题目内容
____ guidance, shown on the instrument by the glideslope indicator, aids the pilot in reaching the runway at the proper touchdown point.
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Some aircraft possess the ability to route ____ into the autopilot, allowing the approach to be flown automatically by the autopilot.
The localizer provides for ILS facility ____ by periodically transmitting a 1020 Hz morse code identification signal.
The glideslope____no identification signal, so ILS equipment relies on the localizer for identification.
Hold in the ____ of the airport if required, then fly to a position from where he or she can obtain sufficient visual reference of the runway for a safe landing to be made.
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