29
AUGUST 2026
Capt. Aaron Swerkes is port captain at Angel Island–
Tiburon Ferry and has spent 12 years in the passen-
ger vessel industry. He helps lead vessel operations, 
maintenance planning, crew training, and fleet 
modernization, and provides technical leadership 
for the company’s electric and hybrid propulsion 
projects. His work reflects a practical, lifecycle-fo-
cused approach to passenger vessel reliability, safety, 
and stewardship.	
	
CAPT. AARON SWERKES
PORT CAPTAIN, 
ANGEL ISLAND–TIBURON FERRY
About the Author 
turns a propeller, we upgraded shoreside electrical in-
frastructure and replaced our floating dock so charging 
would be ready on day one. That planning is part of the 
same maintenance philosophy.
We are also developing operating procedures, mainte-
nance protocols, and training programs as the installation 
is designed. Our maintenance technicians are receiving 
high-voltage safety training before the equipment enters 
service so they can work with these systems safely. As we 
install twenty-first-century propulsion systems in vessels 
built in the 1960s and 1970s, we are balancing range, 
speed, stability, safety, maintainability, and operational 
flexibility. The tools are changing, but the responsibility 
remains the same.
Every passenger who steps aboard one of our vessels plac-
es enormous trust in people they have never met. They 
trust that machinery has been inspected, safety systems 
tested, crews trained beyond the regulatory minimums 
for man-overboard recovery and firefighting, and count-
less maintenance decisions made before the lines are cast 
off. That trust is not earned through regulations alone. It 
is earned through maintenance.
So, is maintenance a necessary evil? I do not believe it is. 
A necessary evil is something we endure because we have 
no alternative. Maintenance is a deliberate investment in 
reliability, safety, and the long-term health of the vessels 
entrusted to us.
The equipment we operate will continue to evolve. Pro-
pulsion systems will change, software will become more 
sophisticated, and diagnostics will grow more capable. 
What will not change is our responsibility to leave tomor-
row’s crew with equipment that is safer, more reliable, 
and better understood than when we received it. Every 
maintenance decision is an investment in tomorrow’s 
operation. We can make that investment deliberately, or 
we can pay for it later—with interest.
Face tomorrow with confidence.
For nearly a century, we’ve been a trusted insurance,  
risk management and consulting partner for businesses, 
communities and people around the globe. Customizing 
programs and solutions tailored to your needs.
Damon L. Nasman
Senior Vice President
Marine Department, GGB, Gallagher
D: (206) 262-6375 | C: (206) 850-1525
E: damon_nasman@ajg.com
AJG.com | The Gallagher Way. Since 1927.

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