How can a military airport be identified at night

Figure Below the glidepath is indicated by red, on the glidepath is indicated by green, and above the glidepath is indicated by amber. When descending below the glidepath, there is a small area of dark amber. Tri-color visual approach slope indicator. If the aircraft descends further below the glidepath, the red light starts to pulsate. The pulsating rate increases as the aircraft gets further above or below the desired glideslope. The useful range of the system is about four miles during the day and up to ten miles at night.

There are various lights that identify parts of the runway complex. These assist a pilot in safely making a takeoff or landing during night operations. Runway end identifier lights REIL are installed at many airfields to provide rapid and positive identification of the approach end of a particular runway.

The system consists of a pair of synchronized flashing lights located laterally on each side of the runway threshold.

REILs may be either omnidirectional or unidirectional facing the approach area. Runway edge lights are used to outline the edges of runways at night or during low visibility conditions. These lights are white, except on instrument runways where amber lights are used on the last 2, feet or half the length of the runway, whichever is less. The lights marking the end of the runway are red. Runway centerline lighting system RCLS —installed on some precision approach runways to facilitate landing under adverse visibility conditions.

They are located along the runway centerline and are spaced at foot intervals. When viewed from the landing threshold, the runway centerline lights are white until the last 3, feet of the runway.

The white lights begin to alternate with red for the next 2, feet. For the remaining 1, feet of the runway, all centerline lights are red. Touchdown zone lights TDZL —installed on some precision approach runways to indicate the touchdown zone when landing under adverse visibility conditions. Share buttons are a little bit lower. Thank you!

Published by Myron Harrington Modified over 6 years ago. How can a military airport be identified at night? A- Alternate white and green light flashes.

B- Dual peaked two quick white flashes between green flashes. C- White flashing lights with steady green at the same location. Aviation Seminars. Go Back and Try Again. Next Question Aviation Seminars. To set the high intensity runway lights on medium intensity, the pilot should click the microphone seven times, then click it A- one time. B- three times. C- five times. VASI lights appearing as shown would indicate than an airplane is A- off course to the left.

B- above the glide slope. C- below the glide slope. B- a green light signal. C- an amber light signal. The segmented circle indicates that a landing on Runway 26 fig The segmented circle indicates that a landing on Runway 26 fig. B- left-quartering headwind. C- right-quartering tailwind. Basic radar service in the terminal radar program is best described as A- traffic advisories and limited vectoring to VFR aircraft. B- mandatory radar service provided by the automated radar terminal system ARTS program.

C- wind shear warning at participating airports. A below glide slope indication from a pulsating approach slope indicator is a A- pulsating white light. B- steady white light. C- pulsating red light. When operating under VFR below 18 A B C Aviation Seminars.

Prior to entering an airport advisory area, a pilot should A- monitor ATIS for weather and traffic advisories. B- contact approach control for vectors to the traffic pattern. C- contact the local FSS for airport and traffic advisories. B MHz. C MHz. At many airports, these edge lights may have variable intensity settings that may be adjusted by an air traffic controller when deemed necessary or when requested by the pilot.

Some airports also have taxiway centerline lights that are green in color. Approach light systems are primarily intended to provide a means to transition from instrument flight to visual flight for landing. The system configuration depends on whether the runway is a precision or nonprecision instrument runway.

Some systems include sequenced flashing lights, which appear to the pilot as a ball of light traveling toward the runway at high speed. Approach lights can also aid pilots operating under VFR at night. Visual glideslope indicators provide the pilot with glidepath information that can be used for day or night approaches. By maintaining the proper glidepath as indicated by the system, a pilot should have adequate obstacle clearance and should touch down within a specified portion of the runway:.

There are various lights that identify parts of the runway complex. See the separate article Runway Lighting for more details. Lights on runways and at runway holding points have been developed to deliver warnings and status indications to pilots and manoeuvring area vehicle drivers.