The Essential Guide to Runway Markings
Pilot Institute
JUNE 19, 2025
On runways used by international commercial flights, a threshold must be present (we’ll look into that later in this article). Visual runways feature aiming point markings (described later on in this article) if the runway is 4,000ft or longer or used by jet aircraft. To provide a clear area for jet and propeller blasts to dissipate.
Let's personalize your content