Drones Test One

• Can't fly over people with a trust certificate because of community based organizations
• Trust drones weigh more than 0.55 lbs but less than 55lbs
• Trust is at or below 400 feet
• Part 107 weight is anything under 55lbs
• Protect...passwords, controller, drone, communication links
• Low frequencies can travel farther and more info than high frequencies
• jamming is dealing with signal 


  attacking is dealing with data
• eastern time= zulu-5
• restricted airspace is 2nd most severe. Ex: airports
• Prohibited airspace is most severe. Ex: white house
• the angle between magnetic north and true north is magnetic variation
• true to magnetic is (true heading +west var ) and (true heading - east var)
• East is least and west is best is for true to mag
• 0^8 is an ex. of a (MEF) which is the maximum elevation figure
• AGL= above ground level
• MSL= above sea level
• class echo is anything not A,B,C,D,G
• Shaded side starts at 700' AGL
• Solid side starts at 1,200' AGL
• A cyber attack could be GPS spoofing to mess with drones location
• MEF is in MSL
• MEF represents the highest elevation in the quadrant. It includes terrain and other obstacles
• In fraction thing: top number= ceiling in MSL. Bottom number= floor in MSL
• Ex: 4977(1432). the number in () is in agl and the number without is in MSL
• decimals to degrees minutes= anything to the right of the decimal, multiply by 60
• 500 below clouds and 2,000 feet horizontally from clouds
• cold, dry, clear = good for flying
• warm front= stable air, stratus clouds, continuous precipitation, smooth air, poor visibility


  Warm front= opposite of cold front
• temp and dewpoint in celcius
• TAF= prediction
• + is heavy - is light m is negative
• too much angle of attack = stall
• load factor x weight given = answer
• effects of weight= everything bad
• Metar:

  1. location 2. time and date 3. wind direction(3 digits) and speed is 2 digits 4. visibility in SM 5. sky condition (altitude x100) 6. temp/dew 7. altimeter
• HZ= haze 


  FG= fog
• BR= mist


  RA= rain
• SH= showers


  TS+ thunderstorms
• Elevator/ pitch= lateral axis
• Rudder/ yaw = vertical axis