The Staff

Lee H. Ehrheart, Director

  • Lee H. Ehrheart - Profile

  • Lynne H. Reister

  • Larry Blais

    The staff and guest speakers are representative of those most experienced in the maritime community, professional educators, former USCG Officers, and experts in the marine field.

Serving the Marine Profession Since 1983

Contact Information:

Havorn Marine Services, Inc.
P.O. Box 17521
Seattle WA 98127

Call Lee on his Cell Phone at:
(206) 789-7043


  • Havorn Marine School Staff
  • Classes and Courses on Marine Surveying
  • Frequently Asked Questions about the School and Surveying
  • Apprenticeships in Marine Surveying
  • Courses and Training in the Shipwright's Skills

  • Articles on Marine Surveying