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Four Tips for Late-Summer Flying

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Source: 4 Rules-Of-Thumb For Late-Summer Flying | Boldmethod

Rules-Of-Thumb For Late-Summer Flying; by Colin Cutter – 
Thanks to Boldmethod for sharing…
1) Calculating Civil Twilight
Summer days are getting shorter, but there’s still a lot of daylight left.
A good rule-of-thumb for calculating civil twilight is that it usually ends between 20-35 minutes after sunset. Tonight in Boulder, CO, sunset is at 8:05 PM, and civil twilight ends at 8:34 PM. That’s a difference of 29 minutes. Once twilight ends, you can start logging night flight time. But remember, you need to wait an hour after sunset to log night landings.

2) Takeoff roll increases about 10% for every additional 1,000 feet of density altitude
There’s no sign of the weather cooling down yet. And on hot days, you get high density altitude. For most normally-aspirated GA airplanes, you’ll add about 10% of takeoff roll for every 1,000′ of DA. For example, if your airport’s density altitude on a hot day is 3,200′ over field elevation, you’ll increase your takeoff roll by about 32% over an ISA day. So if you have a 1,500′ takeoff roll on an ISA day, you’ll increase that roll to almost 2,000′.

3) Stay a minimum of 5 miles from storms, and up to 20 miles if you can.
Flying closer than 5 miles from visible overhanging areas in storm clouds puts you at risk of flying through hail and severe turbulence. That’s not good for your plane, or your passengers. In some cases, aircraft have encountered hail, severe windshear, and severe turbulence up to 20 miles from storms. When in doubt, keep your distance.

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4) Add Half The Gust Factor On Windy Day Landings.
As we approach the end of summer, windy days increase across the US, because the jet stream starts moving south. When you’re dealing with a gusty day, the FAA recommends that you add half the gust factor to your final approach speed to give yourself safe padding from a stall. For example, if the winds are reported at 18 knots, gusting to 30 knots, it means you have a gust factor of 12 knots (30-18 = 12). So if you take half the gust factor, you get 6 knots (12/2 = 6).

Boldmethod

To apply that in an SR-22T, Cirrus recommends that you fly final at 80 knots. So on a day with a 12 knot gust factor, you’d add 6 knots to the published 80 knots, for a final approach speed of 86 knots. The same math works for any GA airplane’s final approach speed. Just add half the gust factor to your final approach speed.

Boldmethod

Thanks to Boldmethod for sharing. What other rules-of-thumb are you using? Tell us…
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Smartphones, tablets and internet killing Irish marriages and family life

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Couple annoyed at each other after argumentCouple fighting

Forget affairs or simply falling out of love, technology is the biggest factor in the breakdown of Irish marriages, it’s claimed.

Family psychologist and UCD lecturer, Dr John Sharry, maintains the overuse of smartphones, tablets and the internet is having a devastating impact on relationships – and our sex lives.

Worryingly, our must-have gadgets are also ruining family life and the bonds between parents and their children.

Dr Sharry’s warnings are supported by counselling body Relationships Ireland, which claims 90% of couples seeking its help say technology is a big factor in their marriage troubles.

Read more: Four things that spell relationship trouble – and how you can avoid heading for the divorce courts.

Source: Smartphones, tablets and internet killing Irish marriages and family life, warns expert – Irish Mirror Online

Drive to Bring More International Students Toe Ireland

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Fee-paying schools are expected to enjoy a Brexit bounce, as well as benefit from a new drive to recruit international second-level students to Ireland.

Major financial corporations, such as banks and insurance companies, are turning their eyes to Dublin as an EU base in anticipation of the UK’s departure from the EU.

Children’s education is high on the list of priorities for executives who are being asked to relocate with their families, with school fees a typical part of the remuneration package.

“This is happening anyway, but a lot more is expected post-Brexit,” said one source in the financial world who is already dealing with such queries.

Typically, HR personnel from the companies involved come to check out what’s available, with a focus on the fee-paying sector.

Meanwhile, there is a growing international market in second-level students, similar to what happens at third-level, from families in central and south-east Asia who want an English-speaking education for their children.

Source: Drive to bring more international students here – Independent.ie

Sunshine and proposals at finishing line on record day – Independent.ie

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A view of the start of the Dublin MarathonA view of the Dublin Marathon as runners make there way down Fitzwilliam Street Upper

A view of the Dublin Marathon as runners make there way down Fitzwilliam Street Upper

Peter Joseph Singhatey, from Dublin, gets some help at the end. Photos: Damien Eagers

Under glorious blue skies, 19,500 runners took advantage of Ireland’s Indian summer yesterday to compete in the Dublin City Marathon.

Now the fourth largest marathon in Europe, a record number of runners wound their way through the capital, with approximately 17,000 crossing the finishing line at Merrion Square.

Exhausted runners were given a hero’s welcome by family, friends and supporters at the finish line and were presented with a special medal commemorating the centenary of the 1916 Rising and the 37th annual run.

Among the competitors, aged between 18 and 86, it was a triumvirate of Ethiopians who crossed the finish line in record time.

Read more: Up to 17,000 turn out for Dublin marathon spectacular

Source: Sunshine and proposals at finishing line on record day – Independent.ie

Ireland aims to be coding king of the world with school training scheme – Independent.ie

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Ireland aims to be the world leader in a global computer science programme for school children.

Source: Ireland aims to be coding king of the world with school training scheme – Independent.ie

The Hour of Code is a one-hour introduction to computer science, designed to demystify code and show that anybody can learn the basics.

Taking place from December 7-13, the Hour of Code is being coordinated in this country by its Irish partners, Excited – The Digital Learning Movement, with the Irish Independent as its media partners.

The Hour of Code aims to pass on skills to children by introducing 100m students to computer science.

Former junior education minister Ciaran Cannon is the founder of Excited – The Digital Learning Movement.

The Fine Gael TD says the movement has a specific target in mind this year.

“Last year, Ireland staged the second most Hour of Code events per capita in the world. This year we can be first,” he said.

ICQ – Irish Compliance Quarterly – 01/10/2015 digital edition

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Please click to launch this digital edition.

Source: ICQ – Irish Compliance Quarterly – 01/10/2015 digital edition

Lack of computers in schools may be a blessing – OECD report

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Intense computer use in class linked to ‘significantly poorer student performance’

Source: Lack of computers in schools may be a blessing – OECD report

Ireland has one of the lowest rates of internet use in schools in the world but, ironically, it may be doing students more good than harm, according to a global study published on Tuesday.

The report by the educational wing of the OECD into the impact of computer and internet use on test scores shows there is “no appreciable improvements in student achievement in reading, mathematics or science in the countries that had invested heavily in ICT [Information and Communications Technology] for education”.

Ireland is ranked fifth from the bottom for use of ICT in schools, and fourth from the bottom for the use of ICT for schoolwork at home, the report shows. Irish teenagers spend on average 16 minutes on the internet at school during weekdays compared to an OECD average of 25 minutes, and a high of 58 minutes in Australia…

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