Vectair Sightline

Workflow

Set the VCR centre.
Set a visible alignment point.
Generate the projected sightline.
Switch map layers as required.
Click the line to inspect range from origin.

1. Origin / VCR centre

Latitude Longitude

2. Alignment point

Latitude Longitude

3. Sightline projection

Projection distance Unit

4. Range rings

Ring distances in km

For a 7–9 km search band, include both 7 and 9.

Export

Readout

Mode: Idle
Bearing: —
Projected endpoint: —
Last clicked distance: —

About

Vectair Sightline is a visibility reference and bearing-line aid for identifying sightlines, landmarks, and range references.

Not certified aeronautical, surveying, navigation, or meteorological equipment.