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Archive for Propeller Safety

Boating Safety in Press Release Images : Open Bow Wakesurfing Boat

Brunswick / Mercury Marine / MerCruiser recently released their new Bravo Four S forward facing stern drive. As part of the media coverage they released a number of images for the press / media to use while covering the release. We noticed several of Mercury’s press release images for the Bravo Four S drive were […]

Our 501st post

Thought we would take a moment to recognize this is our 501st post since we converted our site to a blog format back on 20 June 2011. Number 500 was published yesterday. Today is 11 July 2020. Over that same time we have had well over half a million visits. While 500 posts is a […]

Propeller Safety Year in Review 2019

A brief review of the major propeller safety events in 2019 including safety meetings, accidents, legal cases, deaths of those involved in the movement, statistics, patents, articles published, public service announcements, anniversaries, regulations, and other related events. A listing of some significant propeller safety events in 2019 follows: January 2019 – Ryan’s Law filed in […]

Sharrow Propeller receives rave review from BoatTest

Sharrow Propeller is one of many propeller developments we have followed over the years. The loudest ones sometimes turn out to be all hype focused on luring investors into an unproven technology with some big names associated with it. A few have staying power. It sounds like Sharrow Propeller may be the latter. BoatTest.com a […]

Media still misleads boaters on Kali’s Law impact on fatalities

Our June 2019 post, Kali’s Law: Misleading Fatality Statistics explained in detail how the media is publishing misleading boating fatality statistics surrounding Kali’s Law. Kali’s law will require the use of kill switch lanyards on certain power boats under 26 feet beginning September 1st, 2019 in the State of Texas. Texas media outlets continue to […]

RYA Kill Switch lanyard wear PSA 2019

Royal Yachting Association (RYA) of the United Kingdom (UK) released a great “wear your kill switch lanyard / kill cord” Public Service Announcement (PSA) August 6, 2019. In the UK kill switch lanyards are referred to as “kill cords”. RYA’s PSA is titled A Kill Cord Could Save Your Life. While the PSA is supported […]

Sensor Based Detection of people near boat propellers: Patents

The phrase Virtual Propeller Guard broadly refers to methods used to detect the presence or likely presence of people or objects in the water that may be struck by or pulled into a boat propeller. Long ago we posted a more concise definition of Virtual Propeller Guards. With increasing activity in the use of sensors […]

Propeller Safety Year in Review 2018

A brief review of the major propeller safety events in 2018 including safety meetings, accidents, legal cases, deaths of those involved in the movement, statistics, patents, articles published, public service announcements, anniversaries, regulations, and other related events.

“Preventing Outboards from Flipping into Boats” updated

The third edition of our paper, Preventing Outboard Motors From Flipping Into Boats was published online today, 25 July 2018. It has been about 3.5 years since we last updated the paper. Many things have happened since then. Several new methods and technologies have been added to the list. The 3rd edition covers many new […]

LifeCord – smart kill switch lanyard

Inspired by the 2013 Milligan accident in the UK, John Barker, a UK businessman did something about the problem. At least in the UK, some boaters, especially those in rougher water want to attach their kill switch lanyard (known as a kill cord in the UK). However sometimes they forget to attach the lanyard. This […]