What is true about text-based, Pre-Departure Clearances (PDC)?

Text-based Pre-Departure Clearances (PDC) are indeed designed to streamline the clearance process, especially for general aviation (GA) pilots. The statement that PDCs are available to GA pilots using app-based services at certain airports reflects the growing trend of utilizing technology and modern communication methods to enhance the efficiency of flight operations.

Generally, PDCs are accessible at specific airports, primarily those with a more significant volume of traffic, facilitating a more efficient departure process for pilots who may not want to engage in live communication with air traffic control. This service allows pilots to receive their clearances through text or other digital means, making it more convenient to access necessary information before departure.

This option is particularly beneficial for general aviation pilots, as it helps them to be better prepared and reduces their time spent on the radio communicating with controllers. It represents a significant advancement in how clearances can be acquired, utilizing technology in a way that eases operational burdens on pilots while ensuring flight safety and efficiency.