A Case for Always Flying the Aircraft…Even When It Won't
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AE S RONAUTIC Winter 2011 Serving Idaho’s Aviation Community for over 60 Years Vol 57, Issue 1 A Case for Always Flying the Aircraft…Even When It Won’t By: Dennis Scifres I began a Early one October morning in 2008, slow left turn eager to put in a day of deer hunting to remain up on the Middle Fork of the Salmon, within the I headed out to the Caldwell Airport canyon and felt and my trusty Cessna 185. Although I a very slight was very anxious to get airborne, it had bump in the just come out of maintenance, and I control yoke as wanted to be especially meticulous with I moved the the preflight and every checklist item. ailerons. I tried In spite of my caution, I lifted off of to increase the runway 12 by 7:15. It was just bank, but beginning to get light in the east as I nothing headed toward the Middle Fork. happened. The control yoke As I climbed out, I heard Boise went well Approach talking to an airliner, asking beyond its The cockpit shortly after landing. Photo by Dennis Scifres about any icing conditions they may normal stop without a corresponding returned to a nearly level position and have encountered. Other than light rime increase in turn. I then reversed the then began to increase bank again, icing between 14,500 and 16,500, they yoke, moving it all the way to the right, stopping at about 25 degrees, all without reported nothing else. Icing would not still with no corresponding change. The any input from the ailerons. Although be a problem as I planned to remain plane remained in a left turn, but I had the rudder worked, it didn’t appear to well below the cloud base. The weather no aileron control. I pulled the control be very effective; the airplane continued forecast called for good visual flight yoke back and it all but fell into my to yaw and roll in both directions. conditions throughout the day. lap. Unknown to me, the control yoke Apparently uncontrollable, I thought had completely come apart behind the the plane would roll over and crash and Approaching Bruce Meadows, the instrument panel. I had absolutely no that I would soon be dead. I reduced ceiling began to lower and light showers control from the left seat except for power in hopes that it would stabilize were in the area, but visibility remained rudder. the airplane; it did. good. Passing Morgan Ranch the showers stopped and visibility increased I reached for copilot’s yoke. I soon I made several MAYDAY calls on significantly. The mountain peaks were discovered that I hadn’t any aileron 122.9, but never received a response. obscured, but at 1500 feet, weather was control there either, and although I had I then switched to 121.5 and made not a factor. I thought to myself, “What limited elevator control, it seemed to a beautiful morning it is going to be.” be binding on something. Suddenly, See Aircraft the left bank decreased and the left wing Continued on page 15 INSIDE Going LSA ........................ 3 Control Failure! ............ 8 “Hearts of Courage” ........11 Radio Chatter ................. 4 Color of Aviation..............10 Calendar of Events...........12 Idaho’s Backcountry Needs You! By: Darren Vaughn Back country airport maintenance is an ongoing volunteer activity that needs the participation of each and every pilot who flies in Idaho. Volunteering not only provides for good company and camaraderie, but it also gives us a chance to visit many of Idaho’s premier aviation destinations and keeps the use of our back country strips alive. This is why I am a member of the Idaho Aviation Association (IAA). In July 2010, the IAA participated in a work party at the Big Creek airport. We removed ground squirrels, which have been wreaking havoc on the airstrip, mowed the runway and set a Cameron, Darren, Jennifer, and Austin Vaughn date to begin watering. While we were flew in to film a segment for the show and other volunteers and contributors, there, an Idaho Public Television crew “Flying Idaho”. Although little of the we will continue to experience the footage from Big Creek made it into the exhilaration of flying the Idaho back The Rudder Flutter is published by the Idaho Division final cut, it sure was great for them to country. of Aeronautics, Office of Safety and Education. Articles appearing in this publication are the opinion of the show an interest in what we were doing writer and do not necessarily represent the views of and for us to demonstrate the Won’t you join us? Until then, be the Staff, the Administrator, or the Department. All reasonable attempts are made to ensure the accuracy importance we place on preserving these safe, fly smart and always let someone of the articles contained herein. The Rudder Flutter is important destinations. know where you are going. published quarterly. All articles must be submitted to this office for review. We have a responsibility as mountain pilots to Idaho Transportation Department be stewards of the Governor C.L. “Butch” Otter land that we use and Director Brian Ness to be kind to the Administrator John “JV” DeThomas people and places that we visit. If you Aeronautics Advisory Board fly the Idaho back Chairman Rodger Sorensen country, please Members Chip Kemper, Scott Patrick, volunteer or Dan Scott, and Mark Sweeney contribute in some Division of Aeronautics way to help ensure 3483 Rickenbacker St., Boise, ID 83705 the future of some Website: http://www.itd.idaho.gov, Ph: 208.334.8775 of the greatest state Rudder Flutter Editor: Frank Lester resources in the Email: [email protected] lower 48 states. Your Assistant Editors: Tammy Schoen Email: [email protected]; Laura support Adams, Email: [email protected] demonstrates your Graphic Design: Pauline Davis commitment to Email: [email protected] these principles. I sincerely appreciate knowing that through the efforts of the Idaho State Division of Aeronautics, the IAA, the Idaho Aviation Foundation Page 2 Rudder Flutter Going LSA…On Floats By: Mike Kincaid shrouding it from the Spotlighting the towering Bitterroot elements. However, most Mountains, the fall sun heralds another amphibs are expensive beautiful North Idaho morning. Heeled to buy and operate, onto the sandy beach of pristine Hayden pretty much destroying Lake, the little yellow J-3 makes the my business model of scene perfect. But something isn’t quite fun, safe, and affordable right–the left wing seems to be flapping seaplane training. Plus, in the light breeze. extra weight by adding amphibs to a Cub often Closer inspection reveals bad news. limits the payload to a “Ol’ Yeller,” my faithful ‘46 Cub, had mid-sized pilot and a been attacked during the night. Fabric mid-sized fuel load. A was torn from the twisted metal trailing visit to Florida a few edge. An inspection by my mechanic years ago with my wife reveals the only evidence, long hairs gave new hope to solving recovered from the wing. However, that dilemma. Student cartwheels to express her thrill of completing her seaplane rating; Ol’ Yeller and the Floating Green before the mystery can be solved, the at the Coeur d’Alene Resort in the background. fabric must be made airworthy. A quick After a disappointing repair is completed just as a seaplane- side trip to the Fountain of Youth in St. choose a Cub to start a post-retirement rating student arrives. Augustine (the water was stinky and not seaplane-training business. at all youth-generating), we found what Climbing to our usual 800 feet AWL may be a true, life-invigorating Airplane manufacturers over the (above water level) altitude, my mind experience for pilots at Sun n‘ Fun. years have tried to improve the Cub— replays yesterday’s repeated approaches Stumbling upon the display of a Light some were successful in offering more as fodder to improve the student’s glassy Sport Aircraft manufacturer, tales of room, bigger engines, and creature water technique. That’s when I superior performance and cheaper comforts—but I‘ve never flown one remembered the big bull moose operating costs gave hope that someday that matches the bush capabilities, no alternately chasing, and then being I’d get one of these new breed of light matter if on tundra tires, skis or floats chased by horses. Setting up for repeated aircraft. (I’m not counting the Legend or Cub “splash n’ goes,” our passes over the Crafter‘s productions, as they are the pasture on the north end of Hayden Switching to modern airplanes is real thing). Besides STOL performance, Lake were apparently cramping the style tough for a pilot whose first flight in a there’s something about the classic lines of the nicely-antlered moose challenging Super Cub was from a bumpy little strip of a Cub, drawing the attention of equines for the natural food source. It in Talkeetna, Alaska almost forty years aviators and normal people alike. One must have been about the third pass ago. Awkward-feeling at first, the tube student even referred to Ol’ Yeller as a that he began plotting revenge. and fabric enveloped me in the confined “babe magnet” when a blonde beauty space of the back seat as I peered out wearing a translucent summer dress Envision a vintage seaplane bobbing through the scuffed Plexiglas at towering strolled down the beach, sweetly asking in the water in front of your lakefront Mount McKinley. Eventually graduating him all about seaplanes.