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Re: Europa-List: flap seals

Subject: Re: Europa-List: flap seals
From: Graham Singleton <grahamsingleton@btinternet.com>
Date: Mon, 28 Apr 2008 08:59:13

Peter
that makes sense, the only caveat is that there needs to be a small 
amount of reflex on the trailing edge, (TE up) and the seal could 
compromise that
Graham

Peter Timm wrote:
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> Graham,
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> the flaps are only sealed in the up position, by the leading edge of the 
> flaps pressing against the seal attached to the inside of
> the channel.  Sealing the flaps in the down position would defeat the 
> benefit of slotted flaps with their own lift producing
> air-foil,in my opinion. The old L 13 Blanik sailplanes used to have such 
> flap-seals, which would then deteriorate over time.
> However, there are now all kinds of such seals available, including 
> those stocked by camper-trailer and marine suppliers
> and installation is particularly easy on the Europa. Try it, you'll like 
> it!
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> Peter Timm, # 110
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> ----- Original Message ----- From: "Kevin Klinefelter" <kevann@gotsky.com>
> To: <europa-list@matronics.com>
> Sent: Sunday, April 27, 2008 10:38 AM
> Subject: Re: Europa-List: First Flight N211KA
> 
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>>
>> Correction: left wing heavy solo
>>
>> Kevin Klinefelter wrote:
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>>>
>>> Hi All,
>>>
>>> I am very happy to announce the first flight of Europa Mono Kit A211 
>>> on 4/23/08.
>>> Test Pilot was Bob Lindsay after an inspection and weight&balance by 
>>> Kim Prout.
>>> I can not possibly thank those gentleman enough!
>>>
>>> Some facts about N211KA and first flight
>>>
>>> Intercooled 914
>>> Airmaster prop
>>> Alternator on vac pump pad
>>> Empty CG 59.25"
>>> First Flight CG 60"
>>> Empty Weight 886 lbs.
>>> VSO 43 KIAS
>>> VX 61
>>> VY 75
>>> First Flight total weight 1118 lbs.
>>> Bishop airport, California
>>>
>>> Right wing heavy when flown solo, and just a touch heavy with two up.
>>> Engine and Prop perform just perfectly together. Temps are all good 
>>> on the ground and in the pattern. OAT was only around 70 F, so I may 
>>> have issues in typical high summer heat around here.
>>>
>>> Awesome little airplane
>>>
>>> Kevin
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>> -- 
>> Date: 4/26/2008 2:17 PM
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-- 
Graham Singleton

Tel: +441629820187
Mob: +447739582005



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