eva_newsletter_july_2014
Transcripción
eva_newsletter_july_2014
EVA Exhaust Systems The Newsletter of the East Valley Aviators CLUB OFFICERS President: Dave Byrne (602) 403-7117 Vice President: Alan Moulton (602) 750-5445 Treasurer: Verlin Boeder (602) 803-6852 Secretary: Mike Jeffries (480) 250-4614 Safety Officer: Lin Andresen (480) 251-5594 Safety Officer: Mike Wyman (480) 227-5970 Training Coordinator: John Mitchell (360) 582-9980 Exhaust Systems Editor: Mickey Ohland (480) 516-7643 The EVA Exhaust Systems is a publication of The East Valley Aviators R/C Club An Arizona not-for-profit Corporation P.O. Box _____ Phoenix, Arizona ZIP CODE www.eastvalleyaviators.org In this issue…… ● Board Officer Reports ● Meet the Members: Jerry Dudeck ● Bill Adam’s New Plane ● IMAC World Championships ● Flying Tips ● Just for the fun of it… JULY/SUMMER 2014 Submitted By Dave Byrne Hope everyone is having a wonderful summer. Although it’s getting warm and a bit humid during our monsoon season, we’re still getting a lot of flying in. Most of us are getting out in the wee hours of the morning before the sun gets high enough to make it unbearable to get a few flights in. I think there’s more kibitzing going on in the shade of the ramada than actual flying. Hopefully all of you have noticed the email from the AMA concerning activities by the FAA that could materially affect and restrict our hobby. On June 23, the FAA released its interpretation of the Special Rule for Model Aircraft. Our AMA (your yearly dues at work) has reviewed this promulgation and has many concerns as it relates to various aspects of our hobby and industry. If you’ve not already done so, please review the following links: FAA's interpretation and the AMA's response. Also provided was information and the following link online for making a response to the FAA. There are four methods to submit a comment to the FAA. Emailing your comment is the fastest and most convenient method. All comments must include the docket number FAA-2014-0396. For help in making your submission, please click on the following link for tips on submitting your comments, http://www.regulations.gov/docs/Tips_For_Submitting_Effective_ Comments.pdf. Please jump on this as quickly as possible and send a response to the FAA. They need to hear loud and clear about our feelings of the FAA’s interpretation of this rule. We need you to take action now and respond by July 25, 2014 to the FAA Interpretation of the Special Rule for Model Aircraft. We had a “Night Fly” event in June. We’ve been trying to schedule this for some time now and it was a great success. It started out as a conversation about getting a few of us together to go out and fly at night. We had so much interest it turned into a club-scheduled event. Thanks to John Pomroy for organizing and Mickey Ohland for the idea. More details on the event will appear later in this month’s newsletter. In the early part of September, the AMA Aerodrome in Muncie, Indiana will be holding the FIRST IMAC World Championship. I’m very proud to report that three of our club members, Spencer Nordquist, Bill Adams and John Pomroy, qualified for this event and will be making the 1,752 mile trek to Muncie for the week-long competition. More on this in the newsletter. Best of luck to all of you! Also included in this month’s newsletter is a draft of next year’s 2014-2015 EVA Event Schedule. We have scheduled a number of activities and hope that many of you will find some interesting enough to attend. The BOD will be finalizing the schedule in August and have it posted on our website and at the field. Have a great summer and remember to keep the shiny side up. See you on the flight… Dave “Now that I have your attention, supper is re ady.” 2 Submitted by Verlin Boeder Submitted by Mike Jeffries 5/3/14 Club Meeting Minutes Please, wear your EVA club badge at the field!!! Attendance: 21 Members This is a slow time at EVA for any financial activity. So, it may be a good time to review what we have spent so far this year on major items --- Field Maintenance & Repair = $2136.00, Restroom service = $1630.00, Party Food = $865.00, Web site = $560.00 (3 yr. contract). Due in late August is our flying site lease from Arizona State Land Dept for $3600.00. Presidents Report - Swap meet had 153 people.. Everyone seemed to enjoy the event. Ironwood Road situation, the Country installed rumble strips. There is a planned study to review the traffic. Details for the project have not been finalized. We have a total income so far this year of $9471.00 with expenses of $7024.00. Our total bank account stands at $50189.00 it includes $26189.00 in cash and $24000.00 reserve fund. Our great financial status will allow us to take another swing at runway repair this fall as well as other maintenance issues such as weed control. If anyone has a project they would like to see started please bring it to the Board of Directors. If you are the last person to leave our flying field in the evening, Field Maintenance Day will be May 10. Come prepared to pull weeds. RC Car Track has been closed due to dust complaints and the potential the club could be fined for dust violations. Board will work with the car group to come up with a solution as needed. We are trying to organize a T-28 electric race as part of the .25 pylon racing. Stand by we will send out updates. be sure to lock the gate!!!! Happy flying and smooth landings, lets all enjoy a great hobby. Verlin Treasurers Report - We have $26,500 in cash, in addition to the $24,000 we keep in reserve. The lease decreased to $3,600/year. Membership Report - We have 300 members. Working towards online renewal this fall. Online payment will be Paypal. Secretary Report - Nothing to report New/Old Business - Nothing to report Meeting Adjourned. 3 Submitted by Lin Andresen Hello fellow EVA members, summer is here and daily temperatures are soaring above the 100 degree mark regularly. There aren't as many members showing up at the flying field now that it is hot out and the winter visitors are home where it may be cooler. There are still a few of us who show up very early in the morning and head for home at about 10a.m. Last Monday a few of us came to EVA to play for awhile but were greeted by a few of the desert's inhabitants. Four Diamondback rattlesnakes were found in the helicopter and car-track areas. Snakes don't like extreme heat so they come out at night and early morning to feed and hang out with their slithering friends until it gets too hot. If you are out- and-about when the snakes are active, please be careful and alert. Snake bites can be very serious, painful and expensive to treat. If you are bit by a poisonous snake, do not apply a tourniquet, do not try to suck the venom out of the bite (you may poison yourself), don't panic. Call or have someone call for an ambulance to take you to the hospital,the doctors will know what to do. Another very important summer issue is hydration. The human body is about 60% water and needs to maintain that percentage not only to feel good but for our organs to operate optimally. Water is also critical because it provides the vehicle for other nutrients called electrolytes to travel through our body and nourish our blood, tissues, and organs. When you are outdoors in the summer time you need to drink water in large proportions to insure that your body doesn't overheat and lead to a heat-related emergency. I'm sure you all have read in the newspapers or on the internet stories about model airplanes having close-calls with full-sized aircraft. The story usually goes something like this: Yesterday in lower Manhattan NY, a "drone" operated by two youths flew near a police helicopter, causing it to take evasive action for the safety of the pilot and crew. The location of the youths was established using GPS triangulation. The FAA is investigating the incident. It seems like all rc aircraft are being referred to as "drones" in the news nowadays. This seems to incite fear of these objects to the general population who think of war, exploding rockets, and death and destruction when they hear the word drone. As members of the AMA, we know that that is a misrepresentation of our hobby. We have to show the public that AMA members fly by a strict safety code for the well being of club members and the general public. When flying at EVA please be aware of what else may be flying in our skies. If a full size aircraft does fly over our flying field, you should immediately go to a lower altitude until the full size aircraft is safely out of danger. The full size aircraft ALWAYS has the right-of-way--PERIOD! One incident of this kind could result in losing our field and model flying privileges permanently as well as someone having to face legal problems. Remember, Safety is no accident. That's all for now folks, have a safe summer...,Lin Andresen-EVA Safety Officer 4 Submitted by Mickey Ohland The American Flag, a Salute to our Veterans. The 13 folds of the flag The flag is folded 13 times when taken off the coffin. You’re probably thinking it represents the 13 original colonies...right? But we learn something new every day. Here is the meaning of the 13 folds, where upon the final fold, the flag takes on a triangular form showing only the blue and white stars. ● The 1st fold of the flag represents life. ● The 2nd fold is a symbol of the belief in eternal life. ● The 3rd fold is made in honor and remembrance of the veterans who gave their lives for the defense of the country. ● The 4th fold represents the weaker nature, for as American citizens trusting in God, it is to Him we turn in times of peace as well as in times of war for His divine guidance. ● The 5th fold is a tribute to the country. ● The 6th fold is for where people's hearts are. ● The 7th fold is a tribute to the Armed Forces. ● The 8th fold is a tribute to the one who entered into the valley of the shadow of death, that we might see the light of day. ● The 9th fold is a tribute to womanhood and motherhood with the 10th fold as a tribute to fathers who have given their sons and daughters for the defense of their country. ● The 11th fold represents the lower portion of the seal of Kind David and King Solomon and glorifies in the Hebrews eyes, the God of Abraham, Isaac and Jacob. ● The 12th fold represents an emblem of eternity. ● The 13th fold, or when the flag is completely folded, the stars are uppermost reminding us of our nation’s motto, "In God We Trust". After the flag is completely folded and tucked in, it takes on the appearance of a cocked hat, ever reminding us of the soldiers who served under General George Washington, and the Sailors and Marines who served under Captain John Paul Jones, who were followed by their comrades and shipmates in the Armed Forces of the United States, preserving for the rights and freedom we enjoy today. Hopefully, the next time you see or attend a military funeral and observe the American flag being folded, you can remember what the symbolic folds represent. 5 FLIGHT ORIENTATION you know you are flying left to right in a slightly banking turn, should you fly too close to the sun and your model becomes a dark silhouette you’ll know what to do, or not to do, until you can see your model clearly again. A lot of airplanes are lost simply because the pilot loses his orientation while flying. That is to say, the pilot loses his ability to see what the model is doing and what he has to do to properly maintain control. If you fly your model so far away that you can’t see it and what it’s doing, add a little aileron and see what happens. If the model lowers a wing to the left when you give it left aileron, you’ll know it’s going away from you so you can now make a turn to bring the model back to you. If the wing on the left goes up when you give it left stick, then the model is already heading back towards you. With experience, pilots learn to fly with both visual cues as well as with instinct involving muscle memory. The best way to learn proper flight orientation is to practice. Fly, fly, and fly some more. And while you are flying, keep ahead of your model by not just flying around the field, but rather fly with a purpose. Make up a A good thing to remember when your model is flying back toward you is that you can keep the wings level by moving the aileron stick toward the lower wingtip. With practice, you’ll soon be able to see the subtle cues your model makes, and then you’ll make needed corrections more quickly until you do it almost automatically. You’ll be flying the model instead of letting the model fly you. flight plan and stick to it. Don’t just do whatever comes to mind after you take off. Do the same thing every time. Take off into the wind and when you reach traffic altitude make a 90-degree turn away from the pit area. Continue to climb, and then make another 90-degree turn in the same direction so you are flying downwind. Throttle back to cruise speed then follow the rest of your flight plan. Two more 90-degree turns in the same direction will have you flying upwind again. This helps you to maintain your situational awareness. Should you become disorientated, having a flight plan in your mind will allow you to think your way through a maneuver. If 6 The “IMMELMANN Turnaround” Once a pilot has become proficient with loops and rolls, all the different ways that they can be combined are practically infinite. The problem with the ordinary turn is that it takes the airplane away from the comfortable line that it was on before the turn. You are then forced to make several adjustments after the turn to reestablish the preferred line coming back and as a consequence, you have less time to think about what you want to do next. The Immelmann is an aerobatic maneuver that allows you to do a 180-degree turnaround while maintaining close to the same line of flight coming back, except finishing higher, and therefore making flying easier. SEQUENCING STEPS: An Immelmann should be treated as two separate parts: a 1/2 loop, and then a 1/2 roll to upright, with the return to neutral between them to ensure that the 1/2 roll is axial and not barreled. As with any loop, the key to performing a good 1/2 loop is a wings-level entry so the loop starts out tracking vertical rather than entering a corkscrew with the wings banked. You should target a specific fixed amount of elevator to establish a constant initial loop radius. When you execute the 1/2 roll at the top, use full aileron to complete the 1/2 roll quickly before it has a chance to lose undue altitude or wander off heading. You can cheat a little by neutralizing the elevator and starting to roll a few degrees before the plane reaches the top of the loop to ensure that the roll does not finish lower than where it was started. FLOATING the TOP: The 1/2 loop will tend to tighten or “pinch” near the top due to the effects of gravity. The pinch typically starts around 10 or 2 o’clock, depending on the direction from which the maneuver is entered. These “key points” are where you should reduce your elevator input slightly 6 to “float the top” of the 1/2 loop and keep it round. For the final refinement, input a little forward elevator pressure at the start of the 1/2 roll to keep the roll more axial and level at the start, and therefore reducing how much you have to cheat. Just remember to remove the elevator push soon after you start the roll to avoid barreling the roll and causing a loss of heading. Now, in review; the refined Immelmann is performed by pulling a fixed amount of up elevator to establish a constant loop radius right away. At the 10 or 2 key point, slightly reduce elevator input to float the top of the loop. Then, a fraction before the airplane reaches the top of the loop, quickly return the elevator past neutral into a slight push while simultaneously rolling upright. With a little bit of practice, you’ll draw some attention with this maneuver! Text and illustrations by … David Scott 7 Bill Adam’s Mid Wing Extra 330 ● The Plane is scratch built ● 124 inch wingspan ● Covered in Ultra Coat and painted with PPG paint ● Engine - DA 200 4 cylinder ● Radio - Futaba MZ18 with two 6014 receivers ● Servos - Futaba 9157 digital metal gear ● Smart Fly optical ignition kill ● Batteries - 2500 mah A-123. Ignition (1), flight batteries (2) ● Propeller - Falcon 30X14 Carbon 8 EVA Web Site UPDATE Overhaul of the club website has been underway and is on track to bring some important, new services to the membership. Arguably the most important of those services will be the ability to renew your current membership or enroll as a new member entirely on line. You will be able to fill out your renewal or new member application, pay your dues via Paypal, and receive instant confirmation your application and has been accepted all via the club website à www.eastbvalleyaviators.org. This new capability is still in the testing phase but is on schedule to go public on October 1st, 2014 or sooner (i.e. the start of the 2015 renewal period). The online process will be the quickest way to receive your renewal or new membership paperwork in the mail so we encourage you to use this new, more convenient service. The current paper application and personal check or cash method will still be available but we would like everyone to use the new online method if you can. It will be faster, more accurate for club record keeping purposes, and less work for your humble club membership office and treasurer. Also note there will be no increase in either new member or renewal fees for this added convenience. Once we go live on Oct 1st, we will send a more detailed notice via e-mail to everyone with step-by-step instructions for how to renew online. Look for an e-mail from ‘EVA Membership News’ with Subject ‘2014 Club Member Renewal Instructions’ in the next month or so. Receipt of that e-mail will signify you can go to the club website to renew online at your convenience. 9 ES: Are you forced to work to pay for this hobby? If so, what is your occupation? Jerry: Fortunately I’m retired and can devote full time to my hobby. members ES: Are you married? Have any children? Jerry: I’m widower and have two Sons. ES: What are you flying currently?. Jerry: Usually my Big Bird glider or my trusty Esquire. Jerry Dudeck ES: How long have you been involved in the hobby? Jerry: 60 years ES: How long have you been a member of EVA? Jerry: 7-years ES: Please give a history of your RC Aviation past. Jerry: I have been flying since I was 11 years old. I started out flying U/Control. My first plane was a FireBaby with an…OK Cub .049. My first RC airplane was a single channel Esquire, in the sixties I purchased a F&M 10- channel reed system, later on I moved on to a EK Logictrol 4channel proportional system. ES: Are you involved with full-scale aviation? If so, please elaborate? Jerry: No but my oldest son Dan is a pilot. ES: Do you have any current or planned aircraft projects? Jerry: I’m in the process of completing a "Balsa USA 1/6 Sopwith Pup". ES: What is/was your favorite model aircraft? Jerry: My 25-year old Top Flite J3-Cub. ES: What is your favorite full-scale aircraft? Jerry: PT-17 Stearman Bi-plane. 10 ES: Is there anyone that you look up to in the radio control hobby? Jerry: John Shreve, he was my mentor when I started flying RC and one Hell of a flyer. ES: Are there any facets of the hobby that you would like to try? (eg. a certain power system type, different type of aircraft, competitive flying) Jerry: None that I can think of at the time. Need to just sit back and do some flying. ES: Are there any embarrassing moments at the field you would like to forget—but are now remembering because I asked? Jerry: The one time I launched my single channel airplane only to remember I forgot to turn on the receiver. Fortunately I found it the next day about a mile away. ES: What are your interests beyond model aircraft? Jerry: Hiking and fishing. 11 Project of the Month Submitted by Gene Coleman Approximately 16 years ago I built a glow powered Smith Miniplane and it flew very well. I was able to purchase another kit last year and thought I would like to build an electric powered one. It took me months to get the ambition to get started on it. I had to make several changes to facilitate the electric motor, battery and ESC. I finally got started on it around Christmas and finished it in May right around my 78th birthday. I modified the outboard strut configuration and the landing gear also. I lightened it up wherever I could and it came in about 4 1/2 lbs. under the normal glow weight of 5 1/2 lbs. I have since had to add 8 ounces of lead to the nose to make it fly correctly. It was a little wild at first but with the added nose weight it flies as it should. I am using a Turnigy 3548 1100KV motor and 60 Amp ESC. The battery is a 4 cell 2200mah 50 c capacity. I had to modify the nose to accept the battery and I now wish I had made room for a larger battery as I only get 5-6 minutes of flight time. The covering is Hobby King China cote which we have found to have excellent shrinking qualities. I would highly recommend it. Lastly my pilot is Snoopy, the dog and he has his eye on the Red Baron. This kit is still available on the Sig web site for $122.95. 12 On September 2-6, 2014 the very first International Miniature Aerobatic Club (IMAC) World Championships will take place at the home of the AMA in Muncie, Indiana. IMAC has been in the making since the 1970's and the organization is dedicated to the competitive sport of radio controlled Scale Aerobatic competition. IMAC operates under the auspices of the USA’s Academy of Model Aeronautics (AMA) with a designation as the Special Interest Group (SIG) for R/C Scale Aerobatics. While it’s origin is American, the scope of IMAC has now expanded to other countries throughout the world and continues to grow. IMAC is also the largest scale aerobatic group in the world with members in all 50 US States and over 15 other countries. Three (3) East Valley Aviator club members have qualified and will be competing in this prestigious event. They are Spencer Nordquist (Unlimited), Bill Adams (Unlimited) and John Pomroy (Intermediate). The membership of EVA wishes each of you the best of luck!!! 13 Just for the FUN of it… Is that spruce or oak?? 14 15 Answers to the MAY crossword puzzle. WHY AIRPLANES ARE BETTER THAN WOMEN You don't have to sweet-talk an airplane. You can predict an airplane. An airplane moves when you tell it to. If you respect an airplane it will be good to you. An airplane goes anywhere you direct it to. Airplane skin doesn't wrinkle as badly. An airplane will kill you quick...a woman takes her time. An airplane won't criticize your performance. An airplane does not object to a preflight inspection. An airplane doesn't care where you were last night. You can change the looks of an airplane. Airplanes don't care about how many other airplanes you have Airplanes come with manuals to explain their operation. flown before. Airplanes don't scream. Airplanes don't cost as much money. Women have more drag than lift. Airplanes don't take forever to warm up. An airplane's payload can be calculated. Airplanes don't spend hours in front of a mirror. Airplanes have strict weight and balance limits. Airplanes won't keep you waiting. Sometimes you can ride airplanes for free Airplanes don't cry when you break up with them. It's easier to understand what an airplane needs. Airplanes don't talk back. Airplanes don't come with in-laws. Airplanes don't get headaches. Airplanes don't whine unless something is really wrong Airplanes don't take half of everything (well, maybe they do). Airplanes don't mind if you look at other airplanes, or if you buy Airplanes never stand you up. airplane magazines An airplane is cheaper to maintain. It's always OK to use tie downs on your airplane You can keep an airplane from stalling. However, when airplanes go quiet, just like women, Airplanes can be turned on by a flick of a switch. it's a bad thing. An airplane won't slap you for being a "bush pilot". You can easily leave an airplane before sunrise. Airplanes lose weight faster. An airplane does not get mad if you "touch and go". An airplane will not get mad if you “fly” someone else's airplane. You can calculate the peak performance of an airplane. 16 EVA NIGHT Fly The 1st Annual EVA Night Fly Event held on June 15th was a roaring success. We started the fun with an old fashion summer evening BBQ followed by LOTS of great dusk and dark time flying. What a blast and turnout! A little breezy to start but perfect weather once the sun went down. 35 people came out despite the high earlier temperatures and winds that day. Of the group that attended, we had over a dozen pilots show off their night vision capabilities. No fly aways or crashes throughout the entire event. Those that didn't fly this year (but will next year, right?) seemed to really enjoy the show. Now the question when to hold the next one? Should we have one during the winter visitor season? Let us know by posting a message to the club on the website. Special thanks to head chef Gene Coleman, bartender Verlin Boeder, and photo journalist Eric Gagnon. Also thanks to Ignacio and Bruno Godinez for the home made brownies and eveyone else who brought side dishes to share 17 EVA Calendar of Events The BOD has developed our 2014 -2015 Event Schedule and this is a draft for your information. We have put together a full year of events that we hope you’ll look forward to and participate in. We have many of the traditional events as well as a few new ones. The BOD will meet in August to finalize this schedule. The schedule will be posted on the website as well as at the field bulletin board. We welcome your comments. 2014-15 EVA EVENT SCHEDULE - DRAFT September 14 .25/T-28 Racing EVA Field @ TBD October 4 Membership Meeting EVA Field @ TBD October 12 .25/T-28 Racing EVA Field @ TBD October 25 Ironwood Clean Up EVA Field @ TBD TBD EVA Fall Night Fly & BBQ EVA Field @ TBD November 8 EVA Swap Meet & Lunch EVA Field @ TBD November 16 .25/T-28 Racing EVA Field @ TBD November 29 Turkey Fry & Fly EVA Field @ TBD December 3 Membership Meeting VDO December 14 .25/T-28 Racing EVA Field @ TBD December 27 Field Cleanup EVA Field @ TBD First Day Fly-In & Breakfast EVA Field @ TBD Membership Meeting VDO Superstition Challenge IMAC EVA Field @ TBD January 1, 2015 January 7 January 17-18 January 25 February 4 .25/T-28 Racing EVA Field @ TBD Membership Meeting VDO EVA Winter Night Fly & BBQ EVA Field @ TBD .25/T-28 Racing EVA Field @ TBD Desert Pattern Challenge EVA Field @ TBD March 11 Membership Meeting VDO March 14 - 15 Cactus Classic IMAC EVA Field @ TBD March 21 EVA Swap Meet & Lunch EVA Field @ TBD March 22 .25/T-28 Racing EVA Field @ TBD April 19 .25/T-28 Racing EVA Field @ TBD Membership Meeting EVA Field @ TBD TBD February 15 February 28 - March 1 May 2 18 19 20 21