{"id":200,"date":"2019-03-18T22:57:04","date_gmt":"2019-03-18T22:57:04","guid":{"rendered":"http:\/\/www.pngyoung.com\/Flying\/?page_id=200"},"modified":"2024-12-06T21:49:52","modified_gmt":"2024-12-06T21:49:52","slug":"me-and-my-models","status":"publish","type":"page","link":"https:\/\/pngyoung.com\/Flying\/me-and-my-models\/","title":{"rendered":"Me and My Model Airplanes"},"content":{"rendered":"<p><a id=\"Top\"><\/a><a href=\"#TheEarlyYears\">The Early Years<\/a> &#8211; 1950s<br \/>\n<a href=\"#TheMiddleYears\">The Middle Years<\/a> &#8211; 1960s &#8211; 1980<br \/>\n<a href=\"#TheLaterYears\">The Later Years<\/a> &#8211; 1980 &#8211; 1983<br \/>\n<a href=\"#SillyThings\">Silly Things<\/a><br \/>\n<a href=\"#Sailing\">Sailing<\/a> &#8211; 1966 &#8211; 1983<\/p>\n<p>One manifestation of my interest in things aviation has been activities with model airplanes. This began with a collection of plastic model airplanes, gravitated to U-control during my high school years, and later to radio control (RC) years later.<\/p>\n<h3><a id=\"TheEarlyYears\"><\/a>The Early Years<\/h3>\n<p>In the early &#8217;50s, WWII was recent history and there was great interest in planes from that era.&nbsp; I was entranced by articles in newspapers and magazines about aviation. I even subscribed to Air Progress magazine, read each monthly edition eagerly. At one time I had every issue covering many years, until it went out of publication. I also had a few issues of Model Airplane News (MAN).<\/p>\n<p>Reading wasn&#8217;t enough, so I turned to plastic scale model airplanes. Since there was no source in Hoxie, the small northwest Kansas town where I grew up, I would save my money from delivering the Salina Journal newspaper until the next trip to Topeka to visit the Grandparents Forbes. There I would make a visit to the hobby store and purchase Revel kits of the planes I was interested in at the time. Or I would ask for kits come Christmas or birthdays.&nbsp; I collected a model for nearly every Army Air Corp and Air Force airplane of that era &#8211; B-36, P-51, B-47, F-80, etc. I wasn&#8217;t into assembling them for show; I would assemble them, apply the decals, maybe paint some details, but mostly see them as replicas of the real thing.&nbsp; My &#8220;shop&#8221; was formerly the coal bin in the basement, a small enclosed space that was &#8220;all mine&#8221;; when finished, the models on their stand sat on a table next to the desk that I used for a workbench. (Oh, how I wish I had not succumbed to disposing of the models, and their boxes which I had also saved, years later when Mother thought it was time for me to totally vacate the house. But that was for the best; toting that collection around through the many moves since would not have worked.)<\/p>\n<p>My next endeavors to &#8220;fly&#8221; were to &#8220;put something in the air&#8221;.&nbsp; I started with a goal of building an airplane, a U-control model that one would fly in a circle at then end of a pair of strings that controlled the elevator (ascend or descend). The first step &#8211; purchase a motor, propeller, fuel, and some balsa.&nbsp; I had picked up a few issues of Model Airplane News (MAN) and found an article for a scratch-built U-control airplane that appeared simple enough to start with. The airplane was easy enough to build. But I struggled with the motor. I just didn&#8217;t understand: I thought often that the battery used to get the glow-plug glowing was dead, or ?? I just didn&#8217;t know. (Hindsight has led me to the conclusion that my fuel had become stale. The motor started readily for a time after returning from Topeka with a fresh can, but after a few weeks I found myself struggling again.&nbsp; I believe that the ether or whatever was the more volatile component of fresh fuel had evaporated.)<\/p>\n<p>Ultimately I was successful (fresh gas) and made a few flights on the school yard north across from the Grade School.&nbsp; But the airplane, constructed entirely of balsa, didn&#8217;t have enough power from the .049 engine.&nbsp; I&#8217;d seen examples of JATO (Jet Assisted TakeOff, but actually RocketATO), so I acquired two small Jetex rocket motors, affixed them to the rear of the fuselage, and voila, that gave me two or three minutes of &#8216;real&#8217; flying (even if on the end of the U-control strings).<\/p>\n<p>I had two more experiences with flying models in those early years, before leaving home for the Academy.<\/p>\n<ul>\n<li>I purchased a kit for a larger U-control model, and a .35 motor.&nbsp; I built the kit, got the motor running well, took it to the High School parking lot for its first flight(s?).&nbsp; Dad accompanied me: I got the motor running, passed the airplane to Dad, went to the center of the circle and retrieved the control handle, Dad launched the plane.&nbsp; Wow, it flew fast around that 30&#8242; circle.&nbsp; I&#8217;d seen people do maneuvers &#8211; loop, overhead, and such.&nbsp; So I attempted an overhead maneuver; the first couple of attempts where high, but I thought I could go higher.&nbsp; Mistake &#8211; the plane didn&#8217;t have enough speed to keep the control lines taught, which reduced my control of the elevator, so I wasn&#8217;t able to pull it out of it&#8217;s dive before &#8211; CRASH &#8211; now a pile of balsa and covering.<\/li>\n<li>Soaring had intrigued me (it still does).&nbsp; I had watched hawks soar in summer thermals and in the updraft from even low bluffs out here on the Great Plains.&nbsp; I was attracted to plans in Model Airplane News for a scratch-built glider, 5&#8242; wingspan, meant for slope soaring.&nbsp; (This was long before radio control systems were available.)&nbsp; I acquired the balsa (like that first U-control plane, it was constructed completely with sheets of balsa &#8211; another visit to Topeka) and built it.&nbsp; It was beautiful to me, a manifestation of a &#8220;real airplane&#8221; (no control lines).&nbsp; But it didn&#8217;t fly too well &#8211; Dad drove me out to a pasture with a nice, long, gentle slope, I carefully launched the glider into the slight breeze and down the slope, and got a few flights out of it.&nbsp; But hindsight, again &#8211; it was really too heavy to be a glider and without some means of control, it was mostly a matter of trying to set it off -down- the slope, with any breeze coming -up- the slope, then running after it, only to try again. But I kept the plane for many years, simply to admire it (and my handiwork).<\/li>\n<\/ul>\n<p>During these years I had &#8212; motors &gt;&gt;&gt;&gt;<\/p>\n<p><a href=\"#Top\">Go To Top<\/a><\/p>\n<h3><a id=\"TheMiddleYears\"><\/a>The Middle Years<\/h3>\n<p>I didn&#8217;t do much with model airplanes until many years later, but I did make one attempt while at the Academy.&nbsp; An upper classman had a radio control (RC) airplane he was selling.&nbsp; Ok, that looks like fun. But before I go further, I need to explain a bit about how a radio control system worked back then. &nbsp;First of all, control was rudder-only, not even elevator let alone aileron. &nbsp;And the system wasn&#8217;t like the &#8220;proportional&#8221; control systems today, where one can command a small or large amount of movement.&nbsp; These were &#8220;escapement&#8221; systems: a twisted rubber band provided torque for a rotating lever arm; a signal from the radio released the arm to make a 1\/4 turn; the this would move the rudder to the next position &#8211; neutral, left, neutral, right. Each signal moved the control surface to its maximum position: center, then full left, then center, then full right, and back to center. And commands were transmitted as pulses, so one had to be &#8216;in sequence&#8217; with the escapement control system, something that I didn&#8217;t master.<\/p>\n<p>Well, there was a lot that I didn&#8217;t understand about center of gravity vs pitch trim, managing climb or dive via banking, and most important how to give commands to achieve the desired &#8220;maneuver&#8221;.&nbsp; The result: the plane would climb until the wing stalled, pitch nose down to regain flying speed and go back into a climb, repeating this cycle while becoming more violent.&nbsp; Meanwhile, I was trying desperately to command a bank during the ascent, attempting to get it to level out.&nbsp; After 4 or 5 such cycles .. a wing broke during the pullout at the bottom.&nbsp; That was the end of this &#8220;flying&#8221; experience.<\/p>\n<p><a href=\"#Top\">Go To Top<\/a><\/p>\n<h3><a id=\"TheLaterYears\"><\/a>The Later Years<\/h3>\n<p>In Albuquerque &gt;&gt;&gt;<\/p>\n<p>More to come (Mar 18, 2019)<\/p>\n<p><a href=\"#Top\">Go To Top<\/a><\/p>\n<h2><a id=\"SillyThings\"><\/a>Silly Things that I&#8217;ve Done<\/h2>\n<p>Rocketry? In high school, taking a chemistry course, I learned what one mixes together to make a solid rocket propellant. So I said, cool, I&#8217;m going to make myself a rocket.&nbsp;<\/p>\n<p>The first challenge was to select a tube for the rocket. Growing up in a small Western Kansas town, there wasn&#8217;t anybody I could talk to about this, nor were there many sources of exotic materials. But I found some aluminum tubing which I thought might well make the rocket.<\/p>\n<p>I had studied rocket in popular mechanics probably, and I knew that I should have some kind of nozzle to improve the efficiency of The Rock is propulsion. We did have a machine shop in town, so I approached them and they agreed to machine a nozzle for me that would fit snugly into the tube, and provide nice curved outlet for the rockets gases.<\/p>\n<p>Adding a nose cone and some fins at the base of the rocket, I then fillef the tube with the propellant. Not knowing any better I tamped it down a bit just so that it wouldn&#8217;t&nbsp; fall out the bottom of the rocket.&nbsp;<\/p>\n<p>Next, with a friend (hardly an accomplice), we went to a pasture out of town, set up the rocket, and lit the fuse. In hindsight, there are lots of silly things in this story, but it reached a peak when the aluminum tube melted right there on the ground. So much for my career in rocketry.<\/p>\n<p><a href=\"#Top\">Go To Top<\/a><\/p>\n<h2><a id=\"Sailing\"><\/a>Sailing<\/h2>\n<p>You may wonder, why would I bring &#8216;sailing&#8217; into these stories. It is because I was curious and then found that I enjoyed being on the water, in control of a boat &#8211; without the noise etc. of a motor. And, I suppose, well you know a sail is just another airfoil (like a wing), and &#8230; the centerboard\/keel and rudder are also &#8216;foils&#8217;, just under water.<\/p>\n<p><a href=\"#Top\">Go To Top<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>The Early Years &#8211; 1950s The Middle Years &#8211; 1960s &#8211; 1980 The Later Years &#8211; 1980 &#8211; 1983 Silly Things Sailing &#8211; 1966 &#8211; 1983 One manifestation of my interest in things aviation has been activities with model airplanes. &hellip; <a href=\"https:\/\/pngyoung.com\/Flying\/me-and-my-models\/\">Continue reading <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"ngg_post_thumbnail":0,"jetpack_post_was_ever_published":false,"footnotes":""},"class_list":["post-200","page","type-page","status-publish","hentry"],"jetpack_shortlink":"https:\/\/wp.me\/PfNk8F-3e","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/pngyoung.com\/Flying\/wp-json\/wp\/v2\/pages\/200","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pngyoung.com\/Flying\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/pngyoung.com\/Flying\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/pngyoung.com\/Flying\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/pngyoung.com\/Flying\/wp-json\/wp\/v2\/comments?post=200"}],"version-history":[{"count":20,"href":"https:\/\/pngyoung.com\/Flying\/wp-json\/wp\/v2\/pages\/200\/revisions"}],"predecessor-version":[{"id":644,"href":"https:\/\/pngyoung.com\/Flying\/wp-json\/wp\/v2\/pages\/200\/revisions\/644"}],"wp:attachment":[{"href":"https:\/\/pngyoung.com\/Flying\/wp-json\/wp\/v2\/media?parent=200"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}