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new Soaring article by
John Cochrane[_2_]
I wrote an article for Soaring, that will appear in the July issue.
Title: "Gizmo Future." A somewhat unusual view of the "what's in the
future for Soaring" kind of article. It's on my webpage if you just
can't wait for...
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May 18th 11 03:04 PM
by Sean
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Ooooops... by
Dave Nadler
https://www.reuters.com/article/us-norway-crash/norways-first-electric-plane-crash-lands-on-lake-idUSKCN1V423N?il=0
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Dick Johnson methodology for measuring glider performance by
Paul B[_2_]
Hi
I have read many articles published by Dick Johnson on performance of various gliders, but I cannot find any information on the methodology he used. The closest I have come to is this from Wikipedia "Flight Test Evaluation series starting in 1976, which measured the performance of sailplanes...
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New Cobra trailer - - which top? by
Ben[_6_]
So, if you were ordering a new Cobra trailer, would you order a fiberglass top or an aluminum top? For sake of discussion, lets exclude obvious price difference.
I've never seen an aluminum top with insulation. What type of insulation is used and is it worth the 1000 plus euros?
For those having...
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Glider Collections by
Kevin Christner
I'm interested in finding out what some of the largest private collections of "classic" (roughly 1965-1975) are (Steve I already know you have about a gazillion...).
I currently have an Elfe S-3, Libelle 301, Diamant 17.2 and ASW-12. What do you own?
2C
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DeLorme InReach Satellite Tracker FOR SALE by
Sean F (F2)
Delorme InReach For sale!
Exceptional units, exceptional service with 1 minute tracking, altitude, heading and speed vs. SPOT's horrible 10 minute tracking with no telemetry at all!!!!!!
Asking $200. New units are $300. this unit does everything the new unit does better via Bluetooth linkage to...
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SUN GLASSES by
[email protected]
I'm getting new sun glasses, should I get Polarized or not, what works best for flying gliders???
The ones I'm looking at are also anti-glare lenses.
Thanks
Glen
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fin/wing tanks freezing by
Matt Herron Jr.
Can anyone share some wisdom on using water at high elevations for long durations? How do you know your fin or wing tanks will not freeze? If I am at 18K for 6 hrs in the Sierras, I really don't want my vertical stab splitting open in flight. Has this ever happened? Any guidance would be...
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Question of the day by
szd41a
A given glider is at level flight, IAS= 100 knots.After a pull-up, will it
achieve more height gain with 100 liters (100 kgs) of ballast than with
empty ballast????
Réjean
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Spring Cleaning and Battery Testing by
ContestID67[_2_]
Each year I like to test my batteries and replace those that do not
have enough capacity for a typical flight of 3-4-ish hours with all
the electronics running. I run two batteries so that removes a worry
about loosing power during a record flight. But how do you perform a
good real world...
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Youth in soaring, and anything by
raulb
I have just seen an unscientific poll on a guitar forum that I found
fascinating, and not because of what it means for playing guitars. In
this poll, almost 41% of those responding were between the ages of 50
and 59. The next largest group, 40-49, is at only 18%.
Like most, if not all of us...
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Review: New book on the U2 super motorglider by
kd6veb
Hi Gang
Occasionally one finds a good read on a subject that many of us are
interested in, namely soaring. Well the Government funded in the 50s
the development of a new spy plane - a motorglider - named the U2. The
specifications of this machine included operation up to 80,000 feet at
80% the...
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Video of midair with tow rope by
James D'Andrea
Dramatic cockpit video of a midair collision with a tow rope getting
caught in the prop of another plane. The pilot was able to deploy his
ballistic parachute and safely descend. No mention of what happened to
the towplane. Video is from CNN on YouTube.
http://www.youtube.com/watch?v=wTemKnL8X30
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Best Soaring Simulator?? by
Gary Emerson
Greetings,
Off season (northern hemisphere) is coming. What are the top 2-3
soaring simulators or is there a clear winner?
Thanks,
Gary
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NTSB prelim report out by
[email protected]
http://www.ntsb.gov/NTSB/brief.asp?ev_id=20060906X01297&key=2
For you amateur FAR lawyers to chew on:
"The glider was equipped with a panel mounted communication radio,
global positioning system (GPS) unit, and a transponder; however, the
pilot did not turn on the GPS and transponder. The...
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What camera for pictures from a glider cockpit? by
Eric Greenwell
I'd like to replace my current digital camera with one better suited to
pictures from my glider, but I'm having difficulty finding one with the
features I want. Perhaps someone has solved my problem already, or at
least has a way of finding a suitable camera without days of downloading
brochures...
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New Sailplanes For the American Soaring Market? by
Dan Dawson
The value of the US dollar compared to the Euro has dropped 24% during the
past year. Therefore the price of sailplanes manufactured in Europe has
risen a corresponding 24%. In fact, a similar impact is being felt in all
countries outside Europe.
Will this end the purchase of new sailplanes by...
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