Conversation

1. Can I control the brightness or intensity of the lights in this room? Who controls the intensity of the lights.at an aerodrome? Is the intensity of the lights high in thick weather? Could high intensity lights momentarily blind the pilot? When lights momentarily blind the pilot, what does he ask the controller to do?

2. A beacon is a signal light. Is an aerodromebeacon also a light? Are there many beacons at an aerodrome? Are aerodrome beacons lit at night? During the day? Are aerodrome beacons lit every day? Is an aerodrome beacon of high intensity or low intensity? Can you see the aerodrome beacon from the road? Who sees the aerodrome beacon? Is it necessary for the intensity of the light of the aerodrome beacon to be high? Is the pilot far from or close to the aerodrome when he first sees the aerodrome beacon?

3. Does a wheel rotate? Does the steering wheel in a car rotate? What wheel rotates? Does a pilot distinguish an aerodrome beacon because it rotates? Do runway lights rotate? Taxiway lights? What light rotates?

4. Are signals flashes of lights? Is a continuous light a flash? What do you do to have flashes of light?

5. Does an identification beacon also flash a coloured light? Can the flashes of an identification beacon be seen by the pilot? By the radar controller? Who sees the flashes of the identification beacon? By night? By day? Why is it necessary for the pilot to see the identification beacon?

6. Morsecode is a signal. Can we signal by morse code with sounds? By light? By telegraph? Who uses morse code with light signals? What lamp does the controller use when he signals by morse code? What beacon identifies the aerodrome with morse code?

7. Are the runwayedges on both sides of the runway? Are there two runway edges on each runway? Three? How many runway edges are there? Where are the runway edges? Why do runway edges have lights? Markings? Are the runway edge markings long or short?

8. When a pilot approaches an aerodrome does he align his plane with the runway? With the perimeter? With the boundary? With what does he align his plane? When does a pilot align his plane with the runway?

9. VASIS is a system which projects a beam of light. Is VASIS a glide path formed by lights? Markings? Electronics? What sort of glide path is VASIS? Is VASIS used as a landing aid? To take off? When is VASIS used? How many different colours of lights does VASIS have?

10. Is a marshaller the person who directs aircraft on the apron? Does the marshaller signal the pilot? Does the marshaller signal him to stop? To come forward? Turn left? Turn right? Where is the marshaller when he signals the pilot?

11. If I want to illuminate this room, I put on the lights. Do people illuminate buildings? Trees? Do they use one light or many to illuminate a park? An aerodrome? At what time do they illuminate this city? This aerodrome?

12. At night wands are used by the marshaller. How many wands does the marshaller have? Does the marshaller wave the wands? Does he point the wands to the left? Right? Up? Down? Are these wands illuminated? By night? By day? Does a marshaller always use wands? When does the marshaller use wands? Why does the marshaller use wands?

13. Does the marshaller signal the pilot to cut his engines? When the pilot cuts the engines, do the engines still function? Do the engines continue to make a noise when they are cut? What happens when the pilot cuts the engines? Does the marshaller cut the engine? Who cuts the engines? Where is the marshaller when he asks the pilot to cut the engines?