NASBLA Public Library

This safety sign alerts recreational boaters to the presence of towboats and emphasizes the importance of maintaining awareness when operating on shared waterways. Using simple illustrations, it explains the large blind spots that exist around towboats and barges by showing the wheelhouse line of sight and identifying areas where operators cannot see nearby vessels. The sign reminds boaters that if they cannot see the towboat's wheelhouse windows, the towboat operator likely cannot see them.

Designed for display at boat ramps, marinas, and other public access locations, the sign promotes safe boating practices around commercial traffic and directs users to additional Life Lines safety resources through a QR code. This resource supports recreational boater education by increasing awareness of commercial vessel operating limitations and encouraging safer navigation on shared waterways.