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  2. Aerial application - Wikipedia

    en.wikipedia.org/wiki/Aerial_application

    Aerial application, or what is informally referred to as crop dusting, [1] involves spraying crops with crop protection products from an agricultural aircraft. Planting certain types of seed are also included in aerial application. The specific spreading of fertilizer is also known as aerial topdressing in some countries.

  3. Agricultural aircraft - Wikipedia

    en.wikipedia.org/wiki/Agricultural_aircraft

    An agricultural aircraft is an aircraft that has been built or converted for agricultural use – usually aerial application of pesticides (crop dusting) or fertilizer (aerial topdressing); in these roles, they are referred to as "crop dusters" or "top dressers".

  4. Regulation of unmanned aerial vehicles - Wikipedia

    en.wikipedia.org/wiki/Regulation_of_unmanned...

    A1/A3: Required for drones of 250 grams (8.8 oz) or more, a free online exam with 40 multiple-choice questions after registration, and confirming the pilot's identity. After passing the exam, the pilot receives the licenses for both A1 and A3. A2: Requires the A3 license. Written on-site exam with 30 multiple-choice questions. Mandatory online ...

  5. Regulation of UAVs in the United States - Wikipedia

    en.wikipedia.org/wiki/Regulation_of_UAVs_in_the...

    As of December 2020, the FAA requires all commercial UAS operators to obtain a remote pilot license under Part 107 of the Federal Aviation Regulations.To qualify for a Part 107 UAS license, an applicant must be over 16 years of age, demonstrate proficiency in the English language, have the physical and mental capacity to operate a UAS safely, pass a written exam of aeronautical knowledge, and ...

  6. CDF Aviation Management Program - Wikipedia

    en.wikipedia.org/wiki/CDF_Aviation_Management...

    As a result, contracts were entered into with four California contractors, Aero Union Corp., Sis-Q Flying Service, TBM Inc. and Hemet Valley Flying Service to modify and tank ten S-2 air tankers during the 1973/1974 winter period. As a result, 12 S-2As were placed in service in 1974 and five more were built by Bay Aviation Services and put into ...

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  8. Pesticide application - Wikipedia

    en.wikipedia.org/wiki/Pesticide_application

    A manual backpack-type sprayer Space treatment against mosquitoes using a thermal fogger Grubbs Vocational College students spraying Irish potatoes. Pesticide application is the practical way in which pesticides (including herbicides, fungicides, insecticides, or nematode control agents) are delivered to their biological targets (e.g. pest organism, crop or other plant).

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