BRP Sindangan (MRRV-4407) is the sixth ship of the Parola-class patrol vessels of the Philippine Coast Guard.

The Philippine Coast Guard clarified that the ship is a law enforcement vessel and is designed to conduct environmental and humanitarian missions, as well as maritime security operations and patrol missions.

[1] The ship was designed with a bulletproof navigation bridge, and is equipped with fire monitors, night vision capability, a work boat, and radio direction finder capability.

These equipment enhances the ship's reconnaissance, pursuit and communications capabilities.

Divers from the BRP Sindangan also assessed the hull of the BRP Gregorio del Pilar, which was eventually pulled out from the shoal a couple of days later.