Features

Real-World Takeoff Performance

1) A Piper PA-32R-300 Lance attempted to take off from a 3200-foot-long grass runway on a June morning with flaps retracted. It lifted off at the end of the runway, then descended into a shallow valley, touched down and lifted off a second time, before settling back to the ground and colliding with a barbed-wire fence. It was later determined to have been 188 pounds over its maximum gross weight with its center of gravity 0.15 inches aft of limits. Density altitude was about 1800 feet above field elevation.

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Ground Control

My flight instructor also lives in an airpark development, about 40 nm away, an easy hop. When we fly together, I generally taxi directly to her home. Past palm and pine trees, mailboxes, fences and…well, you get the idea. (Her trash gets collected on Fridays.) So Im no stranger to ground operations in close quarters. It could be said that I dont really know what to do with all the expansive, unobstructed pavement available for taxiing at real airports. Thats not to say Ill never taxi into something; thats always a risk.

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Paperwork

Over the years, Ive spent way too much time as self-loading cargo on airliners. Regardless, Im always curious about whats going on in the front office but rarely get a clear glimpse. One exception is when some last-minute maintenance is performed or connection problems result in some passengers arriving late to the gate. Invariably, Captain Speaking will come on the PA and apologize for the delay, commenting that well be ready to go as soon as we get the final paperwork. What is the captain talking about?

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Smarter Than Direct

Dont you hate it when this happens? November 12345, I have an amendment to your clearance…advise when ready to copy. Then ATC gives you the barely pronounceable name of a waypoint you never heard of. Youre given a re-route around restricted airspace or a military operations area (MOA) that just went hot. Or youre making a short positioning flight in IMC, and have to make rapid-fire GPS flight plan updates and heading changes when youre cleared for a approach just as youre leveling off from climb.

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Flying For Money

A year and a half ago, it dawned on me that what I most enjoyed about my previouscareer as a science communications consultant was when I got to commute to visit clients in my faithful Cessna 180. With some 1500 hours in my logbook-accumulated primarily on those business trips-I sent out my rsum to two area commercial operators. In response, I got two job offers. Wow. What a game-changer for me. I jumped into the Part 135 world with both feet and left my previous career behind. Now, with more than a year under my belt flying for money, I have been reflecting on how profoundly the move from Part 91 to Part 135 has affected my risk management experiences and choices.

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NTSB Reports

After maneuvering away from the airport, the Piper returned and executed a touch-and-go landing. Radar data indicate the airplane climbed to 900 feet msl at 80 knots of groundspeed before radar contact was lost. Witnesses observed the airplane flying normally, then saw the left wing separate from the fuselage, which impacted a field. Preliminary examination revealed the left wing main spar exhibited cracks from metal fatigue extending through more than 80 percent of the lower spar cap, and portions of the forward and aft spar web doublers. The right wing also exhibited fatigue cracks in the lower spar cap at the same hole location extending up to 0.047-inch deep. The 2007 airplane had accumulated 7690 flight hours since new. Weather at 0953 included wind from 260 degrees at seven knots, 10 statute miles of visibility and few clouds at 25,000 feet.

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Farewell, DUATS

For many pilots, the transition likely wont be noticed. Popular electronic flight bag (EFB) apps like ForeFlight and Garmin Pilot long ago went beyond what is/was available on DUATS alone and pulled in data and imagery from a variety of sources. That will continue. And the many other aviation weather services available from Jeppesen, The Weather Company and other providers arent going anywhere. In fact, if it wasnt for the success of DUATS, those other services might not exist, or might not be as ubiquitous as they are.

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Mooney Issues

Pilot disconnected the (S-Tec 50) autopilot and hand-flew for several minutes. Shortly after initiating a descent to land, the ailerons began to seize. It took five to 10 seconds to lose aileron authority, followed by elevator authority. Pilot forced to make emergency landing with only a few degrees of operable aileron and elevator, but landed without damage or injury. Examination revealed the autopilot had re-engaged and the servo clutches had frozen.

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Twenty Miles?

The 20-mile clearance policy is a safe number and probably easy to stipulate, but scale and definitions make it challenging. For every fully visible and developed severe thunderstorm, there are even more smaller cells or building storms that may or may not grow to thunderstorm level. Sometimes a curtain of rain is just a curtain of rain. Other times, it can be hiding something much bigger due to the lurking cumulonimbus that has built up above the overcast.

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Pilot in aircraft
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