I believe the answer is D
The answer is airworthiness directives.
The means by which the FAA notifies aircraft owners and other interested persons of unsafe conditions and prescribes the condition under which the product may continue to be operated is airworthiness directives.
<h3>What is an airworthiness directives?</h3>
An airworthiness directive informs owners and operators of approved aircraft that a specific model's engine, avionics, or other equipment has a known safety flaw and needs to be fixed. In accordance with 14 CFR part 39, the FAA may issue Airworthiness Directives (ADs) as legally binding regulations to address hazardous conditions in products. According to 14 CFR part 39, the definition of airworthy as provided by the FAA is airworthy means the aircraft conforms to its type design and is in a condition for safe operation.
The three types of airworthiness directives are:
- Notice of Proposed Rulemaking ( NPRM ), which is followed by a Final Rule.
- Final Rule; which is a request for comments.
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Answer: Distance learning
Explanation:
Distance learning is the learning and education program in which students are provided information through online mode.Students are not required to be present in school physically for education rather online tutorial, online lectures, and other such forms of classes. Student gain learning through this process .
According to the question, Andrew is involved in distance learning as he is student of university for project management and he attains learning through medium of two way television in a local college with the help of instructor.He is not directly receiving education from professor in university.
A lack of endorsements hasn't hurt Warren. The senator is polling toe-to-toe with former Vice President Joe Biden, and her fellow candidates are treating her as the one to beat, despite not having been endorsed by any governor or large city mayor. She says she's taken 70,000 selfies with supporters, yet only three lawmakers outside her home state have lent her their support.
Meanwhile, Senator Kamala Harris has some of the field's most impressive endorsements, second only to Biden, but is still struggling in the no-man's-land of middle
