NorthStar 961 Reference Manual page 129

961/962 Operations and Reference Manual, Rev. A
Deleting a trip point or a route point
You can delete any future trip point or any route point at the
CHART screen. (To delete a route point at the CHART screen,
the route must be marked for display on the CHART screen.)
Past trip points can't be deleted because the past can't be
changed—unless you first save the trip as a route and then
delete the past trip points.
To delete waypoints from a route or the trip (but not from the
database of waypoints):
1. On the CHART screen, press the CURSOR PAD to select
the point you want to delete. You must use the LEFT
ARROW and RIGHT ARROW keys to select, for example,
ROUTE POINT 6, not WAYPOINT XX, to be able to delete
the waypoint from the route or the trip.
The SELECTED ROUTE POINT or SELECTED TRIP
POINT dialog box appears.
Chapter 4 - Understanding the Chart Screen
Selected route point dialog box
Page 4-37