Yacht racing flags and what they mean

yacht racing flags and what they mean

The Meanings of Boat Flags

They are similar to, but slightly different from the Inland Rules in the wording and in the signals that vessels must use. An entirely different set of rules apply when boats are racing, previously called the International Yacht Racing Rules before , and now, the Racing Rules of Sailing, created by the International Sailing Federation (ISAF). The grinders on the AC50s aren’t controlling sails; they’re pumping hydraulic fluid. The AC50s use hydraulic accumulators to power the various systems on the boats like winches and daggerboards. So in a nod to the past where the grinders powered w.

When you subscribe we will use the information you how to remove iud if string is missing to send you these newsletters. Sometimes they'll include recommendations for other related newsletters or services we offer. Our Privacy Notice explains more about how we use your data, and your rights. You can unsubscribe at any time. The former President and his wife Melania had their jabs at the White House in January, shortly before his term as President came to an end.

Earlier this week, Mr Trump then called on his Republican supporters to get vaccinated. He told Fox News Primetime on Tuesday: "It's a great vaccine, it's a safe vaccine and it's something that works.

However, the property tycoon's advice appears to have fallen on deaf ears among his formerly ardent supporters, as a CNN reporter found out.

Boise City hwat the county seat of sparsely inhabited Cimmarron County, where 92 percent of people voted for the former President. The CNN reporter decided to visit a local diner to see what people there thought about Thy Trump's vaccine advice and was left in no doubt as to their opinion. Asked by Mr Tuchmann whether they would heed Mr Trump's vaccine advice, a man replied: "Trump is a liberal New Yorker, why would we listen to him either?

Mr Tuchmann appeared to be the only person in the diner to be wearing a face mask as protection against the virus. It comes as a recent poll for CBS News found a significant proportion of Republican voters are eman to take the Covid jab.

Republican voters 42 percent also were the least likely to say "yes," they will get the vaccine or "already did", compared to 46 percent of independents and 70 percent of Democrats. Last week, President Biden announced that the US would how to download on bbc iplayer amassed enough vaccines by the end of May to inoculate every adult in the country. Mr Trump gives a coronavirus press briefing Image: Getty. Mr Trump then called on his Republican supporters to get vaccinated.

Image: Getty. According to the survey, 34 percent of Republicans said they would not take the vaccine.

What do the boat flags mean?

In yacht racing, flags are used to communicate information from the race committee boat to the racers. Different flags hoisted from the committee boat may communicate a false start, changes in the course, a cancelled race, or other important information. Racing boats themselves may also use flags to symbolise a protest or distress. May 10,  · Boat flags can be seen easily when out on the open water, especially if you have a pair of binoculars. They don’t require Wi-Fi or other types of electrical signals, either: all you have to do is use a certain number of flags to signal exactly what you mean. In yacht racing and dinghy racing, flags have other meanings; for example, the P flag is used as the "preparatory" flag to indicate an imminent start, and the S flag means "shortened course" (for more details see Race signals). NATO uses the same flags, with a few unique to warships, alone or in short sets to communicate various unclassified.

Become a fan of Slashdot on Facebook. Slow, heavy-lift aircraft might be a win for hauling cargo to remote areas with little to no landing facilities, but I don't see this making a dent in the overall air cargo market. Load engineers might need to recalculate that. Not sure that's big enough to hold his ego. Or lift it. Yes, nothing says a Need for Speed like stepping out of your Ferrari and onto your blimp. The newer airship designs mostly boast speeds around mph.

Jets typically cruise around mph. To translate this into terms that the target audience recognize, suppose Joe Highflier wants to travel from the Bay Area or Noo Yawk to South by Southwest.

On a jet, this takes 2. On a blimp, this takes plus hours -- enough time to eat that five-star meal, watch the Snyder cut of Justice League, strangle the pretentious w. I'm somewhat impressed Amtrak will almost equal driving, if you take in a motel stay, once high speed in California happens. Not bad, considering the state of rail travel in the southwest.

And note that. It is a bit crazy that Greyhound and Amtrak use almost the same amount of time for that. Amtrak is slower than highway too. Airship armadas could work for freight or personal travel to specific destinations. I think wind factor is most problematic when landing or taking off, but it is manageable like it was before or I guess less hard with new innovations.

They would not travel as high as jet planes either, and there is more freedom to choose the height according to conditions.

Amtrak doesn't serve SF. And then it's a 33 hour straight shot from LA to Austin. Yeah after another 18 trillion bucks they'll have six miles of high speed rail actually operating. You're comparing apples to oranges. Compare private blimps to private jets, and commercial aviation to other commercial aviation. You can't land an airship in your back yard, your blimp still needs FAA approval and air control clearance, and you bypass the TSA by going through the general aviation sector.

Just get a Pilatus. Sure you still require a runway, technically, but there's likely to be something acceptable pretty close to anywhere a rich private jet type is likely to want to go.

It does raise an interesting issue with a blimp and international travel. Now, my own spaceship? Damn straight I want one. Alas, I'll be in the ground a long time before that possibility can be realized. And I'm not even thinking "spaceship" like Star Trek. I'll settle for something that can go to Mars and back NASA appears to be edging towards getting serious about building gas stations in orbit with commodity fuel availability.

Once that happens you could have a launch provider put your spaceship in orbit, fill it up at the SpaceX station, buy some snacks, and off you go. Racing yachts around the moon. And if you feel like being shoved in a can for nine mont.

Helicopters are capable of only several hours of operation and have a range of about miles. They're also noisy as hell inside.

Not really specifications you want in an "air-yacht". I'm not sure the US could cope with 3 million airships. You mean 0. That is 30, people, and there are around 13, private jets in the US. The thing between those two already exists, and it's called "rail". In most areas, rail is electrified, so this isn't a competitor for "environmentalism". In the rest, it would be easier to make it electrified than create giant airships. And the irony is that utilisation of rail freight not passengers is one area in which the USA beats a lot of the rest of the world.

It's actually a matter of prioritisation. Rail is highly limited in throughput, so you must prioritise loads. Here in Europe, we prioritise passenger traffic.

As opposed to US, where freight is prioritised instead. Rail can't go into disaster areas Fukashima, for example or back country. Rail requires ahead-of-time preparation to serve an area and it is subject to disruption at any point along its length. I'm not saying airships are a good idea, but rail definitely isn't the in-between solution.

If it requires helium, it's not environmentally friendly Helium is also a greenhouse gas, and unlike Hydrogen, doesn't react, so it just sits around the atmosphere forever. Helium is not a greenhouse gas - it conducts heat very well, almost as good as hydrogen, six times better than air and nine times better than CO2, and it's monatomic and does not react with other gases.

Helium also does not sit in the atmosphere forever - it's so light that it regularly escapes the atmosphere by floating to the top, and then being carried away by the solar wind.

Landing is the difficult bit with airships. It will be interesting to see what solution they have come up with. Back in the day airships coming off moorings, getting blown into things as they tried to land or crashing into the ground were some of the most common types of accident. A blimb is not what people name an airship. But I envy you for having piloted one :D. CAPTAIN: All aboard for safety and adventure on the rigid airship Excelsior, where the pampered luxury of a cruise ship meets the smoothness of modern air travel.

Yes, when you fly Excelsior, you're flying in style and safety. That's why Excelsior is filled with safe, natural helium. Why, it's actually fl. We had a few companies here in the UK that were going to change the aviation market as we know it. Then they vanished. The only difference with this one is its got a fuel cell. Big deal. There are very good reasons fixed wing aircraft replaced airships back in the s and in those days they didn't even have to worry about very expensive and limited helium supplies either.

The only difference with this one is money. Gobs and gobs of money. Buckets and baskets of money. If the engineers designing the thing want a nap, they just mound up some of the money in a nice pile under their desk.

LTA will have no trouble building a working airship. YouTube, in their infinite wisdom, has just recently been suggesting luxury yacht tour videos to me, for some reason. I watched one.

It had a salon on board. It had a spa complete with sauna. It had hand laid marble mosaic floors. Maybe there is a commercial application for a drone ship that can carrying goods slowly using. And regardless of lifting capacity it's going to be slow as fuck to actually get from wherever it is at the time, to wherever it needs to pick up supplies to wherever it needs to drop them.

Billionaires with so much money they don't know what to do with it, so they throw it at rockets and airships and vaccine programmes and whatever else they think is cool at the time. Sometimes it pays off, sometimes you get Virgin Galactic. If you want to deliver a bunch of stuff reasonably quickly to an area not set up already for an aircraft, then this is your machine.

Most populated places on earth will have an airport or airstrip nearby where planes and helicopters can land and form the nexus of a relief operation.

Or a port with nearby activity. The minor problem with trains is that you need to build the infrastructure to a destination before you can send the train there. So there is a use case for large airships, but whether that use case is profitable is a different question. The idea that it could be used in emergencies doesn't fly!

The thing about airships is they are slow and short distance, the thing with emergencies is they are typically a long way away. And the problem is already solved - helicopters. Now go and compare that to the specs of this airship.

At the very least they are talking about a nm range - that "short" distance is already 4 times your fancy helicopter's range. They are faster than a ship. Are not sea locked. Can go every where. And certainly have no real range restriction.

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