What is required if an instrument departure procedure is accepted?

When an instrument departure procedure is accepted, the pilot must possess a textual or graphic description of that procedure. This requirement ensures that the pilot has a clear understanding of the departure route to be followed, including any specific navigation points, altitudes, and instructions necessary for safe flight. Having the procedure in a textual or graphic format allows the pilot to reference it in real time during preparation and takeoff, which is crucial for maintaining situational awareness and compliance with air traffic control directives.

While communication with ATC is indeed important and may be part of the process, it is not specifically mandated as a requirement for accepting an instrument departure procedure. Having a personal GPS device is not necessary for the execution of the procedure itself, nor is it a standard requirement. Filing an alternate flight plan is relevant in some contexts, particularly when significant weather or other factors are present, but it is not a general requirement solely for accepting a departure procedure.