a runway other than the one
intended. Many current EFB (electronic flight bag) offerings have these
options, and
Honeywell's RAAS (runway
awareness & advisory system) is an available alerting technology.
Other procedural, good practice and signage recommendations made by the Board in its
letter include the following:
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Require that all Part 91K, 121, and 135 operators establish procedures
requiring all crewmembers on the flight deck to positively confirm and
cross-check the airplane's location at the assigned departure runway before
crossing the hold short line for takeoff.
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Require that all airports certificated under Part 139 implement enhanced
taxiway centerline markings and surface painted holding position signs at
all runway entrances.
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Prohibit the issuance of a takeoff clearance during an airplane's taxi to
its departure runway until after the airplane has crossed all intersecting
runways.
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Revise FAA Administration Order 7110.65, "Air Traffic Control," to indicate
that controllers should refrain from performing administrative tasks, such
as the traffic count, when moving aircraft are in the controller's area of
responsibility.
The Safety Board also reiterated these recommendations, which it had issued
previously:
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Require that all runway crossings be authorized only by specific air traffic
control clearance, and ensure that U.S. pilots, U.S. personnel assigned to
move aircraft, and pilots operating under 14 CFR Part 129 receive adequate
notification of the change.
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Amend Federal Aviation Administration Order 7110.65, "Air Traffic Control," to
require that, when aircraft need to cross multiple runways, air traffic
controllers issue an explicit crossing instruction for each runway after the
previous runway has been crossed.
09-09-2007. |