Why familiar water becomes much harder to read after sunset. ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏  ͏ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­ ­  

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BoatTEST - On The Water Newsletter

Hello Boater

Aquila 45 Sport Power Catamaran

Room To Spread Out 

Aquila45SportCatamaranFeatures

WIDER AT ANCHOR Aquila’s cat layout gives the 45 Sport wide side decks, a broad bow lounge, a usable aft deck, and a cabin with a berth wider than a household king. The optional terraces add more space at anchor without blocking movement along the sides.

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Boston Whaler 380 & 350 Realm

Built To Stay Out Longer

BW Realm

BEYOND DAYBOATS Boston Whaler's Realm family builds on the center-console concept with an enclosed cabin, generous seating, weather protection, and overnight capability. Available in 350 and 380 models, they're designed for owners who don't always want the day to end at the dock.

STEP ABOARD
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US Coast Guard Captain's License

Practice Questions 

INTERNATIONAL ONLY Your vessel is backing out of a slip in a harbor. Visibility is restricted. Which signal are you required to sound?

A. One prolonged blast followed by three short blasts when the last line is taken aboard
B. One prolonged blast followed by three short blasts when leaving the slip
C. The danger signal
D. One prolonged blast only

BoatTEST Featured Pre-Owned Vessels

Pre-Owned Yacht Spotlight: Primetime

2024 Viking 90 Skybridge

4bc30988-c5b8-4d64-94e5-4af989826e63

WEST COAST VIKING Primetime is a 2024 Viking 90 Skybridge in Newport Beach, CA, with twin MTU 2,635-hp diesels, six staterooms, seven heads, and both an enclosed bridge and open skybridge. Her cockpit is set up with a Seakeeper 40, refrigerated mezzanine bait tanks, tuna tubes, a fighting chair, and Furuno Omni Sonar.

FULL LISTING & PRICE
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Sovereign Boat Fleet

Dock, Dive, Cruise

SBF Robalo Bradenton

READY TO GO Every boat comes equipped for a full day on the water with twin outboards, joystick docking, an electric head, and modern electronics. Complete the hands-on orientation, then head offshore for fishing, diving, or coastal cruising from one of three Florida locations.

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BoatTEST VIP Membership

Tech Talk Tuesday

Building An Engine Back Up

maxresdefault-Jul-05-2026-07-18-43-3599-PM

FROM SCRATCH An outboard goes from loose parts to a running engine one step at a time. Watch the crankshaft, cylinder head, lower unit, and ignition come together, then see the first startup after fresh oil and cooling water are added. Even the final oil quantity is shown.

FOLLOW EVERY STEP
Life is Better on a Boat Banner

Night Runs, Real Risks

When Familiar Water Changes

A detailed, realistic image of a medium-sized powerboat navigating a calm, dark sea at night. The boats navigation lights—a bright white on top of the boat light and a red light nea

LIGHTS OFF, RISK ON Darkness changes familiar water quickly. This refresher covers essentials including navigation lights, safe speed, fuel planning, lookout responsibilities, and why a boat stopped to watch the stars still needs to remain visible to others.

BRUSH UP BEFORE DARK

⚓

US Coast Guard Captain's License

Practice Question - Answer 

D) One prolonged blast only

A power-driven vessel backing out of a slip with restricted visibility should sound one prolonged blast to warn nearby vessels of her presence and movement where she cannot be readily seen.

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