En-Route Navigation Aids
Approach and Landing Aids
GNSS and GNSS Augmentation Systems
100

The meaning of NDB

What is Non-Diretional Beaon?

100

Meaning of MLS

What is Microwave landing System?

100
The country which controls GLONASS

What is Russia?

200

An en-route navigation aid which can calulate direction, not distance

What is a NDB?

200

A primary disadvantage of PAR

What is that it requires a skilled aperator to communicate data?

200

The amount of GPS satelites in orbit

What is 31?

300

The distance from a groud station to plane; the hypotenuse of a triangle with legs representing horiontal and vertial distances

What is slant distance?

300

The most common type of aproach and landing aid

What is an ILS?

300

GNSS augmentation system which can improve accuracy by up to 7 meters

What is WAAS?

400

The most widely used en-route navigational tool which forms the basis of airway systems that connect major aerodromes. 

Bonus: use the actual name instead of the acronom for double points.

What is VOR? (Very High Frequency Omnidirectional Range)

400

Approach and landing aid consisting of 2 transmitters which transmit signals called the localizer and the glide path

What is ILS

400

The full form of GNSS

What is Global Navigation Satelite system?

500

What an aerodrome operator must do if a en-route navigation aid stops transmitting.

What is issue a NOTAM?

500

The characteristic of PAR which makes it unique compared to other approach and landing aids

What is not requiring arecraft to have recievers?

500

Zero/zero refers to a situation where these 2 traits are effectivly non-existent

what are visibility and ceiling?