What is the beam error in localizer for aircraft CG displacement of 5m at a range of 1,500m?(a) 0.0033 RAD(b) 3.3 RAD(c) 0 RAD(d) 5 RADThe question was asked in an internship interview.My question is based upon ILS/MLS Coupled Landing System and Automatic Landing in section Autopilots and Flight Management Systems of Avionics

What is the beam error in localizer for aircraft CG displacement of 5m

1.	What is the beam error in localizer for aircraft CG displacement of 5m at a range of 1,500m?(a) 0.0033 RAD(b) 3.3 RAD(c) 0 RAD(d) 5 RADThe question was asked in an internship interview.My question is based upon ILS/MLS Coupled Landing System and Automatic Landing in section Autopilots and Flight Management Systems of Avionics
Answer» CORRECT option is (a) 0.0033 RAD For EXPLANATION: The beam error γ = d/R, where d is the displacement of the aircraft’s CG from the beam CENTER LINE and R is the slant range of the aircraft. γ = 5/1,500 = 0.0033 RAD.

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