airworthiness的意思|airworthiness的解释-里氏词典

airworthiness ['ɛr`wɚðɪnɪs]

n. 适航性

An advisory memorandum regarding airworthiness.
有关适航性的警告性备忘录
An export airworthiness certificate shall be issued if found qualified through examination.
经审查合格的，发给出口适航证书。
The regulations for the airworthiness of civil air-craft shall be formulated by the State Council.
民用航空器适航管理规定，由国务院制定。

airworthiness

[ noun ]
fitness to fly
<noun.state>
the plane received a certificate of airworthiness

airworthiness \airworthiness\ n.
1. fitness to fly. ``the plane received a certificate of
airworthiness''.
[WordNet 1.5]

He said it was a similar crossed-wiring problem found on a Delta plane before delivery from the Boeing factory that prompted the FAA 757 airworthiness directive last week.
Mitch Barker, spokesman for the FAA's Northwest regional office here, said the airworthiness directive was issued late Friday as a precautionary measure because of the similarity between the fire protection systems on the two models.
Boeing's news conference came one day after the Federal Aviation Administration confirmed it has issued 50 airworthiness directives in the last two years telling airlines to fix various problems with Boeing jets.
United Airlines spokesman Rob Doughty said the faulty door seal had to be fixed before the plane could fly again, and other electrical problems did not affect the plane's airworthiness.
The order, issued as an airworthiness directive by FAA Administrator T. Allan McArtor, is effective immediately, Ferrar said.
The FAA issued an airworthiness directive Friday for internal inspection of the fuselage skin lap joints and for repair of cracks as needed by July 15 for the 47 oldest Boeing 727s, with findings to be reported back to the agency.
The work would be relatively simple and cost about $820 per plane, the FAA said in issuing a proposed airworthiness directive. The directive would become final after a 60-day period for comment.
Inspectors accompany pilots on flights to determine their ability to operate assigned aircraft, while airworthiness inspectors check airliners to see if they are fit to fly.
Friday's emergency airworthiness directive, which speeds up the timetable of an earlier directive, also specifies inspections and tests of the doors that must be done until modifications are completed.
Factors other than age, from the quality of upkeep to the climate, also influence airworthiness.
The FAA said in an emergency airworthiness directive that an airline conducting a more limited inspection ordered last week found "multiple longitudinal skin cracks" outside the specified area.
The recommendations adopt 150 of the bulletins and consolidate them into the form of one massive service bulletin to be issued by Boeing and presented to the FAA for possible adoption as an airworthiness directive.
Under an emergency airworthiness directive issued May 4, the FAA ordered the inspection of 190 older 737s owned by U.S. airlines.
The Federal Aviation Administration announced Monday it will issue within a few days "airworthiness directives" covering older DC-10, DC-9, DC-8 and MD-80 airliners, in line with task force recommendations announced at the same time.
Darrell Pederson, an FAA assistant manager in Seattle, where Boeing is based, said the agency was "very close" to issuing a notice of proposed rule-making, which can be followed by an airworthiness directive after some time for public comment.
He noted that one Boeing service bulletin directed airlines to replace rivets along the fuselage where the Aloha 737 split open. But an FAA airworthiness directive was vague in its requirements, he said.
The agency's so-called airworthiness orders carry the force of law only in the U.S., but foreign carriers and safety authorities typically follow the FAA's lead.
Northwest said it was pulling the aircraft from service because it couldn't document that the planes comply with a new airworthiness directive being issued by the Federal Aviation Administration concerning DC-9-10 and DC-9-30 aircraft.
The agency, in an emergency airworthiness directive, ordered U.S. airlines to inspect the landing-gear brakes, and to replace those that don't meet new, more stringent limits.
Eastern has long permitted managers to "sign off" on repairs; most major airlines require rank-and-file mechanics to swear to the adequacy of repairs and the airworthiness of any plane.
About the same time, Boeing Co. officials warned Alhoa Airlines of dangerous corrosion on the skin of several of the airline's oldest Boeing 737s and questioned their airworthiness.
It said the cracks did not affect airworthiness.
Discovery of the crossed-wiring by Delta engineers in one of its 41 new 757s led to an FAA "airworthiness directive" last Friday. Airlines using the planes had until this morning to complete the inspections.
The study said that although student enrollment at the government's academy for airworthiness inspectors had increased from 2,968 in 1984 to 4,322 in 1988, the number of instructors had fallen from 82 to 77.
The Federal Aviation Administraton, in issuing the "airworthiness directive" late Tuesday, also noted that Boeing is studying its design, production procedures and testing of airliner emergency systems to see if changes are needed.

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