한서대학교 항공영어 족보
- 최초 등록일
- 2019.06.23
- 최종 저작일
- 2018.12
- 34페이지/ 한컴오피스
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* 본 문서(hwp)가 작성된 한글 프로그램 버전보다 낮은 한글 프로그램에서 열람할 경우 문서가 올바르게 표시되지 않을 수 있습니다.
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소개글
항공영어 과목 시험 족보입니다.
목차
1. 4과
2. 5과
3. 6과
4. 7과
5. 8과
6. 9과
본문내용
To eliminate navaid interference, the aircraft transmitters used a different frequency from that used by the ground based navaids. This two-frequency system is known as ( )
답 : duplex communications
The duplex system has disadvantages that spurred the development of a radio system that would permit pilots to communicate with controllers using one discrete frequency. This system was finally implemented within the ATC system and is known as ( )
답 : simplex communications
The frequencies used in ATC communications are assigned by the ( ) in cooperation with the FAA.
답 : Federal Communications Commission (FCC)
( ) station is an air-ground communication facility operated by a non-air traffic control private agency to provide advisory service at uncontrolled aerodromes and airports and to provide various non-flight services, such as requesting a taxi, even at towered airports. It is also known as an ( )
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