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Well and Truly Grounded

By Ed Wischmeyer

There’s a trick to avoiding having the FAA ground you for medical reasons. Just like in telling a joke, the answer is “timing.”

In my latest case, the problem is scoliosis, meaning, that my spine is not straight, but rather looks like the ground track of a pilot landing with a tailwheel for the first time. That spinal curvature puts pressure on the nerves coming out of the spinal column (stenosis) and causes pain. I’m guessing that it could eventually cause full lack of functionality.

The king-kong fix for this is spinal fusion, meaning, the doctor opens his erector-set catalog to “implants” and gets all the metal bits and pieces to hold the selected vertebra in place until they can grow together, i.e., fuse. The downside of this is that with those vertebra rigidly affixed, stresses accumulate at the end of the fused region. A real world example is that on many sailplanes with extra stiffening around the spoilers, eventually, the paint cracks around the end of the spoilers, indicating the stress.

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Déjà vu All Over Again

By Steve Weaver

Without question, the U.S. aviation fleet is growing long in tooth. While new aircraft are being built, their numbers are infinitesimally small when compared to the huge number of aircraft the industry pumped out in the 60s, 70s and very early 80s. The bulk of those earlier aircraft still exist, most of them on U.S. registry and the average age of registered aircraft goes up yearly. Today, those old aircraft actually make up the largest percentage of the aircraft population in our country.

Yet it seems like I’m always taken by surprise when I run into an airplane that I’ve known from the past, and especially if it’s from a much earlier time in my life.

Sometimes it’s a familiar registration number that sparks recognition, and other times an examination of the logs reveals an event that I remember. Once in a while I even come across my own name in the aircraft log books, a younger me signing off an item of maintenance.

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Editorial: Elections Have Come and Gone

By Ed Downs

It is traditional in many publications to use December editorial space to talk about the year that has just flown past. To be sure, that is a fine tradition, but perhaps the future is a topic of more interest and need. Aviation is entering some challenging times, and we need to take some positive steps to make sure the most unique aviation structure in the world remains healthy. But first, let’s just do some griping!

2012 was an election year to be remembered. Unfortunately, that remembrance is most likely not going to be because of the important issues that were covered or principles of government being argued. Instead, we will remember some of the most negative campaigning in this country’s history. But even more disappointing, was the manner in which politicians and pollsters divided up the country into opposing voting groups, or “classes.” Rich were pitted against poor; the middle class was pitted against both income “classes.” Age groups were defined and divided, with political “pitch” ads catering to each group as if in opposition to another age group. Certainly ethnic groups were carefully “classed” and addressed as if they lived in different countries. Women were focused upon as if their America was completely different from the one that men live in. This writer is sure that there is, somewhere, a set of stats that breaks America down by shoe and hat size, characterizing folks with big feet and small heads as voting in a particular style and needing to see particular political ads. The old axiom of “divide and conquer” is alive and well. The fact is, the divisiveness of 2012 has been the policy of politicians at all levels for some years and we must assume that it will continue, until we voters finally stand up and call for a stop.

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LightSquared Faces Ever Increasing Opposition, But GPS Not Saved Yet

EAA Calls for Members Comments to the FCC

By EAA.org

After the National Telecommunications and Information Administration (NTIA) concluded that LightSquared’s wireless broadband signals interfere with millions of GPS devices in use today - including for aviation navigation - the Federal Communications Commission (FCC) announced on Feb. 15 that it is asking for more public comments prior to making the final decision to withdraw the Conditional Waiver Order issued to LightSquared last year. Withdrawing the Conditional Waiver Order will kill LightSquared plans to establish a high-speed wireless data network. The final FCC decision is anticipated no later than March 31, 2012, and if the waiver is canceled it gives a complete victory to the Save Our GPS Coalition, of which EAA is a member. The coalition has been vehemently opposing LightSquared’s proposal for the past year.

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