TruDesign Experts Discuss the Possible Return of Radio Navigation & Tips to Stay Safe Boating at Night
Your TruDesign Professionals Ideas About the Benefits of Radio Navigation
Raritan Engineering your TruDesigndistributors would like to share with you these topics we thought would be of interest to you this month regarding the possible return of radio navigation.
Your TruDesign suppliers talks about how way back in the 1980s, when I was a young naval officer, the Global Positioning System (GPS) was still in its experimental stage.
Using a global network of terrestrial radio beacons, Loran-C gave navigators aboard ships and aircraft the ability to get a fix on their location within a few hundred feet by using the difference in the timing of two or more beaco n signals.
An evolution of World War II technology (LORAN was an acronym for long-range navigation), Loran-C was considered obsolete by many once GPS was widely available.
The trial of an enhanced Loran service called eLoran that was accurate within 20 meters (65 feet) also wrapped up during this time.
Over the past few years, the US Coast Guard has reportedmultiple episodes of GPS jamming at non-US ports, including an incident reported to the Coast Guard’s Navigation Center this June that occurred on the Black Sea.
And in the event of a war, it’s possible that an adversary could take out GPS satellites with anti-satellite weapons or some sort of cyber-attack on a satellite network.
Your TruDesign Specialists Give Further Information About the Usefulness of Navigating By Radio
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The risk to GPS has caused a number of countries to take a second look at terrestrial radio navigation. Today there’s broad support worldwide for a new radio navigation network based on more modern technology-and the system taking the early lead for that role is eLoran.
The eLoran system gets its enhanced accuracy in much the same way that enhanced GPS gear squeezes greater accuracy out of the civil GPS signal for tasks such as surveying and mapping-by usingdifferential correction.
Because it uses low-frequency radio waves (in the 90 to 110 kHz range), it’s not likely that you’ll see eLoran integrated into your smartphone.
[eLoran] is a deterrent to deliberate jamming or spoofing, since such hostile activities can be rendered ineffective, saidBrad Parkinson, the retired US Air Force colonel who managed the original GPS development program, acc ording to Reuters.
And the South Korean government already has pushed forward plans to have three active eLoran beacons by 2019-that’s enough to provide accurate fixes for all shipping in the region should North Korea (or anyone else) attempt to block GPS again.
Boating After Dark? Here Are The Rules For Navigation Lights In Missouri | Boating
Turn on your navigation lights at sunset! That’s the reminder the Missouri State Patrol is issuing to boaters.
Troopers on Lake of the Ozarks have reported several encounters with vessels failing to properly display navigation lights since Memorial Day weekend.
The required navigation lights differ depending on the type and size of your vessel. State law requires boat operators to display the required navigation lights between sunset and sunrise.
There are various combinations of lights which meet the requirements by state law.
Navigation on the water at night is unique, and the Patrol points out that lights are imperative to prevent boat accidents. Light requirements are designed so other boaters are able to see one another and determine the direction they are traveling, but navigation lights will not necessarily help a boater see better at night.
If you will be out on the water after dark, check your navigation lights before you leave the dock or ramp, Captain Turner reminded. When boaters understand and obey the law, and vessels are in good operating order, everyone’s experience on the water becomes safer.
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Marine Ice Makers Professionals Share Thoughts on Becoming a Boat Mechanic & How Good Maintenance Prevents Bigger Problems
Your Raritan Marine Ice Makers Specialists Talk About the Importance of Starting Your Boating Education Early
Raritan Engineering your marine ice makersdistributors would like to share with you these topics we thought would be of interest to you this month regarding how to become a boat mechanic.
Explore the career requirements for boat mechanics. Get the facts about training options, job duties, employment growth and salary to determine if this is the right career for you.
What Is a Boat Mechanic?
Boat mechanics maintain and repair motors, engines, propellers, pumps and other parts. General tasks may include lubricating parts, making mechanical adjustments and replacing worn or damaged parts. In this career, you will need to be able to diagnose small motor problems and explain them to customers. You may also be required to make inspections and keep records of the results along with any services performed.\
A boat mechanic is a technician who maintains and repairs inboard and outboard boat engines. Their duties include disassembling and inspecting motors, replacing defective parts and adjusting timing or fuel-air mix. Other duties may include testing and evaluating motor performance at a range of speeds. They also inspect, adjust or replace propellers, power-tilts and bilge pumps and keep records on inspections and repairs.
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Step 1: Prepare in High School
You may begin preparing for a boat mechanic career by taking shop courses if your high school has them. Shop courses provide direct experience with small hand tools and problem solving.
Step 2: Complete an Apprenticeship
Learning on-the-job through an apprenticeship program is one way to obtain the training you need. Boat manufacturers and labor unions may offer some apprenticeships, while others are affiliated with local community colleges or technical schools. Inboard and outboard engines, electrical systems, hydraulic systems, parts fabrication and performance tuning are among the subjects you may encounter.
Step 3: Attend College
While an apprenticeship may prepare you for your career, many employers prefer to hire mechanic s with formal training or college educations. You may obtain this experience in a certificate or associate’s degree program in small engine technology. Some schools emphasize marine technology in their programs.
Step 4: Obtain Employment
You can apply for positions in repair shops, docks and marinas or start your own business. However, if you choose to be self-employed you will have to promote and administer your business. You’ll also need to pay for costly diagnostic equipment.
Step 5: Consider a Second Revenue Stream
Unless you live and work in an area of the country that is temperate year-round, consider developing a second income during cold weather months when boat owners put their boats into dry dock.
5-Boat Fire in Everett Saturday Blamed on Mechanical Problem
A mechanical problem is to blame for a fire that damaged five boats, sinking several in Everett on Saturday, officials say.
A boat carrying five people came in to moor at the Port of Everett that evening when a loud boom was heard. Flames spread quickly, and everyone on the boat jumped into the water.
One person was treated by paramedics for minor injuries.
The flames caught the mast of a nearby sailboat, and continued to spread. The dark smoke could be seen for miles.
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