Rigger Ref 與 Boat-Safe 使用情況與統計
Rigger Ref is a reference and calculation utility for riggers. Keep specifications of ropes, hardware, slings, and material densities at your finger tips. Quickly figure safe working loads, line sag, amount of line on a drum, and bridle calculations.
Calculation features:
-Figure Catenary curves based on line tension, weight, line weight, and tower heights.
-Figure amount of Line on a Drum using Drum Calc
-Estimate weights based on volume and materials using Load Calc
-Figure sling tension, and angles for different bridles
-US and Metric units / on the fly conversion
Reference Features:
-Common Rope Specifications
-Common Hardware Specifications
-Common Sling Specifications
-Search Specifications and Comments
-Automatically figure Safe Working Loads
Customization Features:
-Add your own Ropes or Hardware
-Set your own Safety Factors for figuring Safe Working Loads
-Track which ropes and hardware you've got on hand.
-Create manifests of frequently used equipment to automatically total weights or costs.
-Track when a manifest or equipment exceeds or falls short of a weight budget.
-Mail manifests of equipment or labor quickly.
-Easily import manifests onto other devices running Rigger Ref.
- Apple App Store
- 付費
- 文獻參考
商店排名
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It’s time to do this! The complete instructions (International and Inland (USA)) on how to avoid other boats. What to do, what not to do and when to do it. Knowledge check to show your insurance company and your attorney (heaven forbid you ever need one!). Proven insights from a former Royal Navy Warship-Driving Officer.
Go from:
• Anxious
• Nervous
• Yelled at
• Stared at
• Confused
• Pretending to know
• Inventing your own Rules that don’t exist
• Repeating what someone told you that “Might has Right”
• Learning confusing lights and shapes that you don’t need to know
To being:
• Knowledgeable of the Rules that you use every moment you are driving your boat that will keep you safe so that you have more fun out on the water.
Whether your boat is power or sail, 15-feet (4 meters) to 150-feet (45 meters), if you are a recreational boater, this course is for you. No more stressing over who gives way to whom, slowing down for everyone else, being at the mercy of other boaters who think the only rule they need is “Might has Right” and the “Law of Gross Tonnage”.
There’s no quick and easy way to learn the rules. The course lasts a little under 3-hours and you are encouraged to view it several times. Each of the pertinent rules (instructions) is verbalized in its official legal entirety. You do not need to memorize it, but it is important that you understand the existence of each rule and its wording. Some rules are very quick, others are lengthier. Stay with it – your instructor will then instill “what it means” for you on your boat. You must take the time to absorb these expert insights from your instructor.
You should know who your instructor is! Meet David Morris. A former British Royal Navy warship driving Officer and yacht captain. David qualified for the Royal Yachting Association Yachtmaster Offshore Power and Sail Captain’s license in 1988. He got his first captains’ position that same year, in Spain and took a 90-foot yacht through the Straits of Gibralter along the coast of North Africa. David joined the Royal Navy in 1991. He Graduated from Brittania Royal Naval College, Dartmouth (UK), having completed initial sea training and “Fleet Time” in two anti-submarine frigates deployed to the western Atlantic, Indian Ocean, and Western Pacific. David received specialists navigators training and intensive word-perfect examination passes on the Collision (Navigation) Rules. David was the Officer of the watch in two sea going appointments culminating as senior bridge watch keeping officer in HMS Newcastle, a guided missile destroyer which David navigated in some of the busiest shipping lanes in the world. Throughout this time, David was required to pass monthly written exams on the Collision Rules in order to maintain operational status. David also administered, instructed and reviewed other Officer’s performance and knowledge on the Collison Rules.
You will thank yourself for taking these steps to a more enjoyable, stress-free experience.
INFORMATION ABOUT THE APP AND PURCHASE OPTIONS
By signing up, you will get access to subscription(s) that include features such as progress tracking, and offline sync.
The download of Boat-Safe is free of charge. Should you use Boat-Safe app to access in-app content via available one-time purchase(s), a payment will be charged to your credit card once.
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- Apple App Store
- 免費版
- 教育
商店排名
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Rigger Ref與 Boat-Safe 比較排名
比較過去 28 天的 Rigger Ref 排名趨勢與 Boat-Safe
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各國 Rigger Ref vs. Boat-Safe 排名比較
比較過去 28 天的 Rigger Ref 排名趨勢與 Boat-Safe
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文獻參考
使用我們的免費試用版,與所有網站進行比較
Rigger Ref VS.
Boat-Safe
12月 26, 2024