Westpac Marine Services, Inc.

The Tech Files

My name is Rollie Herman and I have over 35 years of experience in the marine industry. Since 1984 I have been both the lead technician and president of Westpac Marine Services. What I am attempting to provide with these Tech File pieces is information derived from my years working as a technician and I hope you find it useful.

Crew Overboard

Cylinder Maintenance

EPIRB's and PLB's

Life Rafts


revised 2/2015