Which section lists navigation aids en-route?

Which section lists navigation aids en-route?

• A. en route section 4.1
• B. en route section 1.1
• C. airspace classification 3.3
• D. meteorological services 5.4

Answer: (A)

Navigation aids needed for flying between airports are gathered in the en-route information section, which is the part of the publication dedicated to planning and operating along airways. This section intentionally groups en-route navigation aids such as VORs, DMEs, NDBs, and related route information, so pilots can reference them while plotting and following long legs of a flight. Other sections handle different topics: airspace classification explains the structure and rules of various airspace classes, and meteorological services cover weather information. Since navigation aids for en-route flight belong with route planning materials, the en-route information section is the correct place to list them.

Navigation aids needed for flying between airports are gathered in the en-route information section, which is the part of the publication dedicated to planning and operating along airways. This section intentionally groups en-route navigation aids such as VORs, DMEs, NDBs, and related route information, so pilots can reference them while plotting and following long legs of a flight. Other sections handle different topics: airspace classification explains the structure and rules of various airspace classes, and meteorological services cover weather information. Since navigation aids for en-route flight belong with route planning materials, the en-route information section is the correct place to list them.