Legal Matters

While retrieving the airplanes paperwork and keys, I was told its airspeed indicator (ASI) was acting up. It was reading low, according to the FBO, and the airplane was due for some shop time later that day. The shop hadnt opened yet that morning, though, and I had plans later in the day, making a delay problematic. I asked if the airplane was grounded. No, was the response.

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.

While changing an IO-520-BBs oil during an annual inspection, steel and red rubbery pieces were found in the filter. Metal determined to be coming from crankshaft gear driving alternator. Rubber was coming from alternator drive coupler. Four bolts holding crankshaft gear to crank were loose, allowing gear to slop around and cause wear of gears and coupler. Locking plates securing the four bolts were missing.

Last December 24th, a Cessna 340 crashed at Bartow, Fla., during an attempted predawn, IMC departure. All five aboard the airplane died. We dont know yet what factors, if any, beside the weather may have contributed to this Christmas Eve tragedy. Regardless, the circumstances should remind us of the extra planning and skill needed for a departure into low IMC, day or night-even if everything is going right.

At about 1725 Eastern time, the airplane sustained substantial damage following a landing gear separation during landing. The flight instructor in the right seat and the pilot receiving instruction in the left seat sustained no injuries. Visual conditions were present.

Right fuel tank cracked at top seam. Tank was replaced. Operator noticed a very loud oil canning sound from right wing after shutdown following a one-hour flight. Investigation revealed a partial blockage of the fuel tank vent, causing oil canning of fuel tank due to vacuum in fuel tank. Vent line was cleared and vented cap was replaced with new.

Stuff happens. One minute the engine may be purring like a kitten, the next it can be coughing up a hairball. Pilots who react well to such challenges often credit their training, applying the instincts honed by indoctrination without the need for excessive thought. How does that happen? Most pilots regularly practice simulating an engine out, picking a field and pitching for best glide. That is one scenario to be ready for, but emergencies come in many forms, and your preparation in advance will pay off when that time comes.

If youre an aircraft owner like me, you enjoy rolling up your sleeves and tackling various tasks to help maintain or preserve your airborne conveyance. Those tasks can be as simple as a wash and wax, or more complicated, like an engine oil and filter change, or other preventive maintenance (PM) items allowed in FAR 43s Appendix A. And if youre also busy like me, you may find it difficult to work these projects into your schedule. One result is starting a PM project and not having time to finish it. Thats a place I find myself.

Last month in this space, we reported on a Special Investigative Report (SIR-17/02) from the NTSB, Improving Pilot Weather Report Submission and Dissemination to Benefit Safety in the National Airspace System. Its a 68-page collection of everything thats wrong with the Pireps system. We also highlighted as most interesting one of the NTSBs recommendations: for the FAA to provide a reliable means of electronically accepting pilot weather reports directly from all users.

At one time or another, weve all passed an FAA knowledge test requiring us to calculate aircraft performance for various phases of flight, such as takeoff, cruise and landing. Even though weve been trained and tested on our ability to interpolate the answer down to the foot, mile, minute or gallon, these calculations alone dont ensure were always operating the aircraft prudently. For one thing, they dont account for poor technique, worn equipment or errors.