U Gary Shaw Answering questions about cyanoacrylate CyA glue mail received recent months letters individuals concerned about chemical properties CyA took lead over other issues Although initially surprised no prop stories quick look postmarksJanuary February March provided following conclusion no prop stories sent because its winter up north Silly Since moving Florida its convenient forget about winter related building projects its March still flying motto Fly em got em Arriving just time pull out verbal quagmire letter veteran modeler George Wilson would well knew what fumes come cyanoacrylate glues record question should answered searched pages few conveniently located chemical references books office made couple phone calls popular glue manufacturers reviewed appropriate Material Safety Data Sheets MSDS appears active ingredient common thin medium thick cyanoacrylate glues Ethyl-2cyanoacrylate nutshell chemical ~monomer its liquid form chemical capable conversion polymer itself other similar molecules compounds begins transition polymer type plastic case its exposed reactive environment Reactive environments include moist humid areas exposure oxidizers Essentially Ethyl-2-cyanoacrylate released vapor monomer transitions polymer Its vapor has unpleasant odor considered irritating mucous membranes eyes nose mouth throat eleventh edition Hawleys Condensed Chemical Dictionary cyanoacrylate adhesive defined adhesive based Alkyl 2cyanoacrylates prevent premature polymerization inhibitors added. thus various viscosities curing times glues does come ask past 100% Ethyl-2-cyanoacrylate commercially available Eastman Kodak product called Eastman 910 however MSDS Eastman 910 reveals sold Kodak company called Perma-bond August 1980 An excerpt original MSDS provides following Health Safety data regarding product Ingredients/Identity Information Ingredient Ethyl-2-cyanoacrylate CAS #7085-85-0 Percent 100 Physical/Chemical Characteristics Appearance Odor Clear slight hazy colorless liquid unpleasant odor Boiling Point 129 1330F Vapor Pressure mm Hg/700F 2 Vapor Density Air1 38 Specific Gravity 105 Solubility Water UNK-REACTIVE Fire Explosion Hazard Data Flash Point 1800F 820C-COC Lower Explosive Limit UNK Upper Explosive Limit UNK Extinguishing Media C02 Dry chemical polymerization hazardous may use water spray Special Fire Fighting Procedures Self contained breathing apparatus protective clothing prevent skin contact Unusual Fire Explosion Hazards May polymerize absorbent material & cause temp increase/auto ignition Contaminated adhesive may cause rapid heat Reactivity Data Condition Avoid Stability Moisture moist humid environments Materials Avoid Oxidizing material can cause vigorous reaction Hazardous Decomposition Products CO CO2 oxides OFN2 pyrolysis could conceivably form toxic fume Conditions Avoid Poly Contamination liquid acidic basic Health Hazard Data Route Entry Inhalation Route Entry Skin Route Entry Ingestion Signs/Symptoms Overexposure Skin bonds very rapidly Eyes liquid causes irritation can bond eyelids very quickly Vapor may irritate mucous membranes Emergency/First Aid Procedures Skin flush immediately water polymerize monomer & reduce its affinity skin Repeated soaking warm water enhances loosening skin bonds Eyes irrigate immediately H20 holding lids apart prevent bonding bonded see doctor Inhalation remove exposure Continued page 15 August1994 11 SafetylShaw Continued page 11 Precautions Safe Handling Use Steps Material Released/Spill Eliminate ignition sources use clothes absorb adhesive Incinerate immediately store closed metal container clothes containing adhesive may undergo autoignition Protect eyes skin & clothing contact adhesive Waste Disposal Method Incineration landfill Observe federal state & local law concerning health & pollution Precautions-Handling/Storing Avoid eye skin clothing contact Avoid breathing vapor Use ventilation Keep container tightly closed Avoid moisture contact & physical damage containers Other Precautioas skin bonding occurs soaking bond area may hasten loosening bond Keep away heat open flame contamination adhesive polymerization catalyst could cause rapid heat/rupture container Control Measures Respiratory Protection NIOSH-approved respirator organic vapor may worn needed Ventilation Manufacturer recommends local exhaust & mechanical general ventilation Protective Gloves Polyethylene Eye Protection Safety glasses/goggles Other Protective Equipment Eye bath equipment should available work areas Supplemental Safety & Health Data Per manufacturer Perma-bond 1/18/84 no multiple hazards exist Storage other combustibles sufficient Product sold Perma-bond Kodak August 1980 Whew sum up MSDS particular glue reacts quickly contact moisture chemical accelerants known generate heat polymerizing used large quantities heat generated during polymerization may cause autoignition combustible material its contact talking lots CyA folks Additionally since bonds extremely quickly should keep off what dont want glued Eyes skin nasal passages mouth come quickly mind vapor generated glue transitions polymer known hazardous time Since body chemistries react differently things environment good rule follow irritates senses youre using enough ventilation Compare vapor onions being sliced avoid teary eyes come peeling practice same procedure using cyanoacrylates have medical conditions allergies prevent being exposed CyA liquid vapor glues may irritation vapor issue try odorless varieties before considering alternatives OK next question whats odorless CyA Youll have wait next months column Bitten bug June 94 column provided few simple tips avoid becoming next victim vector-born disease disease transmitted insects visiting field particular concern modelers recent years tick-borne organism causes Lyme disease transmitted humans No little bug can hurt say Avid free-fighter Bob Hatschek Brooklyn Skyscrapers may disagree Bob provides following confession Ive chasing free-flights half centuryacross kinds terrain rural urban over USA Canada two other continents well Ive flushed pheasants rabbits deer kangaroos Ive lured broken winged quail harried red-winged blackbirds Ive detoured around watchdogs skunks rattlesnakes Ive calmed cattle armed U ssive field testing give great tages well fuels ranging 0% iane price attractive ,,,or fuels Whether youre cars ooars ducted fans fixed wing rotaiy wing theres Byron Fuel blended specifically needs including three premium Byron RACE car fuels fueling confidence Get Byron Fuel fuel champions BYRON ORIGINALS F Better engine protection Consistent runs Cooler operating temperatures past potential computer radio users fog about systems fearing just too difficult program introduction Hitecs Prism 7 Computer Radio no longer case Prism 7 has cleared way make computer pro rammers Out everyone has ever wanted own sophisticated systems Prism 7 easiest-to-program computer radio market today user-friendly two-loop menu selection models functions servo directions other key features program ming snap Its easy anyone can stylish transmitter case ergonomically de signed regular pilots mind Smooth con tours logical switch placement finger ridges molded rear case make trans mitter look feel like costing hundreds Included system Hitec/RCDs Bullet Proof 8 channel Supreme receiver powerful HS 422 servos full system nicads Prism 7 represents outstanding value computer radios So fear no get down local Hitec/RCD dealer today demonstration really easy computer radio use Features & Functions 7 channel programmable radio control system 3 model memory PCM/PPM selectable ctable PCM fail-safe mode Data copying reset function Servo reversing channels End Point Adjustment channels Dual rate aileron elevator rudder Exponential aileron elevator rudder Sub trim 7 channels Trim memory channels 1 2 4 Trim rate channels 1 2 4 Trim reset Roll 4 direction Landing attitude Four wing type mixing Delta/V-Tail Flaperon/Differentia Transmitter low battery warning audible Flight timer up down audible warning RCD c RCD Inc 10729 Wheatlands Ave # C ee CA 92071 619 258-4940 619 449-1002 farmers shotguns lather myself sunbiock wear long pants tuck boots socks canvas leggings night check body parasites time Ive never caught anything worse poison ivy Until last yearwhen diagnosed Lyme disease exposures no ticks could remember never developed classic bulls-eye rash didnt feel particularly illjust bit tired usual little achier some joints figured fatigue age catching up sore knees elbows touch gout knew Early flying season went semiannual physical doctor checks regularly hypertension gout asthma diverticulosis other old mens infirmities related model aviation mentioned fatigue stiffness Because knows chase model airplanes because soreness several different joints concentrated like gout doctor sent sample blood Lyme test came back positive prescribed regimen oral antibiotics lo symptoms disappeared Bobs message simple can never go wrong getting annual physical never know what may have stumbled chasing planes Periodic medical checkups always advised course doctors cant treat what can prevent ounce prevention worth pound cure Try ounce insect repellant field next time its cheaper visit doctor Incidentally Bob revealed hes editor popular free-flight quarterly journal bears name Flyoff publication packed full information available Robert L Hatschek 316 Grosvenor Street Douglaston NY 11363 nominal fee Enjoy summer odel Aviation LOGS...THE DEST IN SCALE Tha Beet Scale$400 ASP Model Aircraft Plane Handbook$500 ASP Scale Drawing Plane Book$500 RdModelWorldPlane&conaauccionguide $600 rrH Gennan Plane. ss00 PLEASE AD SZW FOR POSTAGE CaB 909 885 3959 credit card orders FJESLER STORCH 1/6TH SCALE PLANS $4000 PP Elite plan Dennis Bryant 96 SPAN ASK IF MODEL HAS BEEN BUILT FROM THE PLAN BEFORE YOU BUY Bob Holman Box 741 San Berdo CA 92402
Edition: Model Aviation - 1994/08
Page Numbers: 11, 15, 16
U Gary Shaw Answering questions about cyanoacrylate CyA glue mail received recent months letters individuals concerned about chemical properties CyA took lead over other issues Although initially surprised no prop stories quick look postmarksJanuary February March provided following conclusion no prop stories sent because its winter up north Silly Since moving Florida its convenient forget about winter related building projects its March still flying motto Fly em got em Arriving just time pull out verbal quagmire letter veteran modeler George Wilson would well knew what fumes come cyanoacrylate glues record question should answered searched pages few conveniently located chemical references books office made couple phone calls popular glue manufacturers reviewed appropriate Material Safety Data Sheets MSDS appears active ingredient common thin medium thick cyanoacrylate glues Ethyl-2cyanoacrylate nutshell chemical ~monomer its liquid form chemical capable conversion polymer itself other similar molecules compounds begins transition polymer type plastic case its exposed reactive environment Reactive environments include moist humid areas exposure oxidizers Essentially Ethyl-2-cyanoacrylate released vapor monomer transitions polymer Its vapor has unpleasant odor considered irritating mucous membranes eyes nose mouth throat eleventh edition Hawleys Condensed Chemical Dictionary cyanoacrylate adhesive defined adhesive based Alkyl 2cyanoacrylates prevent premature polymerization inhibitors added. thus various viscosities curing times glues does come ask past 100% Ethyl-2-cyanoacrylate commercially available Eastman Kodak product called Eastman 910 however MSDS Eastman 910 reveals sold Kodak company called Perma-bond August 1980 An excerpt original MSDS provides following Health Safety data regarding product Ingredients/Identity Information Ingredient Ethyl-2-cyanoacrylate CAS #7085-85-0 Percent 100 Physical/Chemical Characteristics Appearance Odor Clear slight hazy colorless liquid unpleasant odor Boiling Point 129 1330F Vapor Pressure mm Hg/700F 2 Vapor Density Air1 38 Specific Gravity 105 Solubility Water UNK-REACTIVE Fire Explosion Hazard Data Flash Point 1800F 820C-COC Lower Explosive Limit UNK Upper Explosive Limit UNK Extinguishing Media C02 Dry chemical polymerization hazardous may use water spray Special Fire Fighting Procedures Self contained breathing apparatus protective clothing prevent skin contact Unusual Fire Explosion Hazards May polymerize absorbent material & cause temp increase/auto ignition Contaminated adhesive may cause rapid heat Reactivity Data Condition Avoid Stability Moisture moist humid environments Materials Avoid Oxidizing material can cause vigorous reaction Hazardous Decomposition Products CO CO2 oxides OFN2 pyrolysis could conceivably form toxic fume Conditions Avoid Poly Contamination liquid acidic basic Health Hazard Data Route Entry Inhalation Route Entry Skin Route Entry Ingestion Signs/Symptoms Overexposure Skin bonds very rapidly Eyes liquid causes irritation can bond eyelids very quickly Vapor may irritate mucous membranes Emergency/First Aid Procedures Skin flush immediately water polymerize monomer & reduce its affinity skin Repeated soaking warm water enhances loosening skin bonds Eyes irrigate immediately H20 holding lids apart prevent bonding bonded see doctor Inhalation remove exposure Continued page 15 August1994 11 SafetylShaw Continued page 11 Precautions Safe Handling Use Steps Material Released/Spill Eliminate ignition sources use clothes absorb adhesive Incinerate immediately store closed metal container clothes containing adhesive may undergo autoignition Protect eyes skin & clothing contact adhesive Waste Disposal Method Incineration landfill Observe federal state & local law concerning health & pollution Precautions-Handling/Storing Avoid eye skin clothing contact Avoid breathing vapor Use ventilation Keep container tightly closed Avoid moisture contact & physical damage containers Other Precautioas skin bonding occurs soaking bond area may hasten loosening bond Keep away heat open flame contamination adhesive polymerization catalyst could cause rapid heat/rupture container Control Measures Respiratory Protection NIOSH-approved respirator organic vapor may worn needed Ventilation Manufacturer recommends local exhaust & mechanical general ventilation Protective Gloves Polyethylene Eye Protection Safety glasses/goggles Other Protective Equipment Eye bath equipment should available work areas Supplemental Safety & Health Data Per manufacturer Perma-bond 1/18/84 no multiple hazards exist Storage other combustibles sufficient Product sold Perma-bond Kodak August 1980 Whew sum up MSDS particular glue reacts quickly contact moisture chemical accelerants known generate heat polymerizing used large quantities heat generated during polymerization may cause autoignition combustible material its contact talking lots CyA folks Additionally since bonds extremely quickly should keep off what dont want glued Eyes skin nasal passages mouth come quickly mind vapor generated glue transitions polymer known hazardous time Since body chemistries react differently things environment good rule follow irritates senses youre using enough ventilation Compare vapor onions being sliced avoid teary eyes come peeling practice same procedure using cyanoacrylates have medical conditions allergies prevent being exposed CyA liquid vapor glues may irritation vapor issue try odorless varieties before considering alternatives OK next question whats odorless CyA Youll have wait next months column Bitten bug June 94 column provided few simple tips avoid becoming next victim vector-born disease disease transmitted insects visiting field particular concern modelers recent years tick-borne organism causes Lyme disease transmitted humans No little bug can hurt say Avid free-fighter Bob Hatschek Brooklyn Skyscrapers may disagree Bob provides following confession Ive chasing free-flights half centuryacross kinds terrain rural urban over USA Canada two other continents well Ive flushed pheasants rabbits deer kangaroos Ive lured broken winged quail harried red-winged blackbirds Ive detoured around watchdogs skunks rattlesnakes Ive calmed cattle armed U ssive field testing give great tages well fuels ranging 0% iane price attractive ,,,or fuels Whether youre cars ooars ducted fans fixed wing rotaiy wing theres Byron Fuel blended specifically needs including three premium Byron RACE car fuels fueling confidence Get Byron Fuel fuel champions BYRON ORIGINALS F Better engine protection Consistent runs Cooler operating temperatures past potential computer radio users fog about systems fearing just too difficult program introduction Hitecs Prism 7 Computer Radio no longer case Prism 7 has cleared way make computer pro rammers Out everyone has ever wanted own sophisticated systems Prism 7 easiest-to-program computer radio market today user-friendly two-loop menu selection models functions servo directions other key features program ming snap Its easy anyone can stylish transmitter case ergonomically de signed regular pilots mind Smooth con tours logical switch placement finger ridges molded rear case make trans mitter look feel like costing hundreds Included system Hitec/RCDs Bullet Proof 8 channel Supreme receiver powerful HS 422 servos full system nicads Prism 7 represents outstanding value computer radios So fear no get down local Hitec/RCD dealer today demonstration really easy computer radio use Features & Functions 7 channel programmable radio control system 3 model memory PCM/PPM selectable ctable PCM fail-safe mode Data copying reset function Servo reversing channels End Point Adjustment channels Dual rate aileron elevator rudder Exponential aileron elevator rudder Sub trim 7 channels Trim memory channels 1 2 4 Trim rate channels 1 2 4 Trim reset Roll 4 direction Landing attitude Four wing type mixing Delta/V-Tail Flaperon/Differentia Transmitter low battery warning audible Flight timer up down audible warning RCD c RCD Inc 10729 Wheatlands Ave # C ee CA 92071 619 258-4940 619 449-1002 farmers shotguns lather myself sunbiock wear long pants tuck boots socks canvas leggings night check body parasites time Ive never caught anything worse poison ivy Until last yearwhen diagnosed Lyme disease exposures no ticks could remember never developed classic bulls-eye rash didnt feel particularly illjust bit tired usual little achier some joints figured fatigue age catching up sore knees elbows touch gout knew Early flying season went semiannual physical doctor checks regularly hypertension gout asthma diverticulosis other old mens infirmities related model aviation mentioned fatigue stiffness Because knows chase model airplanes because soreness several different joints concentrated like gout doctor sent sample blood Lyme test came back positive prescribed regimen oral antibiotics lo symptoms disappeared Bobs message simple can never go wrong getting annual physical never know what may have stumbled chasing planes Periodic medical checkups always advised course doctors cant treat what can prevent ounce prevention worth pound cure Try ounce insect repellant field next time its cheaper visit doctor Incidentally Bob revealed hes editor popular free-flight quarterly journal bears name Flyoff publication packed full information available Robert L Hatschek 316 Grosvenor Street Douglaston NY 11363 nominal fee Enjoy summer odel Aviation LOGS...THE DEST IN SCALE Tha Beet Scale$400 ASP Model Aircraft Plane Handbook$500 ASP Scale Drawing Plane Book$500 RdModelWorldPlane&conaauccionguide $600 rrH Gennan Plane. ss00 PLEASE AD SZW FOR POSTAGE CaB 909 885 3959 credit card orders FJESLER STORCH 1/6TH SCALE PLANS $4000 PP Elite plan Dennis Bryant 96 SPAN ASK IF MODEL HAS BEEN BUILT FROM THE PLAN BEFORE YOU BUY Bob Holman Box 741 San Berdo CA 92402
Edition: Model Aviation - 1994/08
Page Numbers: 11, 15, 16
U Gary Shaw Answering questions about cyanoacrylate CyA glue mail received recent months letters individuals concerned about chemical properties CyA took lead over other issues Although initially surprised no prop stories quick look postmarksJanuary February March provided following conclusion no prop stories sent because its winter up north Silly Since moving Florida its convenient forget about winter related building projects its March still flying motto Fly em got em Arriving just time pull out verbal quagmire letter veteran modeler George Wilson would well knew what fumes come cyanoacrylate glues record question should answered searched pages few conveniently located chemical references books office made couple phone calls popular glue manufacturers reviewed appropriate Material Safety Data Sheets MSDS appears active ingredient common thin medium thick cyanoacrylate glues Ethyl-2cyanoacrylate nutshell chemical ~monomer its liquid form chemical capable conversion polymer itself other similar molecules compounds begins transition polymer type plastic case its exposed reactive environment Reactive environments include moist humid areas exposure oxidizers Essentially Ethyl-2-cyanoacrylate released vapor monomer transitions polymer Its vapor has unpleasant odor considered irritating mucous membranes eyes nose mouth throat eleventh edition Hawleys Condensed Chemical Dictionary cyanoacrylate adhesive defined adhesive based Alkyl 2cyanoacrylates prevent premature polymerization inhibitors added. thus various viscosities curing times glues does come ask past 100% Ethyl-2-cyanoacrylate commercially available Eastman Kodak product called Eastman 910 however MSDS Eastman 910 reveals sold Kodak company called Perma-bond August 1980 An excerpt original MSDS provides following Health Safety data regarding product Ingredients/Identity Information Ingredient Ethyl-2-cyanoacrylate CAS #7085-85-0 Percent 100 Physical/Chemical Characteristics Appearance Odor Clear slight hazy colorless liquid unpleasant odor Boiling Point 129 1330F Vapor Pressure mm Hg/700F 2 Vapor Density Air1 38 Specific Gravity 105 Solubility Water UNK-REACTIVE Fire Explosion Hazard Data Flash Point 1800F 820C-COC Lower Explosive Limit UNK Upper Explosive Limit UNK Extinguishing Media C02 Dry chemical polymerization hazardous may use water spray Special Fire Fighting Procedures Self contained breathing apparatus protective clothing prevent skin contact Unusual Fire Explosion Hazards May polymerize absorbent material & cause temp increase/auto ignition Contaminated adhesive may cause rapid heat Reactivity Data Condition Avoid Stability Moisture moist humid environments Materials Avoid Oxidizing material can cause vigorous reaction Hazardous Decomposition Products CO CO2 oxides OFN2 pyrolysis could conceivably form toxic fume Conditions Avoid Poly Contamination liquid acidic basic Health Hazard Data Route Entry Inhalation Route Entry Skin Route Entry Ingestion Signs/Symptoms Overexposure Skin bonds very rapidly Eyes liquid causes irritation can bond eyelids very quickly Vapor may irritate mucous membranes Emergency/First Aid Procedures Skin flush immediately water polymerize monomer & reduce its affinity skin Repeated soaking warm water enhances loosening skin bonds Eyes irrigate immediately H20 holding lids apart prevent bonding bonded see doctor Inhalation remove exposure Continued page 15 August1994 11 SafetylShaw Continued page 11 Precautions Safe Handling Use Steps Material Released/Spill Eliminate ignition sources use clothes absorb adhesive Incinerate immediately store closed metal container clothes containing adhesive may undergo autoignition Protect eyes skin & clothing contact adhesive Waste Disposal Method Incineration landfill Observe federal state & local law concerning health & pollution Precautions-Handling/Storing Avoid eye skin clothing contact Avoid breathing vapor Use ventilation Keep container tightly closed Avoid moisture contact & physical damage containers Other Precautioas skin bonding occurs soaking bond area may hasten loosening bond Keep away heat open flame contamination adhesive polymerization catalyst could cause rapid heat/rupture container Control Measures Respiratory Protection NIOSH-approved respirator organic vapor may worn needed Ventilation Manufacturer recommends local exhaust & mechanical general ventilation Protective Gloves Polyethylene Eye Protection Safety glasses/goggles Other Protective Equipment Eye bath equipment should available work areas Supplemental Safety & Health Data Per manufacturer Perma-bond 1/18/84 no multiple hazards exist Storage other combustibles sufficient Product sold Perma-bond Kodak August 1980 Whew sum up MSDS particular glue reacts quickly contact moisture chemical accelerants known generate heat polymerizing used large quantities heat generated during polymerization may cause autoignition combustible material its contact talking lots CyA folks Additionally since bonds extremely quickly should keep off what dont want glued Eyes skin nasal passages mouth come quickly mind vapor generated glue transitions polymer known hazardous time Since body chemistries react differently things environment good rule follow irritates senses youre using enough ventilation Compare vapor onions being sliced avoid teary eyes come peeling practice same procedure using cyanoacrylates have medical conditions allergies prevent being exposed CyA liquid vapor glues may irritation vapor issue try odorless varieties before considering alternatives OK next question whats odorless CyA Youll have wait next months column Bitten bug June 94 column provided few simple tips avoid becoming next victim vector-born disease disease transmitted insects visiting field particular concern modelers recent years tick-borne organism causes Lyme disease transmitted humans No little bug can hurt say Avid free-fighter Bob Hatschek Brooklyn Skyscrapers may disagree Bob provides following confession Ive chasing free-flights half centuryacross kinds terrain rural urban over USA Canada two other continents well Ive flushed pheasants rabbits deer kangaroos Ive lured broken winged quail harried red-winged blackbirds Ive detoured around watchdogs skunks rattlesnakes Ive calmed cattle armed U ssive field testing give great tages well fuels ranging 0% iane price attractive ,,,or fuels Whether youre cars ooars ducted fans fixed wing rotaiy wing theres Byron Fuel blended specifically needs including three premium Byron RACE car fuels fueling confidence Get Byron Fuel fuel champions BYRON ORIGINALS F Better engine protection Consistent runs Cooler operating temperatures past potential computer radio users fog about systems fearing just too difficult program introduction Hitecs Prism 7 Computer Radio no longer case Prism 7 has cleared way make computer pro rammers Out everyone has ever wanted own sophisticated systems Prism 7 easiest-to-program computer radio market today user-friendly two-loop menu selection models functions servo directions other key features program ming snap Its easy anyone can stylish transmitter case ergonomically de signed regular pilots mind Smooth con tours logical switch placement finger ridges molded rear case make trans mitter look feel like costing hundreds Included system Hitec/RCDs Bullet Proof 8 channel Supreme receiver powerful HS 422 servos full system nicads Prism 7 represents outstanding value computer radios So fear no get down local Hitec/RCD dealer today demonstration really easy computer radio use Features & Functions 7 channel programmable radio control system 3 model memory PCM/PPM selectable ctable PCM fail-safe mode Data copying reset function Servo reversing channels End Point Adjustment channels Dual rate aileron elevator rudder Exponential aileron elevator rudder Sub trim 7 channels Trim memory channels 1 2 4 Trim rate channels 1 2 4 Trim reset Roll 4 direction Landing attitude Four wing type mixing Delta/V-Tail Flaperon/Differentia Transmitter low battery warning audible Flight timer up down audible warning RCD c RCD Inc 10729 Wheatlands Ave # C ee CA 92071 619 258-4940 619 449-1002 farmers shotguns lather myself sunbiock wear long pants tuck boots socks canvas leggings night check body parasites time Ive never caught anything worse poison ivy Until last yearwhen diagnosed Lyme disease exposures no ticks could remember never developed classic bulls-eye rash didnt feel particularly illjust bit tired usual little achier some joints figured fatigue age catching up sore knees elbows touch gout knew Early flying season went semiannual physical doctor checks regularly hypertension gout asthma diverticulosis other old mens infirmities related model aviation mentioned fatigue stiffness Because knows chase model airplanes because soreness several different joints concentrated like gout doctor sent sample blood Lyme test came back positive prescribed regimen oral antibiotics lo symptoms disappeared Bobs message simple can never go wrong getting annual physical never know what may have stumbled chasing planes Periodic medical checkups always advised course doctors cant treat what can prevent ounce prevention worth pound cure Try ounce insect repellant field next time its cheaper visit doctor Incidentally Bob revealed hes editor popular free-flight quarterly journal bears name Flyoff publication packed full information available Robert L Hatschek 316 Grosvenor Street Douglaston NY 11363 nominal fee Enjoy summer odel Aviation LOGS...THE DEST IN SCALE Tha Beet Scale$400 ASP Model Aircraft Plane Handbook$500 ASP Scale Drawing Plane Book$500 RdModelWorldPlane&conaauccionguide $600 rrH Gennan Plane. ss00 PLEASE AD SZW FOR POSTAGE CaB 909 885 3959 credit card orders FJESLER STORCH 1/6TH SCALE PLANS $4000 PP Elite plan Dennis Bryant 96 SPAN ASK IF MODEL HAS BEEN BUILT FROM THE PLAN BEFORE YOU BUY Bob Holman Box 741 San Berdo CA 92402