Question

Low Level fixed RNAV routes have dimensions of ____ nm primary obstacle protection on either side of the center line, with a further _____ nm of secondary obstacle protection on either side of the center line but the total width of an RNAV route on either side of the centerline is _____.

Answer 1

Low Level fixed RNAV routes are designed with 4 nm of primary and an additional 2 nm of secondary obstacle protection on either side of the center line, totaling 8 nm on either side.

Step-by-step explanation:

Low Level fixed RNAV (Area Navigation) routes have dimensions of 4 nm primary obstacle protection on either side of the center line, with a further 2 nm of secondary obstacle protection on either side of the center line. However, the total width of an RNAV route on either side of the centerline is 8 nm, including both the primary and secondary obstacle protection areas.