148 relations: Academy of Model Aeronautics, Adverse yaw, Aerial reconnaissance, Aerobatics, Aerodynamics, Aileron, Aircraft dope, Aircraft principal axes, Airship, Amateur radio, Amateur radio licensing in the United States, Amateur radio repeater, American Airlines, Amplitude modulation, Aspect ratio, Australia, Australian Communications and Media Authority, Autogyro, Aviation in World War I, Beechcraft Bonanza, British Model Flying Association, Bruce Simpson (blogger), Brushed DC electric motor, Brushless DC electric motor, Carbon fiber reinforced polymer, Civil Aviation Authority (United Kingdom), Civil Aviation Safety Authority, Clothespin, Cobalt, Communication channel, Computer-aided design, Control line, Coroplast, Corrugated plastic, Crystal, Delta Air Lines, Delta wing, Die cutting (web), Dihedral (aeronautics), Direct-sequence spread spectrum, Discus Launch Glider, Ducted fan, Dynamic soaring, Electric battery, Electromagnetic interference, Elevator (aeronautics), Elevon, Engineering tolerance, Etihad Airways, Euler angles, ..., FADEC, Federal Aviation Administration, Fiberglass, First Amendment to the United States Constitution, Flap (aeronautics), Flaperon, Flight control surfaces, Flight envelope, Flight training, Former, Free flight (model aircraft), Frequency, Frequency allocation, Frequency modulation, Frequency-hopping spread spectrum, Fuselage, G-force, Gas turbine, Glider (sailplane), Global Positioning System, Glow plug (model engine), Helicopter, Hobby, Hotliner, Intermediate frequency, International Miniature Aerobatic Club, Jet aircraft, Joystick, Landing gear, Laser, List of radio-controlled model aircraft kit manufacturers, Lithium iron phosphate battery, Lithium polymer battery, Longeron, Microturbine, Model Aeronautics Association of Canada, Monokote, National Park Service, National Transportation Safety Board, Newton (unit), Ochroma, Ornithopter, Pan American World Airways, Panning (camera), Park flyer, Phase-locked loop, Phugoid, Plan, Polypropylene, Polystyrene, Pound (force), Propeller (aeronautics), Propulsion, Pulse-code modulation, Pulse-position modulation, Radio, Radio receiver, Radio spectrum, Radio-controlled aircraft, Radio-controlled helicopter, Radio-controlled model, Radioplane Company, RC flight simulator, Rib, Ridge lift, Rudder, Scale model, Servomechanism, Simple Plastic Airplane Design, Singapore Airlines, Slip (aerodynamics), Spar (aeronautics), Spoiler (aeronautics), Spoileron, Spread spectrum, Spruce, Styrofoam, T-tail, Target drone, Thermal, Throttle, Thrust-to-weight ratio, Tilia americana, Trainer aircraft, Transmitter, Ultra high frequency, Unmanned aerial vehicle, V-tail, Vimeo, Wind, Wood, Wood veneer, World War II, Yaw (rotation), Young's modulus, YouTube, 3D Aerobatics, 6-meter band. Expand index (98 more) » « Shrink index
The Academy of Model Aeronautics (AMA), based in Muncie, Indiana, USA at, is a non-profit organization dedicated to the promotion of model aviation as a recognized sport as well as a recreational activity.
Adverse yaw is the natural and undesirable tendency for an aircraft to yaw in the opposite direction of a roll.
Aerial reconnaissance is reconnaissance for a military or strategic purpose that is conducted using reconnaissance aircraft.
Aerobatics (a portmanteau of aerial-acrobatics) is the practice of flying maneuvers involving aircraft attitudes that are not used in normal flight.
Aerodynamics, from Greek ἀήρ aer (air) + δυναμική (dynamics), is the study of the motion of air, particularly its interaction with a solid object, such as an airplane wing.
An aileron (French for "little wing" or "fin") is a hinged flight control surface usually forming part of the trailing edge of each wing of a fixed-wing aircraft.
Aircraft dope is a plasticised lacquer that is applied to fabric-covered aircraft (both full-size and flying models).
An aircraft in flight is free to rotate in three dimensions: yaw, nose left or right about an axis running up and down; pitch, nose up or down about an axis running from wing to wing; and roll, rotation about an axis running from nose to tail.
An airship or dirigible balloon is a type of aerostat or lighter-than-air aircraft that can navigate through the air under its own power.
Amateur radio, also known as ham radio, describes the use of radio frequency spectrum for purposes of non-commercial exchange of messages, wireless experimentation, self-training, private recreation, radiosport, contesting, and emergency communication.
In the United States, amateur radio licensing is governed by the Federal Communications Commission (FCC) under strict federal regulations.
An amateur radio repeater is an electronic device that receives a weak or low-level amateur radio signal and retransmits it at a higher level or higher power, so that the signal can cover longer distances without degradation.
American Airlines, Inc. (AA) is a major United States airline headquartered in Fort Worth, Texas, within the Dallas-Fort Worth metroplex.
Amplitude modulation (AM) is a modulation technique used in electronic communication, most commonly for transmitting information via a radio carrier wave.
The aspect ratio of a geometric shape is the ratio of its sizes in different dimensions.
Australia, officially the Commonwealth of Australia, is a sovereign country comprising the mainland of the Australian continent, the island of Tasmania and numerous smaller islands.
The Australian Communications and Media Authority (ACMA) is an Australian Government statutory authority within the Communications portfolio.
An autogyro (from Greek αὐτός and γύρος, "self-turning"), also known as a gyroplane or gyrocopter, is a type of rotorcraft that uses an unpowered rotor in free autorotation to develop lift.
World War I was the first major conflict involving the large-scale use of aircraft.
The Beechcraft Bonanza is an American general aviation aircraft introduced in 1947 by Beech Aircraft Corporation of Wichita, Kansas.
The British Model Flying Association (BMFA) is the body elected by the Royal Aero Club to be responsible for all aspects of flying model aircraft in the UK.
Bruce Simpson is an internet celebrity and activist from New Zealand best known for his long running blog, YouTube channels and his 2003 attempt to build a missile with parts ordered from internet retailers.
A brushed DC motor is an internally commutated electric motor designed to be run from a direct current power source.
Brushless DC electric motor (BLDC motors, BL motors) also known as electronically commutated motors (ECMs, EC motors), or synchronous DC motors, are synchronous motors powered by DC electricity via an inverter or switching power supply which produces an AC electric current to drive each phase of the motor via a closed loop controller.
Carbon fiber reinforced polymer, carbon fiber reinforced plastic or carbon fiber reinforced thermoplastic (CFRP, CRP, CFRTP or often simply carbon fiber, carbon composite or even carbon), is an extremely strong and light fiber-reinforced plastic which contains carbon fibers.
Christmas is an annual festival commemorating the birth of Jesus Christ,Martindale, Cyril Charles.
The Christmas season, also called the festive season, or the holiday season (mainly in the U.S. and Canada; often simply called the holidays),, is an annually recurring period recognized in many Western and Western-influenced countries that is generally considered to run from late November to early January.
Christmas Eve is the evening or entire day before Christmas Day, the festival commemorating the birth of Jesus.
Christmas traditions vary from country to country.
The Civil Aviation Authority (CAA) is the statutory corporation which oversees and regulates all aspects of civil aviation in the United Kingdom.
The Civil Aviation Safety Authority (CASA) is the Australian national authority for the regulation of civil aviation.
A clothespin (US English), or clothes peg (UK English) is a fastener used to hang up clothes for drying, usually on a clothes line.
Cobalt is a chemical element with symbol Co and atomic number 27.
A communication channel or simply channel refers either to a physical transmission medium such as a wire, or to a logical connection over a multiplexed medium such as a radio channel in telecommunications and computer networking.
Computer-aided design (CAD) is the use of computer systems to aid in the creation, modification, analysis, or optimization of a design.
Control line (also called U-Control) is a simple and light way of controlling a flying model aircraft.
Coroplast is a brand name of corrugated plastic and a registered trademark of Coroplast, LLC, a member of the Inteplast Group of companies.
Corrugated plastic or corriboard - also known under the tradenames of Polyflute, Coroplast, FlutePlast, IntePro, Proplex, Correx, Twinplast, Corriflute or Corflute - refers to a wide range of extruded twinwall plastic-sheet products produced from high-impact polypropylene resin with a similar make-up to corrugated fiberboard.
A crystal or crystalline solid is a solid material whose constituents (such as atoms, molecules, or ions) are arranged in a highly ordered microscopic structure, forming a crystal lattice that extends in all directions.
Delta Air Lines, Inc., commonly referred to as Delta, is a major United States airline, with its headquarters and largest hub at Hartsfield–Jackson Atlanta International Airport in Atlanta, Georgia.
The delta wing is a wing shaped in the form of a triangle.
Die cutting is the general process of using a die to shear webs of low-strength materials, such as rubber, fiber, foil, cloth, paper, corrugated fiberboard, paperboard, plastics, pressure-sensitive adhesive tapes, foam and sheet metal.
Dihedral angle is the upward angle from horizontal of the wings or tailplane of a fixed-wing aircraft.
In telecommunications, direct-sequence spread spectrum (DSSS) is a spread spectrum modulation technique used to reduce overall signal interference.
A Discus Launch Glider (DLG) is a radio controlled model sailplane launched using a 'discus launch' in which the glider is held by a wingtip and rotated around the flyer by hand before release.
A ducted fan is a propulsion arrangement whereby a mechanical fan, which is a type of propeller, is mounted within a cylindrical shroud or duct.
Dynamic soaring is a flying technique used to gain energy by repeatedly crossing the boundary between air masses of significantly different velocity.
An electric battery is a device consisting of one or more electrochemical cells with external connections provided to power electrical devices such as flashlights, smartphones, and electric cars.
Electromagnetic interference (EMI), also called radio-frequency interference (RFI) when in the radio frequency spectrum, is a disturbance generated by an external source that affects an electrical circuit by electromagnetic induction, electrostatic coupling, or conduction.
Elevators are flight control surfaces, usually at the rear of an aircraft, which control the aircraft's pitch, and therefore the angle of attack and the lift of the wing.
Elevons are aircraft control surfaces that combine the functions of the elevator (used for pitch control) and the aileron (used for roll control), hence the name.
Engineering tolerance is the permissible limit or limits of variation in.
Etihad Airways (Arabic شركة الاتحاد للطيران sharikat alittiḥād liṭṭayarān) is a flag carrier and the second-largest airline of the United Arab Emirates (after Emirates).
The Euler angles are three angles introduced by Leonhard Euler to describe the orientation of a rigid body with respect to a fixed coordinate system.
A full authority digital engine (or electronics) control (FADEC) is a system consisting of a digital computer, called an "electronic engine controller" (EEC) or "engine control unit" (ECU), and its related accessories that control all aspects of aircraft engine performance.
The Federal Aviation Administration (FAA) of the United States is a national authority with powers to regulate all aspects of civil aviation.
Fiberglass (US) or fibreglass (UK) is a common type of fiber-reinforced plastic using glass fiber.
The First Amendment (Amendment I) to the United States Constitution prevents Congress from making any law respecting an establishment of religion, prohibiting the free exercise of religion, or abridging the freedom of speech, the freedom of the press, the right to peaceably assemble, or to petition for a governmental redress of grievances.
Flaps are a type of high-lift device used to increase the lift of an aircraft wing at a given airspeed.
A flaperon (a portmanteau of flap and aileron) on an aircraft's wing is a type of control surface that combines the functions of both flaps and ailerons.
Aircraft flight control surfaces are aerodynamic devices allowing a pilot to adjust and control the aircraft's flight attitude.
In aerodynamics, the flight envelope, service envelope, or performance envelope of an aircraft or interplanetary spacecraft refers to the capabilities of a design in terms of airspeed and load factor or atmospheric density, often simplified to altitude for Earth-borne aircraft.
Flight training is a course of study used when learning to pilot an aircraft.
A former is a structural member of an aircraft fuselage, of which a typical fuselage has a series from the nose to the empennage, typically perpendicular to the longitudinal axis of the aircraft.
Free flight is the segment of model aviation involving aircraft with no active external control after launch.
Frequency is the number of occurrences of a repeating event per unit of time.
Frequency allocation (or spectrum allocation or spectrum management) is the allocation and regulation of the electromagnetic spectrum into radio frequency bands, which is normally done by governments in most countries.
In telecommunications and signal processing, frequency modulation (FM) is the encoding of information in a carrier wave by varying the instantaneous frequency of the wave.
Frequency-hopping spread spectrum (FHSS) is a method of transmitting radio signals by rapidly switching a carrier among many frequency channels, using a pseudorandom sequence known to both transmitter and receiver.
The fuselage (from the French fuselé "spindle-shaped") is an aircraft's main body section.
The gravitational force, or more commonly, g-force, is a measurement of the type of acceleration that causes a perception of weight.
A gas turbine, also called a combustion turbine, is a type of continuous combustion, internal combustion engine.
A glider or sailplane is a type of glider aircraft used in the leisure activity and sport of gliding.
The Global Positioning System (GPS), originally Navstar GPS, is a satellite-based radionavigation system owned by the United States government and operated by the United States Air Force.
A glow plug engine, or glow engine, is a type of small internal combustion engine typically used in model aircraft, model cars and similar applications.
A helicopter is a type of rotorcraft in which lift and thrust are supplied by rotors.
A hobby is a regular activity that is done for enjoyment, typically during one's leisure time.
In radio-controlled aircraft, a hotliner is a fast sailplane with an electric motor.
In communications and electronic engineering, an intermediate frequency (IF) is a frequency to which a carrier wave is shifted as an intermediate step in transmission or reception.
International Miniature Aerobatic Club (IMAC) is a non-profit organization devoted to flying scale aerobatic model aircraft.
A jet aircraft (or simply jet) is an aircraft (nearly always a fixed-wing aircraft) propelled by jet engines (jet propulsion).
A joystick is an input device consisting of a stick that pivots on a base and reports its angle or direction to the device it is controlling.
Landing gear is the undercarriage of an aircraft or spacecraft and may be used for either takeoff or landing.
A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation.
This is a list of notable companies that manufacture Ready To Fly and Almost Ready to Fly airplane kits.
The lithium iron phosphate battery, also called LFP battery (with "LFP" standing for "lithium ferrophosphate"), is a type of rechargeable battery, specifically a lithium-ion battery, which uses 4 as a cathode material, and a graphitic carbon electrode with a metallic current collector grid as the anode.
A lithium polymer battery, or more correctly lithium-ion polymer battery (abbreviated as LiPo, LIP, Li-poly, lithium-poly and others), is a rechargeable battery of lithium-ion technology using a polymer electrolyte instead of a liquid electrolyte.
In engineering, a longeron is a load-bearing component of a framework.
Microturbines are 25 to 500 kilowatt gas turbines evolved from piston engine turbochargers, aircraft APUs or small jet engines, the size of a refrigerator.
The Model Aeronautics Association of Canada (MAAC) is the official organization for all forms of the aeromodeling hobby, for model aircraft hobbyists living in Canada.
MonoKote is commercially available light weight plastic shrink wrap film available in various color schemes with an adhesive on one side, used to cover and form the surfaces of a model aircraft.
The National Park Service (NPS) is an agency of the United States federal government that manages all national parks, many national monuments, and other conservation and historical properties with various title designations.
The National Transportation Safety Board (NTSB) is an independent U.S. government investigative agency responsible for civil transportation accident investigation.
New Year is the time or day at which a new calendar year begins and the calendar's year count increments by one.
New Year's Day, also called simply New Year's or New Year, is observed on January 1, the first day of the year on the modern Gregorian calendar as well as the Julian calendar.
In the Gregorian calendar, New Year's Eve (also known as Old Year's Day or Saint Sylvester's Day in many countries), the last day of the year, is on 31 December which is the seventh day of Christmastide.
The newton (symbol: N) is the International System of Units (SI) derived unit of force.
Ochroma is a genus of flowering plants in the mallow family, Malvaceae, containing the sole species Ochroma pyramidale, commonly known as the balsa tree.
An ornithopter (from Greek ornithos "bird" and pteron "wing") is an aircraft that flies by flapping its wings.
Pan American World Airways, originally founded as Pan American Airways and commonly known as Pan Am, was the principal and largest international air carrier in the United States from 1927 until its collapse on December 4, 1991.
In cinematography and photography panning means swivelling a still or video camera horizontally from a fixed position.
The term park flyer denotes a class of small, primarily electric powered radio controlled aircraft, so named because their size enables some of them to be operated within the confines of a large public park.
A phase-locked loop or phase lock loop abbreviated as PLL is a control system that generates an output signal whose phase is related to the phase of an input signal.
A phugoid or fugoid is an aircraft motion in which the vehicle pitches up and climbs, and then pitches down and descends, accompanied by speeding up and slowing down as it goes "downhill" and "uphill".
A plan is typically any diagram or list of steps with details of timing and resources, used to achieve an objective to do something.
Polypropylene (PP), also known as polypropene, is a thermoplastic polymer used in a wide variety of applications.
Polystyrene (PS) is a synthetic aromatic hydrocarbon polymer made from the monomer styrene.
The pound-force (symbol: lbf, sometimes lbf) is a unit of force used in some systems of measurement including English Engineering units and the British Gravitational System.
An aircraft propeller, or airscrew,Beaumont, R.A.; Aeronautical Engineering, Odhams, 1942, Chapter 13, "Airscrews".
Propulsion means to push forward or drive an object forward.
Pulse-code modulation (PCM) is a method used to digitally represent sampled analog signals.
Pulse-position modulation (PPM) is a form of signal modulation in which M message bits are encoded by transmitting a single pulse in one of 2^M possible required time shifts.
Radio is the technology of using radio waves to carry information, such as sound, by systematically modulating properties of electromagnetic energy waves transmitted through space, such as their amplitude, frequency, phase, or pulse width.
In radio communications, a radio receiver (receiver or simply radio) is an electronic device that receives radio waves and converts the information carried by them to a usable form.
The radio spectrum is the part of the electromagnetic spectrum with frequencies from 3 Hz to 3 000 GHz (3 THz).
A radio-controlled aircraft (often called RC aircraft or RC plane) is a small flying machine that is controlled remotely by an operator on the ground using a hand-held radio transmitter.
A Radio-controlled helicopter (also RC helicopter) is model aircraft which is distinct from a RC airplane because of the differences in construction, aerodynamics, and flight training.
A radio-controlled model (or RC model) is a model that is steerable with the use of radio control.
The Radioplane Company was an American aviation company which produced drone aircraft primarily for use as gunnery targets.
An RC flight simulator is a computer program that allows pilots of radio-controlled aircraft to practice on a computer, without the risk and expense of damaging a real model.
In vertebrate anatomy, ribs (costae) are the long curved bones which form the rib cage.
Ridge lift (or 'slope lift') is created when a wind strikes an obstacle, usually a mountain ridge or cliff, that is large and steep enough to deflect the wind upward.
A rudder is a primary control surface used to steer a ship, boat, submarine, hovercraft, aircraft, or other conveyance that moves through a fluid medium (generally air or water).
A scale model is most generally a physical representation of an object, which maintains accurate relationships between all important aspects of the model, although absolute values of the original properties need not be preserved.
In control engineering a servomechanism, sometimes shortened to servo, is an automatic device that uses error-sensing negative feedback to correct the action of a mechanism.
Simple Plastic Airplane Design (SPAD) is a type of radio controlled model airplane.
Singapore Airlines Limited (SIA) is the flag carrier airline of Singapore with its hub at Singapore Changi Airport.
A slip is an aerodynamic state where an aircraft is moving somewhat sideways as well as forward relative to the oncoming airflow or relative wind.
In a fixed-wing aircraft, the spar is often the main structural member of the wing, running spanwise at right angles (or thereabouts depending on wing sweep) to the fuselage.
In aeronautics, a spoiler (sometimes called a lift spoiler or lift dumper) is a device intended to intentionally reduce the lift component of an airfoil in a controlled way.
In aeronautics spoilerons, also known as spoiler ailerons, are flight control surfaces, specifically spoilers that can be used asymmetrically to provide adequate roll control if aileron action would produce excessive wing twist on a very flexible wing or if wide-span flaps prevent adequate aileron roll control.
In telecommunication and radio communication, spread-spectrum techniques are methods by which a signal (e.g., an electrical, electromagnetic, or acoustic signal) generated with a particular bandwidth is deliberately spread in the frequency domain, resulting in a signal with a wider bandwidth.
A spruce is a tree of the genus Picea, a genus of about 35 species of coniferous evergreen trees in the family Pinaceae, found in the northern temperate and boreal (taiga) regions of the Earth.
Styrofoam is a trademarked brand of closed-cell extruded polystyrene foam (XPS), commonly called "Blue Board" manufactured as foam continuous building insulation board used in walls, roofs, and foundations as thermal insulation and water barrier.
A T-tail is an empennage configuration in which the tailplane is mounted to the top of the fin.
A target drone is an unmanned aerial vehicle, generally remote controlled, usually used in the training of anti-aircraft crews.
A thermal column (or thermal) is a column of rising air in the lower altitudes of Earth's atmosphere, a form of atmospheric updraft.
A throttle is the mechanism by which fluid flow is managed by the constriction or obstruction.
Thrust-to-weight ratio is a dimensionless ratio of thrust to weight of a rocket, jet engine, propeller engine, or a vehicle propelled by such an engine that indicates the performance of the engine or vehicle.
Tilia americana is a species of tree in the Malvaceae family, native to eastern North America, from southeast Manitoba east to New Brunswick, southwest to northeast Oklahoma, southeast to South Carolina, and west along the Niobrara River to Cherry County, Nebraska.
A trainer is a class of aircraft designed specifically to facilitate flight training of pilots and aircrews.
In electronics and telecommunications, a transmitter or radio transmitter is an electronic device which produces radio waves with an antenna.
Ultra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the decimetre band as the wavelengths range from one meter to one decimeter.
An unmanned aerial vehicle (UAV), commonly known as a drone, is an aircraft without a human pilot aboard.
In aircraft, a V-tail or Vee-tail (sometimes called a Butterfly tail or Rudlicki's V-tail) is an unconventional arrangement of the tail control surfaces that replaces the traditional fin and horizontal surfaces with two surfaces set in a V-shaped configuration when viewed from the front or rear of the aircraft.
Vimeo is a video-sharing website in which users can upload, share and view videos.
Wind is the flow of gases on a large scale.
Wood is a porous and fibrous structural tissue found in the stems and roots of trees and other woody plants.
In woodworking, veneer refers to thin slices of wood, usually thinner than 3 mm (1/8 inch), that typically are glued onto core panels (typically, wood, particle board or medium-density fiberboard) to produce flat panels such as doors, tops and panels for cabinets, parquet floors and parts of furniture.
World War II (often abbreviated to WWII or WW2), also known as the Second World War, was a global war that lasted from 1939 to 1945, although conflicts reflecting the ideological clash between what would become the Allied and Axis blocs began earlier.
A yaw rotation is a movement around the yaw axis of a rigid body that changes the direction it is pointing, to the left or right of its direction of motion.
Young's modulus, also known as the elastic modulus, is a measure of the stiffness of a solid material.
YouTube is an American video-sharing website headquartered in San Bruno, California.
2018 has been designated as the third International Year of the Reef by the International Coral Reef Initiative.
2019 (MMXIX) will be a common year starting on Tuesday of the Gregorian calendar, the 2019th year of the Common Era (CE) and Anno Domini (AD) designations, the 19th year of the 3rd millennium, the 19th year of the 21st century, and the 10th and last year of the 2010s decade.
3D Aerobatics or 3D flying is a form of flying using flying aircraft to perform specific aerial maneuvers.
The 6-meter band is the lowest portion of the very high frequency (VHF) radio spectrum allocated to amateur radio use.
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