A ship or ground vehicle with all its systems powered off should not register on other ships' radar, meaning it can only be found by eyeballing the ship. When powered off, please switch off all the lights. This is just plain annoying and total nonsense right now. This would improve the QoL for many solo players who've landed and are busy with a mission. It would also drastically reduce the number of other players who just fly around destroying any ship they find on the ground with ease. It would also let players use a planet's or moon's geography to hide their ship(s). CiG is creating excellent surface topology in many locations, and players are not using it to their advantage. Their ships are easy to find, no matter where the land. Applying this to ground vehicles is also important.