Blow for the Landing: A Hundred Years of Steam Navigation on the Waters of the West Maritime Security Charts Volume 2 – Positional and

Volume 2 – Positional and timekeeping references to aid the calculation of positions and times worldwide (NEW)

Key Function 3: Security Management

A section on three-dimensional hydrofoil theory introduces wake vortex sheets and three-dimensional vortex lines

On this 2017 edition the limits of marine protected areas have now been added to the chart

Blow for the Landing: A Hundred Years of Steam Navigation on the Waters of the West Maritime Security Charts Volume 2 – Positional andAll aboard for a trip back to the glory days of steamboating. This book is packed with history, photographs, and tales highlighting the personalities of various ships and the men who ran them. Colorful paddle wheelers that carried goods and passengers to help develop the pioneer American West are pictured and described along with humorous and wonderful tales of adventures. From ornate, luxurious crafts to hardy towboats, these steamboats had an