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The general radiotelephone operator license ( GROL) is a license granted by the U.S. Federal Communications Commission (FCC) that is required to operate certain radio equipment. It is required for any person who adjusts, maintains, or internally repairs FCC licensed radiotelephone transmitters in the aviation, maritime, and international fixed ...
Amateur station call signs in the US take the format of one or two letters (the prefix), then a numeral (the call district), and finally between one and three letters (the suffix). The number of letters used in the call sign is determined by the operator's license class and the availability of letter combinations.
The certification is in the form of "U.S. National" instead of "USA" on the front of the passport card, or an endorsement in the passport book: "The bearer is a United States national and not a United States citizen."
Certified Radio Operator ( CRO) is a title granted to an individual in the United States who passes the examination requirements of the certification. The certification is regulated by the Society of Broadcast Engineers. The CRO title is protected by copyright laws . The U.S. Federal Communications Commission (FCC) previously required radio ...
Air operator's certificate. An air operator's certificate ( AOC) is the approval granted by a civil aviation authority (CAA) to an aircraft operator to allow it to use aircraft for commercial air transport purposes. This requires the operator to have personnel, assets and systems in place to ensure the safety of its employees and of the flying ...
Its most popular entry-level Gold Star plan will increase from $60 to $65 a year, essentially jumping by the price of its signature $4.99 rotisserie chicken. Its business-focused Executive tier ...
product certifications (many nations) Product certification or product qualification is the process of certifying that a certain product has passed performance tests and quality assurance tests, and meets qualification criteria stipulated in contracts, regulations, or specifications (sometimes called "certification schemes" in the product ...
t. e. Reasonable and non-discriminatory ( RAND) terms, also known as fair, reasonable, and non-discriminatory ( FRAND) terms, denote a voluntary licensing commitment that standards organizations often request from the owner of an intellectual property right (usually a patent) that is, or may become, essential to practice a technical standard. [ 1]