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Features

Dogfighting Thor

Just imagine an early U.S. Mail pilot boarding the train with his mail pouch to continue westbound to deliver the mail. This may have been one of the earliest encounters of pilot vs. thunderstorm, with the pilot being unable to complete the flight as planned.

Have the odds changed with the advent of new technologies? General aviation pilots now have lightning detectors, improved ATC radar and communications, and some even are equipped with on-board color weather radar. Armed with these tools, should pilots reconsider the advice of their first flight instructors, who preached the merits of not even flying in the same county as a thunderstorm?

My first experiences in flying around thund…

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Features

Trainers Compared

How about a tip of the hat for the long-suffering flight instructor, a hardworking professional who gets neither the respect nor the pay he deserves. And considering the risks involved in teaching a ham-fisted neophyte to fly, we wonder how it is that many survive for long.

Is that a credit to raw skill or the clever design of the average primary trainer? A little of both, we suppose, but from time to time, were asked to rate training aircraft solely on safety records, good or bad.

In a joint research project with our sister publication, The Aviation Consumer, we launched an effort to assess the safety of different models of airplanes. In our first – and we hope not last – analysis, w…

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Another Look

The Truth About Takeoffs

The February article Moment of Truth on takeoff techniques brought a flood of mail. The comments generally pertained to two parts of the article: the dynamic effect of crosswinds and the effect of headwinds on takeoff runs.

Regarding the effect of crosswinds on controllability, the most common misperception is that the sole purpose of applying aileron control into the wind is to increase ground friction on the upwind wheel and stop the airplane from drifting downwind. It is true aileron into the crosswind does indeed increase friction on the upwind tire and aids in offsetting wind drift, but the primary purpose is to prevent the windward wing from rising.

The greater the surface area…

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Features

Ignorant Bliss

Human errors in aviation have potentially tragic results. Pilots tend to be perfectionists, always seeking to make another perfect landing and slightly aggravated at themselves if they bounce one in. Its even more embarrassing when you have a planeload of passengers along when you bounce one in.

In an effort to determine if there are better ways to prevent pilot error, researchers have looked at human learning and decision-making behaviors to see if there are common themes in accidents that lend themselves to effective preventive measures. One of the more interesting studies produced a list of conditions that tend to increase the chance of human error.

Unfamiliar With the Environm…

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Airmanship

Rock-Solid Arrivals

Historically, more incidents and accidents occur during the landing phase of flight than any other time. A look at the numbers shows pilots do a notoriously lousy job of ending their flights.

Overruns, landing short, loss of control on the runway, bounces that collapse landing gear, porpoises that bend firewalls, the list of woes goes on and on. This record points to the importance of increasing landing skills and building your pride in being a proficient pilot.

Although the concept of a stabilized landing approach has been around for 10 or 12 years, how many pilots actually use one? Seldom do I see anyone on a flight review, or checkout who uses the method.

Its often said that…

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Features

To Err is Human

For years Ive taught seminars on preventing human error to airline pilots, military pilots, fire fighters, bomb squads, search and rescue teams, smokejumpers and other teams involved in high risk activities.

One of the major portions of this seminar looks at decision-making, including some of the weaknesses and pitfalls of many peopl experience. Although the exact number may vary, depending on which study you quote, pilot decision-making is generally faulted in 85 percent of all aviation accidents.

At scientific conferences, academics and accident investigators hammer on pilots for faulty decision-making that lead to an accident. Ive often sat there quietly squirming because Ive…

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Features

Shake, Rattle & Roll

To most pilots, the airplanes propeller is something routinely taken for granted. Oh sure, preflight may include running a hand over the blades in some pretended attempt to look for something. But many people dont have much of a clue as to what theyre looking for – maybe nicks or leading edge surface roughness from sand or water erosion.

Controllable-pitch props generally have some kind of flight time or calendar TBO, such as requiring an overhaul after 1,200 hours or five years, whichever comes first. Check the logbooks of most older airplanes, and you may find this to be the most commonly ignored manufacturer recommendation for Part 91 airplanes.

Some misguided owners, in an eff…

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Features

Bundle of Joy

The following information is derived from the FAAs Service Difficulty Reports and Aviation Maintenance Alerts. Click here to view “Airworthiness Directives.”

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A sudden and complete engine failure forced the pilot of an American Champion 7GCBC to make an off-airport landing.

Investigators determined the engine failure was caused by melted P-lead wires that were bundled with an overheated wire connecting the master switch and the overvoltage relay. The cause of the overheated wire could not be readily determined, but the affected wire was not protected by a fuse or circuit breaker.

The accident investigators and a team from Ame…

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Pilot in aircraft
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