February - Bend Aero Modelers
Contents
1. I then drilled through the wing into a 4 ply block under each wing bolt with a tap drill and then tapped the holes for 4 NC threads This is a tricky operation and one you need to take infinite care with Landing Gear hate bending landing gear especially a plane like Beep with two separate struts as they never seem to come out quite the same Beep s gear is 1 8 music wire and as usual as I do not own a bender I used the beat on the wire in a vice method This time I came up with a method that is almost fool proof I cut the two wire pieces to length plus some extra at each end I taped the two pieces of wire together This is key It means they won t ro tate as much in the vice when being bent and for better or worse will both turn out the same The downside is you have to bend two pieces at once which take a heavier hammer First I did a scale drawing of the gear and marked the middle bend I then made that bend and then followed with the remaining bend A Le Here are the gear blanks taped together in the vice the big hammer awaiting them Here they are mounted on the jig to check for accuracy of the bends Let s be realistic here They may not be perfect but they will be the same and that beats two imperfect gear legs that you then have beat the out of to make similar to each other I cut the ends I finished the pale procedure ae Aa p z e p Jia ea KSR Will this guy eve2. 352 in Weight 35 30 Oz Wing Loading 14 47 Ounces Ft Initial Construction As I said I had finished most of the construc tion of Beep a few years ago A combination of my own procrastina tion combined with my move to Bend meant it was still not finished it this year My goal was to get this in the air but first two areas I had really procrastinated on awaited me landing gear and wing mounting Here are some aspects of Beef and its construction Wing The wing is foam board ribs and inter rib webbing spruce spars and balsa cap strips sheeting LE and TE The original Beep tips were all balsa I decided to build them out of foam board with 3 laminations of 1 16 balsa laminated to provide a durable outer edge Tail Feathers The tail feathers are built up from foam board blanks with LE and TE of balsa All locations for control horns are reinforced with balsa and will have a 1 64 skin on both sides for compression One thing you can see in the photo above is I like to use keyed devices to securely align my fin to the stab The key is sticking up out of the stab and there is a balsa reinforced notch cut into the fin Below is the tail assembled on the stab showing how positive this keying is Fuselage The fuse is 1 4 foam board with 1 8 balsa edging in side 1 32 ply doublers give it strength up front to past the wing saddle I don t think I have ever built an easier fuselage than the one for
3. Beep The shot above shows the plywood doublers Also notice the fact that it is recessed down from the top to allow for the top decking Above right is the fuselage looking aft showing the termination of the doublers ae Sanding Dihedral For some reason I really put off cutting the di hedral into this wing The way I do it is to build a 34 ply temporary top that sits on top of my work bench On the front of it is a piece of 1x3 or1x4 that is nailed and glued at a perfect 90 degree angle to the top The wing panel center line is pinned to the front edge of the bench hook and the rear is blocked up to the right height Run a sanding block along the 1 x 3 and voila you have the dihedral angle sanded in In the above photo look closely and you can see a plastic draftsman s triangle I used to ensure that the wing webbing was at a 90 degree angle You can also spot some blocking at the front on the TE to hold that angle as I sand it The dihedral brace shown below is 1 8 ply and fits into a pocket in each wing built into the first two bays of the main spar My pattern for it is the yellow card stock Aileron Tubes I decided to install mini servos outboard in each wing rather than the torque tube arrangement with one servo in the middle Of course I decided this after the wing halves were built so now I had to cut holes accurately and make tubes to route the aileron extension wires through I made up a card stock pat
4. aa T gt at n lt on h tg 4 Li r ka gt N t By SH H o i 2 P Dr 7 he S 4 Ta 4 g a ek in ry P AAPA T E P 4 i y A a Ki Or y n l 7 E Ai m Aiad OY 7 2A i E sf ad E fd 4 a 7 s A Greg McNutt brought in some LiPo Greg also brought in one of his many battery boxes to show how to neatly charge balance boards that are used to and safely transport and store LiPo batteries He also showed the multi charge several LiPo s at once layered foam that he uses Andy Niedzwiecke brought in this electrically conduc tive adhesive which is handy instead soldering to difficult Andy Niedzwiecke brought in this liquid insulating material that can be used instead of electrical tape It is perfect for wire repair or m isolating electri Tom Rainwater brought in his 5 cylinder cal things in small Moki 250 Radial engine What a beautiful 2N nee i areas New E Flite servoless payload engine N p release AKA bomb drop Continuec OK when we left member Bob Ingram last month he had received his Venture LO Kit had set up a work area bought an engine taken an inventory and started on his first wing panel Well a month has passed so let s see what Bob has gotten done Remember this is Bobs first ever Kit build Ok proper dihedral set wings joine
5. AMA Document 540 D See and Avoid Guidance c Not fly higher than approximately 400 feet above ground level within three 3 miles of an airport without notifying the airport operator d Not interfere with operations and traffic patterns at any airport heliport or seaplane base except where there is a mixed use agreement e Not exceed a takeoff weight including fuel of 55 pounds unless in compliance with the AMA Large Model Aircraft program AMA Document 520 A t Ensure the aircraft is identified with the name and address or AMA number of the owner on the inside or affixed to the outside of the model aircraft This does not apply to model aircraft flown indoors g Not operate aircraft with metal blade propellers or with gaseous boosts except for helicopters operated under the provisions of AMA Document 555 h Not operate model aircraft while under the influence of alcohol or while using any drug which could adversely affect the pilot s ability to safely control the model i Not operate model aircraft carrying pyrotechnic devices which explode or burn or any device which propels a projectile or drops any object that creates a hazard to persons or property Exceptions Free Flight fuses or devices that burn producing smoke and are securely attached to the model aircraft during flight Rocket motors using solid propellant up to a G series size may be used provided they remain attached to the model during fli
6. FEBRUARY 2014 QUARTERLY OUISTANDING MEMBER AWARD The Quarterly Outstanding Member Award was presented to Tim Peterson at the January meeting by BAM President Waldemar Frank Tim and his wife Cheryl hosted the BAM Christmas party last December and Tim has participated n most all projects at the field using his personal heavy equip help February 26 2014 6 30 pm at Jake s Diner Food available come early to visit and eat Hello everyone hope you are enjoying the beautiful Central Oregon Winter It is this time of year that am thankful that we are driven into the house for some much needed rest It is also a time when we can repair equipment and planes or do those builds or projects that we talked about all last summer have been in touch with several members that have some great projects going on and you will see a couple of them in this month s issue was talking to Waldemar the other day and the conversation turned to people participating more and more in club activities We get close to 50 of the membership at our monthly meetings and the activity at the field is bigger and better than it has ever been before and at a consistent rate There is an atmosphere of fellow ship that prevails at all of our activities that we should cherish I ve been involved with other clubs that did not have near the welcoming attitude that our members put forth That brings me to another point we discussed In order to ha
7. If you are concerned with the quality of your crimp you can solder the contacts First cut off the old connector Next strip the wire 1 4in is adequate To avoid accidentally shorting bare wires strip and assemble the con nector one lead at a time Slide the metal contact on to the bare wire and crimp Using the needle nose pliers slide the contact in to the plastic connector When it is seated it will click Repeat the process with the remaining wire Slide the two halves of the completed lead connector together and you have a finished connector Align the poles so that the battery and ESC lead match This may require separating the two halves of the connector and reversing the sides then Sliding them back together The following illustration provides the basic assembly information Cutaway view of a Powerpole connecor Note that the contact must fit through the gap between the housing and the spring and that the contact is snapped over the of the spring CORRECT The contacts are in alignment and ready to push in Listen for a click on each one to make sure they are fully inserted WRONGI The contacts blades are bent The black is bent up and the red down and will be difficult or impossible to insert Jerry Burgess showed his new Jon Putnam brought in this old A Valley View 40cc Twin Gas Engine Ray model that he is re furbishing i Wii M
8. d and taped Notice the tubes in the wings for servo wire routing Now for the tuselage Doublers in place and sides and top Fuselage is really taking shape Look at that and bottom glued together Good job Bob You didn t make craftsmanship will you two of the same side se et ae me toe Glueing in the landing gear and wing Fuselage forward top deck in place This hold down plates takes a bit of patience to get the curve right Test fit of wing to tuselage Tail feathers in place Here we have Bob Ingrahm after an unsuccessful takeoff Remember if you are at the field and would like to enter to win the coveted Crash Trophy please send photos of your incident to me and will be sure to pub lish them in the next news letter Bend Aero Modelers 2014 Event Calendar current os Holiday ey 9 D Gh a ee Week Sun Mon Tue Wed Thu Fri Sat 5 7 Bees Bee 00A Week Sun Mon Tus Wed Thu Fei Sat July 4th Iep raare n July 26th Pylon Race at FOD Redmond o OO CT ON CI Week Sun Mon Tue Wed Thu Fri Sat Sl fafel Sees wm Boge 19 20 21 Bee 00A 2 s a Pylon Race Workshop Contest Pylon Race me BAM Christmas Party Last Update 12 26 2013 i BAM Renewal Deadline es 0 on od 0 ok SoS Week Sun Mon Tue Wed Thu Fri Sat 26 2 28 29 30 31 2ta a sie 7 e SOG OorE HEHEHHE May 11th Mother s Day May 26th Memorial Day Ma
9. ecording listening to calculate the speed A friendly female voice announced the re jam cording and result Very cool 98 07 MPH Since then purchased this neat App for my iPhone it was only 1 99 via the Apple App Store As mentioned the App is also available for Android based phones or touch pads Considering how much a radar gun costs and how tricky it can be to point it perfectly in the direction of the moving airplane this App makes it extremely easy to measure speed You do not need to hold it directly in the direction of the airplane you just need to make sure that no other noise interferes with the sound of the object that you are trying to measure Stop Listening Start Logging Settings Log Manager To make certain that measurements are accurate the App uses your phone s location services GPS to use the correct atmospheric parameters needed for a precise calculation have not tested how the App results compare against an actual radar gun but it would be an interesting experiment They claim that it is as accurate as any con sumer radar gun with an error range of 3 mph for speeds up to 100 mph and 5 mph for speeds between 100 200 mph Have fun Waldemar Member Jon Putnam is our official education contributing editor He has tried on several occasions to do some training at the meeting
10. el aircraft are allowed at or in front of the safety line b At air shows or demonstrations a straight safety line must be established c An area away from the safety line must be maintained for spectators d Intentional flying behind the safety line is prohibited 4 RC model aircraft must use the radio control frequencies currently allowed by the Federal Communications Commission FCC Only individuals properly Licensed by the FCC are authorized to operate equipment on Amateur Band frequencies RC model aircraft will not operate within three 3 miles of any pre existing flying site without a frequency management agreement AMA Documents 922 Testing for RF Interference 923 Frequency Management Agreement 6 With the exception of events flown under official AMA Competition Regulations excluding takeoff and landing no powered model may be flown outdoors closer than 25 feet to any individual except for the pilot and the pilot s helper s located at the flight line 7 Under no circumstances may a pilot or other person touch a model aircraft in flight while it is still under power except to divert it from striking an individual This does not apply to model aircraft flown indoors 8 RC night flying requires a lighting system providing the pilot with a clear view of the model s attitude and orientation at all times 9 The pilot of a RC model aircraft shall a Maintain control during the entire flight maintaining visual contact wi
11. elicopters and micros Pilots shall call all maiden flights prior to flight All other aircraft shall be grounded throughout the entirety of the flight Hand launches shall be performed approximately 25 feet from the edge of the runway closest to the pilots station Pilots using AM FM radio equipment shall have the appropriate frequency pin attached to the transmitter antenna whenever the radio Is in use R C cars and other surface vehicles are prohibited anywhere inside the flying field Smoking is prohibited anywhere inside the flying field and shall be carried out in a safe and re spectful manner in the parking lot The consumption of alcoholic beverages before or during flight is prohibited Academy of Model Aeronautics National Model Aircraft Safety Code Effective January1 2011 A GENERAL A model aircraft is a non human carrying aircraft capable of sustained flight in the atmosphere It may not exceed limitations of this code and is intended exclusively for sport recreation and or competition All model flights must be conducted in accordance with this safety code and any additional rules specific to the flying site 1 Model aircraft will not be flown a In a careless or reckless manner b At a location where model aircraft activities are prohibited 2 Model aircraft pilots will a Yield the right of way to all man carrying aircraft b See and avoid all aircraft and a spotter must be used when appropriate
12. ght Model rockets may be flown in accordance with the National Model Rocketry Safety Code but may not be launched from model aircraft Officially designated AMA Air Show Teams AST are authorized to use devices and practices as defined within the Team AMA Program Document AMA Document 718 j Not operate a turbine powered aircraft unless in compliance with the AMA turbine regulations AMA Document 510 A 3 Model aircraft will not be flown in AMA sanctioned events air shows or model demonstrations unless a The aircraft control system and pilot skills have successfully demonstrated all maneuvers intended or anticipated prior to the specific event b An inexperienced pilot is assisted by an experienced pilot 4 When and where required by rule helmets must be properly worn and fastened They must be OSHA DOT ANSI SNELL or NOCSAE approved or comply with comparable standards B RADIO CONTROL RC 1 All pilots shall avoid flying directly over unprotected people vessels vehicles or structures and shall avoid endangerment of life and property of others 2 successful radio equipment ground range check in accordance with manufacturer s recommendations will be completed before the first flight of a new or repaired model aircraft 3 Ataall flying sites a safety line s must be established in front of which all flying takes place AMA Document 706 Recommended Field Layout a Only personnel associated with flying the mod
13. icular model you want to fly from the module to the radio Some disa gree with this but this is straight from the manufacturer If you want to take the chance that is up to you Futaba makes two Compac modules The 16K version is compatible with the 8U 9C and 9CS radios It adds 8 mod el storage to the 8U and 6 model storage to the 9C and 9CS radios The 128K version is compatible with the 10C and 10CAG radios and adds a 33 model capacity to those radios can tell you that have experienced problems with trying to fly one of my planes that was on a Campac module Our president had to help me get the plane down as it was not responsive to the normal controls When this plane was copied onto the radio itself it flew fine just wanted to share this with you to possibly ward off any difficulties you might incur using a Campac Cheers from your humble correspondent Andy Message from the President by Waldem Dear Members Fellow RC Pilots and Interested Readers When was the last time you have visited AMA s website in search of information or read the online blog posts looked up AMA documents subscribed to electronic newsletters etc Do you even consider AMA s website a valua ble information source am just curious whether folks regularly visit the website for other reasons than renewing _ their AMA membership Many of you probably receive AMA s Model Aviation magazine which has a great mix of articles and district re
14. ies It does not always have to involve donations although these are helpful It could involve volunteering supporting AMA programs contrib uting articles sharing information that can benefit other clubs attending club events our and other clubs and so much more For instance after our lengthy successful renewal process with BLM decided to prepare a How To write up that submitted to Tony Stillman AMA s Flying Site Assistance Coordinator By sharing our experience we can help other clubs secure a flying site or help them keep their flying site on public land One of AMA s biggest challenges over the past years has been a declining membership The last two years showed a slight increase but maintaining a sufficiently large membership is essential for AMA to enable the mentioned programs and services So in a way our ability to recruit new members is not just a win for us but also for AMA and our hobby We can easily get sidetracked and only see our club s small world So think of it next time when you renew your AMA membership Do you know of any friends or relatives young and old who would enjoy our hobby and club Keep flying keep supporting AMA and don t forget to have fun Sincerely Waldemar Frank BAM President Well not too much to cover here because we don t want to get into the habit of harping But Recently at the field there have been pilots that have called landing and have me
15. l ensure safe operation of their aircraft and associated equipment prior to use Pilots are encouraged to verbally enforce safe flying practices All guests children and pets shall be supervised by a B A M member while inside the flying field and are encouraged to remain behind the pit tables All pilots shall restrain their aircraft during the start up arming process This includes electrics Pilots shall never leave their aircraft unattended while the aircraft is running or armed Pilots shall only taxi aircraft in the specified taxi area and use caution while taxiing While flying pilots are encouraged to remain 25 feet behind the closest edge of the runway preferably behind a pilot station Pilots shall verbally communicate their intensions such as landings take offs or aircraft prob lems while flying Pilots shall fly their aircraft north of the centerline of the runway This is known as the deadline POPP S FIELD SAFETY GUIDELINES Pilots only are permitted beyond the flight line e g to retrieve an aircraft Landing aircraft have the right of way Dead stick landings shall be announced as such and giv en full priority Pilots shall communicate any aerobatic maneuvers such as low passes touch and go s and hovering directly near or above the runway Pilots shall not take off or land on the taxiways A maximum of five 5 aircraft is allowed in the air at one time This includes h
16. lated updates However there is a lot more information that you can access view or even contribute via AMA s website You may have seen a recent communication that forwarded to all BAM members which included a snapshot of AMA s 2013 accomplish ments It s easy to take AMA for granted and not see all the things that AMA does for different clubs members and communities through their programs and services These are programs and services provided by many dedicated volunteers We too have benefited from AMA as some of you may recall In 2012 we experienced wind damage at our field which required us to re place some sections of the geotextile fabric in the pit area We were able to fund the repair work through AMA s Club Disaster Relief Program More recently we received a grant through AMA s Club Recognition and Reward Program by submitting the video clip that KBNZ shot at our field last October And this month we will be applying for a grant through AMA s Flying Site Grant Program to hopefully receive partial funding for our 2013 field improvements These are just some examples that illustrate how valuable AMA and its services are for clubs like BAM At an individual level it is easy to overlook AMA s contributions and not immediately recognize the difference AMA can make for us our hobby and entire communities We are extensions of AMA and should not forget that we too can make differences for AMA other clubs and communit
17. r get these babies mounted on the wing Well here is proof that if you try hard enough you will succeed Notice that I did all this before I actually glued the dihedral together That al lowed me to more easily lay each wing half down flat and use a square to determine how far out in advance of the LE the gear pro truded Tor remove the gear slip a straight slot screwdriver under the gear wire where it nests in its plywood reinforcing plates and gently pry up until you can twist the entire gear leg out Try not to enlarge the hold drilled for the gear In the next installment I hope to have the motor esc battery and servos installed Til then ciao or should I say Beep beep by Bill Hand Member Bill Hand gave a presentation at the January meeting about using solderless connectors for our electric applications didn t get very good pic tures of his demo so he Kindly furnished this verbage and pictures outlining the process for making solderless connections Using Anderson Powerpoles This is a solution for creating a single connection for all batteries It is relatively inexpensive Is easy to use and does not require soldering What you will need for tools are the following A small pair of needle nose pliers A wire stripping tool A wire crimping tool There is a dedicated crimping tool GS88 Gardener Bending tool but you can use any standard crimping tool that provides a center wire crimp
18. s but finds it a bit dis tracting with all the conversation and restaurant back ground noises so he pre fers to do his presentations in the newsletter Here is the first installment of an endeavor called BEEP modifying a sport design for electric power Beep Modifying a Sport Design for Electric Power Part 1 Finishing the Wing and Landing Gear Beep is a low wing sport or pattern capable trainer designed by Derek Woodward Some think it looks a lot like a Quickie Racer It is a tail dragger built mainly out of 1 4 foam board with 1 32 plywood fuselage doublers foam board ribs with balsa cap strips and spruce spars Plans for Beep were first published in the 4 96 Flying Models Mag azine I copied the plans from the magazine and using the grid method enlarged them to full size for my own use Originally I planned to power it with a fuel motor the original had a 25 32 mill in it and as Derek said it could drill holes in the sky This is not really my flying style so with the advent of electric power and the fact that the plane sat unfinished on my bench for about 6 years I decided to modify it for electric power as a low wing trainer Some of you may have heard the club meeting talk I did last Spring on choosing electric motors Beep was used as the subject for that talk Stats on Beep are Channels 4 Power Engine OS 25FP OS 32 SF ABC Motor 300 350 Watts Wingspan 44 50 Wing Area
19. t Wi A RADAR GUN FOR LESS THAN TWO DOLLARS by Waldemar Frank While flying at our field recently James Fredericks asked me if wanted to check out a cool App that he got for his Android phone asked him what it does and he replied It uses the Doppler Effect to calculate the speed of moving objects As you may already know the Doppler Effect is named after Austrian physicist Christian Doppler who explained why the frequency of sound emitted from a moving object changes relative to a fixed observer In other words the frequency of waves increases as the object approaches the observer and decreases as it moves away And this in a nutshell is what this nifty App appropriately called HK Doppler measures to calculate the traveling speed of a moving object The App has been developed for HobbyKing thus the HK Doppler designation You can either go to your preferred App store and download it to your phone or you can go directly to the below website for more information including user manual and video clips www hkdoppler com Needless to say it caught my attention James demonstrated it with one of his flying oie 39 8 MPH wings as he was performing multiple fly bys while was holding his phone in listen mode ni fae to acquire the traveling sound of the flying wing as it passed by We measured several SEZONE passes all between 100 and 104 mph It was so easy to use and just took 2 3 seconds per r
20. t with someone who was taking off anyway If you are at the field and are taking off or going out to the runway please make sure you are not going to interfere with someone who has called that they are landing They may have a problem or they may Just be landing but they have the right of way and a take off at that time could cause a real problem Also if you are going to do a maiden flight wait until the sky is clear and every one Is aware that you are doing a maiden i Tom Schramm offers this tip Need to secure a wheel to the axle of your favorite electric or small nitro plane only to find you do not have enough wheel collars to do both sides of the wheel You can solder a flat washer to the axle wheel backside or use a washer and JB Weld Be sure to roughen and clean the axle and washer face mix a small amount of JB Weld and apply to form a fillet Let cure and you have it Also works to secure the wheel instead of wheel collars Even with the weather in the Wintertime here in Central Oregon our members find openings to go out and enjoy the field It is encouraged that if you want to go out to send an email to members to let them Know that you will be at the field This works well and most times includes meeting for breakfast and enjoying each other s company and stories 2 _ Just Havin EL gS 3 share Ah PEE 3 5 tts g oe are Ss r g HE sagt D P pes TH 3 pa PR Hi l
21. tern and a tool to cut the holes with The hole cutter is a 13 32 brass tube with 90 degree teeth cut into it with a triangular file It worked great so well I used it on the next plane I started work on A 3 8 brass tube slides inside a 13 32 tube perfectly I used that as the mandrel for paper tubes In the photo I show repositionable glue stick but later I switched to a regular UHU type glue stick and found it worked better Wing Mounts The LE of Beep sticks down too far to just drill into the LE stuff in a 4 dowel and drill a hole in some plywood for it to mount to up front I had to make a front wing mount out of balsa blocks as show below shape it to fit the wing dihedral angle and then drill it and the plywood fuselage former the 4 dowel fit into To do this you have to sand or cut the dihedral angle again into that block and then glue it back together as I did in the photo below D o Here you can see the finished wing saddle block the dowel and the hole in the plywood former The rear wing mounts were two 4 nylon bolts Ace Hardware The surface of the wing has 1 64 ply reinforcements Before drill ing the two mounting holes I inserted the front dowel into its mounting hole and then measured very carefully from each wing tip back to a point at the base of the fin where I inserted a pin on the CL of the fuselage This is called trammeling a wing and insures the wing will be on straight
22. thout enhancement other than by corrective lenses prescribed for the pilot b Fly using the assistance of a camera or First Person View FPV only in accordance with the procedures outlined in AMA Document 550
23. ve an informative and interesting newsletter we need to have input from all areas of expertise and interest don t care if you are just starting or have been in the hobby for 50 years It doesn t matter if you are a scale pilot a sport pilot a racer a 3Der ora builder or an ARFer you have something to share with us and we would like to hear from you will publish what you send in hopefully with pictures so we can get to know you better We are getting ready for a busy and fun flying season so don t forget to get your planes in shape If you are inclined to do some competition you might want to contact someone about the Club 40 Pylon racing A workshop for Club 40 racing will be held on Aprili2 at the field and this would be a good time for you to ex plore that possibility We are even talking about doing Foamie T28 pylon racing if we have enough interest to follow that through Let us know See you at the meeting on the 26th Aud The other day was pondering what to do if ran out of model memory in my Futaba 10CAG transmitter have had this discussion before and wanted to revisit it called the Futaba Service Center and asked if you could fly from hi the Compac module if you had planes stored on it The official recommendation from Futaba is to not fly from the Compac module but just to use it as storage They advised that the way most people use the module is to leave one slot open on your radio and just copy the part
24. y 17th Pylon Race at Popp s Field BAM AL ows Week Sun Mon Tue Wed Thu Fri Sat August 30th Pylon Race at Popp s Field BAM NOTE Due to a scheduling conflict with Jake s Diner the August meeting is on a TUESDAY oo November o Week Sun Mon Tue Wed Thu Fri Sat Z2ppD DA November 27th Thanksgiving Day NOTE Due to Thanksgiving and a scheduling conflict with Jake s Diner the November meeting is a week earlier and on a TUESDAY Pine Nursery Park Fur Fly E Competition Fun Fly Pr ray BBQ amp Scale Fun Fly fora National Model Aviation Day amp Firecracker Fun Fly n j 2 i ye Week Sun Mon Tue Wed Thu Fri Sat Bcc sjoe o a soon 000 June 15th Father s Day June 21st Pylon Race at Dorrance Meadow La Pine rr NE NTO MN ECT Week Sun Mon Tue Wed Thu Fri Sat September 1st Labor Day rr YJAeCOeMDNCrF gt BOGE aja a ee a a gt la December 24th Christmas Eve December 25th Christmas Day December 31st New year s Eve January 1st New Year s Day BS POPP S FIELD SAFETY GUIDELINES All pilots shall be current members of A M A and B A M Proof of current A M A membership is required prior to flying at B A M Visiting A M A pilots and new members of B A M shall receive a safety orientation prior to their first flight Pilots shall ensure safe flight operations in concordance with A M A Safety Rules and these Field safety Guidelines Pilots shal
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