DOWN AND LOCKED – NOT EXACTLY
Pilots are taught
the mantra, "use all available cockpit resources," from the very
beginning of flight training, but it's especially important during an in-flight
emergency.
On April 28, 2004,
on a cross-country flight from Telluride, Colorado, the pilot of a Beechcraft
Travel Air diverted to Garfield County Regional Airport in Rifle because of
gusty wind conditions reported at the original destination of Glenwood Springs.
After diverting,
the airplane's electrical system became erratic, including the illumination of
all warning lights on the EGT and the indication of engine temperatures of more
than 1,650 degrees. The electrical system then completely failed. When the
pilot tried to lower the flaps and landing gear, the flaps extended partially,
but the gear did not. The pilot then proceeded to use the manual gear extension
and crank the landing gear about halfway down. Because of the gusty conditions
and turbulence, the pilot asked the passenger to finish extending the gear
while he focused on flying the airplane.
The pilot was
concerned about the "extreme danger" of an engine fire, and he did
not have anyone on the ground verify that the gear was extended; he only
checked that the gear crank had quit turning.
While landing on
Runway 26 at Garfield County, the pilot felt both propellers strike the runway.
He retarded the throttle, the airplane settled onto the runway, and slid 1,000
feet before stopping in the grass.
After the gear-up
landing, the pilot realized that the passenger had retracted the gear instead
of extending it.
The NTSB determined
the cause of this accident was the pilot's failure to verify the manual
extension of the landing gear by the passenger, resulting in an inadvertent
gear-up landing.
The pilot did the
right thing by asking the passenger for help during this emergency.
Unfortunately, he forgot that as PIC, it was his responsibility to verify that
the gear was down and locked. Because the pilot was fixated on the threat of
fire from the previous EGT indications, he lost track of the basics.
For more
information about emergencies and distraction, read Bruce Landsberg's article, Driven to
Distraction, from the September 2001 issue of AOPA Pilot.