The Boaters Guide to Using Marine Radar
N8991DVD
40 Mins.
Learn HOW RADAR can assist you on the water, HOW TO USE IT as an aid to SAFE navigation & COLLISION avoidance
"In the hands of a knowledgeable user, radar is a valuable aid to safe navigation, allowing boaters to "see" through rain, darkness, poor visibility and fog."
Radar is the most interactive aid to navigation. Using it with competence demands far more expertise than with a GPS unit. The primary purpose of marine radar is to serve as an aid to collision avoidance. It can increase boaters' safety on the water more than any other electronic devise allowing boaters to "see" through rain, darkness, poor visibility and fog. It can confirm your position relative to landmarks and navigational aids and alert you to other vessels and coastal outlines.
However, the ultimate value of radar and all electronic equipment lies with the boater's ability to understand and properly use the information on the display.
Within the last few years the costs of radar units, especially the smaller LCD display units, have been substantially reduced, making it feasible even for small boats to take advantage of radar equipment.
This program teaches boaters' what radar is, how it works and how you can get the most from these important navigators. It teaches boaters how alarms can be set, to alert you that targets are entering a particular location or that your own boat is nearing a dangerous area. Echo trails can help you access the movement of targets relative to your own boat. Radar can also be used to determine your position to back up chart information, electronic aids to navigation and used to navigate to a specific location. For Fishermen, Radar is often used to locate sea birds that help them locate fish and improve their catch!
Teaches:
Principles of Radar:
- Types of Radar Antenna
- Types of Radar Displays
- What Radar - Can Do For You
- How Radar Works
- Radar System Configurations
- Radar Range
- Unusual Propagation
- Radar Terminology
- Radar Controls
Radar Picture and Marks: - Measuring Range
- Measuring Bearing
- Sea Clutter
- Rain Clutter
- AIS
- ARPA
- Aids to Navigation
Interpreting the Display:
- Radar Picture & Target Properties
- Target Material & Reflected Echo
- Precipitation
- Influence of Waves & Precipitation
- Advanced Radar Operation
N8991DVD
We are pleased to announce our new shipping promotions below. These rates apply to your entire order*!
| Free shipping |
FREE! |
6 to 10 Business Days |
| Ground Shipping |
$5.95 |
1-6 Business Days |
| 3 Day Shipping |
$9.95 |
3 Business Days |
| 2 Day Shipping |
$18.95 |
2 Business Days |
| 1 Day Shipping |
$28.95 |
1 Business Day |
*These offers apply to in-stock orders to the lower 48 states only. We cannot include shipments to Alaska, Hawaii, Puerto Rico or any other US Territory. Please call or email us for rates to these locations. Oversized packages are also excluded for 3, 2, and next day shipping. Items that are shipped freight are also excluded. Because we have many different warehouses around the United States we reserve the right to choose the carrier. Signature service can be requested for $3 extra.
International Customers:
We speak French, German, and Italian!
Please use the shipping calculator for an accurate shipping quote.
We ship via DHL International and USPS. Shipping insurance is optional but recommended and costs $5 for all international orders. Items that can fit in a flat rate envelope are shipped via flat rate service. Please keep in mind that USPS Flat Rate Priority Mail does not include detailed tracking and is not covered by insurance to certain countries. For a list of these countries please email us.
International order processing takes approx. 3-5 business days.
Many countries impose their own customs, duties, tariffs, taxes, etc... on items imported from the USA. We do not cover those costs.
The shipping transit times are approx. as follow:
| DHL International Economy: |
5-7 business days (trackable) |
| USPS Express (EMS) Mail: |
1-2 weeks (trackable) |
| USPS Global Priority Mail: |
2-3 weeks, (trackable) |
| USPS Flat Rate Priority Mail: |
4-5 weeks (not trackable) |