MLS

#4. In which frequency band does the Microwave Landing System (MLS) operate?

• AEHF.
• BVHF.
• CSHF.
• DUHF.

#20. The MLS utilises a?

• AFrequency referenced scanning beam system.
• BPhase referenced scanning beam system.
• CMagnetic referenced scanning beam system.
• DTime referenced scanning beam system.

#1. The azimuth transmitter of a Microwave Landing System (MLS) provides a fan-shaped horizontal approach zone which is usually:

• A+ or - 50° of the runway centre-line.
• B+ or - 40° of the runway centre-line.
• C+ or - 60° of the runway centre-line.
• D+ or - 30° of the runway centre-line.