Friday, January 18, 2013

Too Hot To Sail - The Planet Is Warming so is Australia

Yesterday Sydney broke the hottest day record with a top temperature of 45.8 degrees Celsius (114.4 F).  For those of us acclimatised to the mild temperatures of sub tropical Sydney, it was far too hot to be on a Laser.

On Monday and Tuesday last week  the Australian-averaged maximum daily temperature rose to over 40°C. Monday’s temperature of 40.33°C set a new record, beating the previous highest Australian daily maximum of 40.17°C set in 1972.




This is according to the Australian  Bureau of Meteorology which recently published an article in the on-line publication  The Conversation.

They say it is just not an Australian phenomenon, the summer just gone in the US was the warmest on record, with extreme heat records broken at a rate never previously seen before. Studies here and overseas are now showing that many of the recent extreme summer heat events around the world — such as the European heat wave of 2003, the Russian heat wave of 2010, and US heat waves during 2011 and 2012 — would have been very, very unlikely without the influence of global warming.

Read the full article at The Conversation”




Friday, December 21, 2012

Not a Private Millpond

Some heavy hitters are weighing in over the State Government's extraordinary decision to approve a helipad in the middle of Sydney Harbour. The line up includes Malcom Turnbull Liberal frontbencher and pollsters favourite to be Australia’s next prime minister, Dick Smith entrepreneur and former CASA chairman, Tourism and Transport Forum chief executive John Lee, Ian Kiernan Clean Up Australia, local state members of parliament and local mayors.

The story was  flagged in July 2012  in the Sydney Morning Herald which reported that The Federal Tourism Minister, Martin Ferguson had granted Harbourside Helicopters Pty Ltd $65,000 to part-fund a study on the best location from which to operate tourism flights over the harbour and to other tourist locations. Tourist organisations have been lobbying for harbour based heliport for some time.

Then in late November the NSW Government's Roads and Maritime Services Agencies approved Newcastle Helicopters to run a floating heliport on a moveable barge in the harbour. The SMH reported that it had obtained documents that showed the NSW government had approved the controversial floating heliport in Sydney Harbour before it had asked about air safety or air traffic control regulations.

Protests started to happening in the affluent suburbs on the harbour. Local members claimed to have known nothing about the decision. The federal Liberal front bencher Malcolm Turnbull labelled the decision ''reckless and undemocratic'' and called for it to be rescinded.

 'The nightmare I've got in my mind is a combination of a summer's afternoon, many hundreds of boats out on the harbour, most of them sailing skiffs, a strong nor-easter, sailing races under way, and these helicopters landing. Seaplanes have to find somewhere with no boats. The problem for the helicopter is he has to land on the barge,'' says Turnbull. ''Who's going to be responsible the first time there is an accident ?''

Naturally, one of the concerns is noise. Newcastle Helicopters commissioned a consultant to test and report the noise levels of helicopters. The report was posted on their website but later taken down perhaps as a result of the SHM which reported that their consultant had admitted he was not an acoustic engineer and had never previously produced a report on helicopter noise. The consultant, a director of the noise testing company, Airport Friendly Solutions, also conceded that he had been wrong to describe himself as a member of the Australian Acoustics [sic] Society. The peak body, which is actually called the Australian Acoustical Society, told Fairfax Media Mr Holden has never been a member, although he used to subscribe to its magazine. A principal of another acoustic consultancy  who examined the initial noise assessment, said ''it has so many errors in it that it says they can't be acoustic consultants''.


Wild Oats near the helipad location

Ian Kiernan, the founder of Clean Up Australia, is quoted in the SMH as saying

 'Wild Oats has got a 40-metre mast,'' ‘'We'll be putting yachts right around it, I tell you. Vertical spears - that will make it pretty hard for them.''

Dick Smith, helicopter pilot and former chair of Chairman of the Civil Aviation Safety Authority (CASA) has taken the other side he is quoted in the Daily Telegraph saying
"There was no problem with downdraft  People in other boats would just move a bit away, let the helicopter land or take-off, then move back again."

Perhaps the silliest quote is from Tourism and Transport Forum chief executive John Lee, who proposed the floating heliport as part of The Daily Telegraph's People's Plan, said it was still a working harbour "not a private millpond".

I give the last quote to a sailor, the Commodore of the Royal Sydney Yacht Squadron, Malcolm Levy.
''The area I see designated on a plan shows quite a large part of the harbour … used continuously in yacht races and by recreational users. If there's going to be a barge stuck in the harbour, does that mean we are to stop what we've been doing?''

The SMH says for now, the government seems determined to tough out the backlash against the project.

 photo - helicopter hovering over dinghies kindly referred by Doug (Improper Course)

Update 23/12/12
Newcastle Helicopters PR agency  issued a press statement yesterday.

''Effective immediately, Newcastle Helicopters has put the project of the Sydney Harbour Floating Heliport on hold until further notice, in order to consider the feasibility of the operation going forward,'' ''It is Newcastle Helicopters' intention to address the relevant concerns … with thoroughly considered and accurate information, and is taking the appropriate steps to do so.''

Asked what he thought about the heliport announcement, Mr Turnbull said: ''I am not sure what this announcement really means. But our position remains that the government should revoke the licence and if Newcastle Helicopters want to have a floating heliport in the harbour they should make an application that goes through proper planning processes.''

Read more: http://www.smh.com.au/nsw/nofly-zone-helipad-plan-grounded-20121222-2bsk3.html#ixzz2FpAFHOiH



In the meantime Sydney Ports has issued a Notice to Mariners effective 26 December, coincidently the start of the Sydney to Horbart yacht race.

Notice is hereby given that areas that can be used for vessel based 

helicopter operations have been established within Sydney Harbour, and 

will become available to operators on Monday 26  December 2012. 

   

Area 1  Seaplane area in Rose Bay 

Area 2  Between Shark Island and an arc of a circle radius 250m centred on 

position 33º51.374’S 151º15.496’E 

Area 3  Within a circle radius 250m centred on position 33º 51.068'S 151º 

14.327'E off Athol No 4 Buoy 

Area 4  Within the area bounded by 33º 51.2407'S 151º 13.7208’E, 33º 51.2792'S 

151º 14.3650’E, 33º51.3486'S 151º 13.7115’E, 33º51.3872'S 151º 

14.3557’E – between Fort Denison and Bradley’s Head 

Vessel based helicopter operations involve helicopters landing onto, or 
taking off from, a vessel underway.   Such vessels will indicate that 
helicopter operations are underway by displaying a high intensity 
flashing magenta light. 

By direction of the Harbour Master, helicopter operations will be 
suspended whilst there are vessels within 100m of a vessel engaged in 
helicopter operations. 

A notification on which area is in use will be included in the hourly 
information message broadcast by Sydney Ports VTS on VHF Channel 13. 

Philip Holliday                    30 November 2012                                        
Harbour Master      www.sydneyports.com.au                             
Sydney Ports Corporation



Read more:





Wednesday, December 19, 2012

End of Year Report

I started this blog in 2012 as an easy way of storing and retrieving web based stuff about how to sail a Laser. I left the blog settings on public because I knew no better. Anyway, there were no visitors other than some weird web trawlers from strange parts of the world. I made some early posts and for a while kept a diary in one of the tabs. The collection grew, albeit randomly, being mostly web based material. Then the Tillerman kindly put me on his blog roll and there are now a modest 1000 hits a month. So I have have to keep the blog tidy and think about a post every now and then.

The back story is that at age 60 I decided to take up single person dinghy sailing after a 40 year break. But this is not a new thing, all over the world baby boomers are finding ways to keep active and rediscover interests. So there is no point banging on about it .

Here is an end of year report on 100 Races attempts to learn how to sail a laser. I am adopting Wikipedia’s ‘Minimum Information Standards and Reporting Guidelines’.

It has been 9 months since I purchased Laser 176894  a lifestyle changing event.

Stats
race days - 12
regattas - 1
failed to finish - once
failed to start - twice
races won - 1
usual fleet position mid to rear
practice days  - 64
weight loss - 6 kilos
club handicap - 5 minutes on club champions

Good Times
camping in the Budgewoi caravan park for the Coast regatta.
first over the line on club fun race mini marathon around the harbour
watching the AUS sailing team train out of Middle Harbour
being able to sail my Laser all year round
weight loss - 6 kilos

Funny Events
breaking a mast and walking the boat home along rocky shore line
heading out in 25 knots checking out the start line and heading straight back to the club (twice)

Looking forward to
14 remaining race days this season
masters regatta in February

Thanks to
my club for the regular training sessions by Rob and Sean, the well organised race days and the encouraging  environment.

Monday, December 3, 2012

TracTrac Coverage of Sail Melbourne




The first round of the ISAF Sailing World Cup is now on at Sail Melbourne and the Sandringham Yacht Club,  2-8 December.

I have been following the Men's Laser races with TracTrac. The Australian Olympic Laser Squad, Ryan Palk, Jared West, Matthew Wearn, Tom Burton and Ash Brunning are competing and at the top of the fleet with only three points separating them after day one.  Palk currently in the lead. Ash Brunning has an account of the racing on his blog. 

I see these guys most days of the week out on the water as they train out of Middle Harbour Yacht Club Olympic Sailing Team HQ. My second hand Laser is currently sporting a couple of Ryan Palk’s used regatta  sails. One for practice and the other club racing. Maybe I will get a replacement soon.

The TracTrac system is great for reviewing the race, watch at normal or up to 10 times speed, zoom in and out, pause, replay.  There is no sound so you have to make your own commentary.

You can pick up the link at
http://www.tractrac.com/index.php?page=eventpage&id=268

This is Sail Melbourne results page
http://sailmelbourne.com.au/website/results.html

Wednesday, November 21, 2012

Race Commentary and Coverage

Watching sport on television can be very frustrating when the director chooses camera angles that miss the important action and the commentary is shallow and ill informed . Sadly this was often the case with the Olympic sailing coverage and the early Americas Cup coverage which often missed important moments such as the boats crossing. And there is the inevitable on air tension between the  golden tonsils of the professional announcer with little knowledge of the sport and the guest expert. The experts are regularly cut off and the director fails to back them up with the right shots.

When it comes to covering sailing, in particular match racing, there is a simple alternative which is to put the commentary and the camera on the umpires boat and hook into the actual commentary by the umpires. This way you cover the action right up close and you see and hear exactly what the judges see and think.

MatchRaceVideoDotCom’s channel on YouTube has done just this with their coverage of the 2008 and 2009 Knickerbocker Cup match races.

Each boat has its own judge who calls the racing rules as it applies to their situation.  “I am port give and tacking” ;”I am entitled to room”. For club racing sailors its a non stop lesson and refresher on the racing rules of sailing especially at the start and mark roundings. It is also a great insight into match racing which for many of us, sailors and non sailors, was the highlight sailing event at the London Olympics. What a shame it has been dropped. .

Here is one of the videos and you can see them all as part of a play list off this link.
https://www.youtube.com/watch?v=6y0FZI1mMkk&feature=bf_prev&list=UL0SB8JRehMUc


Saturday, October 27, 2012

Mandatory Helmet Laws - The Consequences.

Laser sailing and riding bikes go together. Cycling is a great way to develop leg and hiking strength, endurance and aerobic fitness. It seems to be the best form of training other than actually getting on your Laser.  Riding a bike is also a really good form of transport especially for short distances around your suburb.

But in  Australia we have compulsory helmet laws. Here you can’t just put on a sun hat, 
grab a towel, hop on your bike and go to the beach. If you get caught without a helmet there is a fine, if you don't pay the fine they take away your drivers licence and then send the bailiff to seize your possessions.




At first glance our helmet laws might seem right.  Seat belts save lives, they are compulsory and no one objects to them.  

But there has been an unintended consequence.  According to http://www.cyclehelmets.org/
the enforced cycle helmet laws resulted in much less cycling. In Australia falls in cycle use averaged more than 30% and in Canada 28% to 40%.  Much higher levels of abandoning cycling have been recorded among teenagers.

In European countries, cycling is one of the forms of physical exercise most frequently undertaken by children out of school and any reduction in cycling can impact significantly on children's fitness. In all the countries with enforced helmet laws, there is a high level of childhood obesity. On the other hand, in countries with high levels of cycling and low levels of helmet use, childhood obesity is much less of a problem.

Everyday cycling, like walking, is a low-risk activity, and one where the health benefits outweigh the risk of injury by 20:1 or more. The bottom line is that people who cycle regularly live longer, on average, than people who do not, with healthier lives and less illness. (health impacts of mandatory bicycle helmet laws)

Good evidence of the safety of cycling comes from city bike hire schemes worldwide. Up to 2011, the popular schemes in London and Dublin had generated over 8 million cycle journeys with no serious casualties of any kind. This is a very low level of risk and few riders wear helmets.

Helmet laws also kill city hire bikes. Schemes in Melbourne, Brisbane and Auckland have all failed to attract much use due to the need to wear a helmet and schemes in Mexico City and Tel Aviv were not allowed to go ahead until their laws had been rescinded or reduced in scope. Other helmet law towns are campaigning for law changes before they will invest in bike hire.

You may be lucky to live in a country with a strong everyday cycling culture and no helmet laws, take care to avoid the mistakes we have made here in Australia.

To know more about the issue check out these advocacy organisations


http://www.cyclehelmets.org/

http://crag.asn.au/

http://helmetfreedom.org/


You can also sign a petition here
http://www.freestylecyclists.org/


Tuesday, October 9, 2012

The Joy of Sailing at Sailability Middle Harbour



Sally O'Neill Sailing Coordinator
Twice a month on Sunday mornings,  winter, spring, summer, autumn, in sun or drizzle, a group of volunteers and sailors take over the dock outside the Australian Olympic Sailing Team HQ at the Middle Harbour Yacht Club. This is where they launch their Access 303 dinghies.  

Sailability Middle Harbour is right next to MHASC laser club, we share the same entrance to  the harbour. The Sailability sailors are usually coming in from their last sail as we rig for our afternoon Laser races. 

Last Sunday I took my camera onto the dock to capture some shots of the sailors and volunteers and to learn more about it.


Volunteers are trained to help sailors with the greatest care and respect
Sailability Middle Harbour has been going for five years and is supported by Northbridge and North Sydney Rotary Clubs. They have five boats stored at the MHYC with another boat soon to be donated.

At Middle Harbour they sail the Access 303. It is safe and easy to sail by one or two adults.  10 ft long ,4 ft wide with a 3.5 ft draft, the boat is steered with a manual joystick.

Some sailors come in groups which include Sunshine Homes, which provide adult care for those with Downs Syndrom, CROWL a home for intellectually disabled adults and the Celebral Palsey Alliance. DARTS provides transport for wheelchair restricted people.
Lachie Clear


Sailability Middle Harbour costs only $5 per sail or $40 a year. The club welcomes new sailors and volunteers.

The lone sailor is  Lachie Clear. Lachie sails regularly by himself and competed at the Access World Championships in England in 2010


There are 350 local Sailability clubs around the world. Sailability was introduced to Australia in 1991 and there are over fifty groups on the continent.  
President John Taylor (JT) supervises a crane assisted boarding

To find out more about these extraordinary sailing clubs click on these links.






The joy of sailing
Off for another adventure on Sydney Harbour