Abstract: Line indicating apparatus is provided which is capable of suspending an elongated line indicator whereby it is movable in a direction substantially perpendicular to its linear axis, and is rotatable around a second axis which is angularly disposed with respect to the linear axis and the said direction of movement. A plurality of the basic apparatus may be arranged in a superimposed relationship, and the resultant plurality of superimposed line indicators may be individually moved and/or rotated to positions wherein they are angularly disposed with respect to each other. Preferably, the line indicators are movable and rotatable in closely adjacent fixed planes so that a substantially distortion-free image thereof may be produced and visually displayed.The line indicating apparatus is especially useful in navigational charting or plotting, and in navigational devices pertaining thereto.