Guides

3 articles
A small motorboat waits on a calm river in front of a closed steel railroad drawbridge in soft morning light.Oct 18, 2026
// BOAT-HORN

Drawbridge Horn Signals: How to Request a Bridge Opening With a Battery Horn

One prolonged blast plus one short blast is the federal signal to request a drawbridge opening. Here is what 33 CFR 117.15 requires, what...

Read article →
Pontoon boat with chrome train horns at a wet lake dock, a freight train crossing a trestle bridge behind it after rainOct 06, 2026
// BATTERY-TRAIN-HORN

Train Horn for a Pontoon Boat: Mounting, Rail Clamps, and Signaling on the Lake

How to clamp a battery-powered train horn to a pontoon rail with no compressor, tank, or drilling, which Inland Rules sound signals you should...

Read article →
Camouflage duck boats at a foggy lake ramp before dawn, with a railway embankment and boxcar along the shore.Sep 05, 2026
// BOATING SAFETY

Battery Train Horn for Duck Hunting Boats: Fog Signals and Predawn Safety

Duck hunters run boats in the dark, in fog, in cold water, and overloaded. Here is what the Coast Guard fog-signal rules actually require...

Read article →