Picture of binoculars

Treat them with care and they’ll serve you well Issue 42 : May/Jun 2005 A binocular is an essential piece of boating equipment, and the selection of this item of navigational gear requires some basic ...

If you typically leave and return to the same dock, why not leave your fenders behind? Don Launer developed a method that protects a boat from the pilings in a tidal area (as long as the tides aren’t too large).

A novel way to overcome the problem of lying alongside pilings Issue 43 : Jul/Aug 2005 Fendering a boat in a berth next to pilings — such as alongside a bulkhead — is always a problem. If the fender i...

The horizontal beam width of a radar is very narrow, and is constantly rotating through 360 degrees (with the exception of some specialized radars that scan only a prescribed sector).

This proven safety feature is now practical for all sailboats Issue 43 : Jul/Aug 2005 Radar is an acronym for RAdio Detecting And Ranging. A marine radar is used to determine the distances and azimuth...

A typical wiring diagram for a single solar panel. An ammeter can be inserted in the positive line from the solar panel for monitoring output.

Keep your batteries topped up with a slow but steady charge Issue 46 : Jan/Feb 2006 On a bright, sunny day, with the sun directly overhead, the sun supplies about 1,000 watts of energy per square mete...

Anchoring diagram

The basic rules of anchoring — and staying put Issue 46 : Jan/Feb 2006 Everyone who owns a boat have occasion to anchor at one time or another, perhaps when cruising overnight, clamming, fishing, swim...

The HIN on my schooner, Delphinus. THB represents the builder, Ted Hermann Boats. It is hull #31, and uses the pre-1984 straight-year format, with 08 representing August and 80 for 1980.

How to read your boat’s “birth certificate” Issue 47 : Mar/Apr 2006 Unless you have a really old boat, you probably have a set of 12 characters embedded on the upper starboard side of your boat’s tran...

Double-gimbaled single-burner propane stoves provide 3 1⁄2 hours of cooking time.

Available fuel choices for cruising sailboats Issue 47 : Mar/Apr 2006 The selection of the best galley stove for use aboard your sailboat depends on the size of the boat, the layout of the galley, and...

Although various-sized sandglasses could tell time in half-hour, one-hour, and four-hour increments, the half-hour glass was the most common aboard ships.

The way we keep time at sea Issue 48 : May/Jun 2006 The concept of latitude and longitude have been known since the early days of sail, but without accurate timepieces longitude readings required long...

A heater kit uses the engine’s hot-water coolant as a heat source.

Extend your time cruising … in comfort Issue 50 : Sept/Oct 2006 Heating your boat in the off-season make sailing more enjoyable and extends your time on the water. For any planned heater installation,...

illustration of sailboat with rigging.

What it’s made of and how to check it Issue 52: Jan/Feb 2007 STANDING RIGGING IS THE TERM GIVEN TO THE CABLES that support a sailboat’s mast(s): the forestay, backstay, and shrouds, as well as special...

A typical inboard auxiliary engine installation is complicated by the fact that it must go through the boat below the waterline.

The basics on auxiliary propulsion systems Issue 51 : Nov/Dec 2006 Unless you are exceptional sailors and purists, like Lin and Larry Pardey, you probably have a mechanical propulsion system on board ...

Extinguisher Chart

What you need and how to use it Issue 56 : Sept/Oct 2007 Fire extinguishers are classified by letters and numbers, depending on the class and size of the fire they are designed to handle. The letter, ...

Three strand and double braid dockline

Make sure they stretch and absorb shocks Issue 57 : Nov/Dec 2007 The majority of sailboats see more time at the docks than actively sailing. This makes the selection of docklines especially important....

Possible CO locations

Dealing with potentially lethal gases Issue 59 : Mar/Apr 2008 Aboard sailboats there are several toxic or explosive fumes that are potentially lethal and must be detected for the safety of the crew an...

The simplest and most inexpensive inverters merely plug into a boat’s cigarette lighter outlet. These can supply up to about 150 watts of AC power to low-wattage devices and usually have a square-wave output.

Converting battery power to alternating current Issue 62 : Sept/Oct 2008 An inverter is an electronic device that converts direct-current (DC) power (the output of your boat’s battery) to alternating-...

Kerosene anchor light. This type of anchor light may be attached to the forestay. There is a semicircular bail under the bottom of the anchor light. usually a shock cord is attached to this bail to reduce the anchor light’s swing as the boat rolls.

Complying with regulations Issue 63 : Nov/Dec 2008 It seems that recreational vessels anchored without anchor lights are more the rule than the exception. However, the International Regulations for Av...