AGL, Approach and Instrument Landing System

RNAV Approaches Simplified: A Guide for New Pilots

Pilot Institute

FEBRUARY 15, 2025

Well, one important thing youll need to know is RNAV approaches. These approaches use GPS to help you land and offer more flexibility than traditional systems like ILS. In this guide, you’ll learn how RNAV approaches work, the different types available, and tips to make them feel natural and straightforward.

Approach

Approach Pilot Descent Airplanes

ILS approach with Spencer Suderman to Jacksonville Int’l

Flight Training Central

FEBRUARY 28, 2024

The Instrument Landing System (ILS) is a precision approach and provides both lateral and vertical guidance to a runway. For most general aviation operations, it allows a pilot to descend to as low as 200′ AGL and assist a pilot in locating the runway in as low as 3/8 mile visibility.

Approach

Approach Instrument Landing System AGL Ceiling