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ultralajt
Fidèle Posteur
Inscrit le: 01 Nov 2007
Âge: 64
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 Posté le: 16/01/2008 12:15 Sujet du message: Postojna 2007 Oldtimer`s meeting |
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Hi!
Ive just find out a photo galery of oldtimer meeting in Postojna (Slovenia)
There are some nice detail photos of rare vintage sailplanes.
Look at :
http://flyfreak-hr.org/gallery/Postojna_070527?page=1
13 pages ![[bave]](images/smiles/bave.gif)
Mitja
Never try, never fail.... |
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loopingfred
Incurable Posteur
Inscrit le: 24 Jan 2006
Localisation: Dublin - Ireland
Âge: 49
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| Posté le: 16/01/2008 13:59 Sujet du message: |
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Wow !
Thanks for sharing !
And some nice girls too... ![[amen]](images/smiles/amen.gif) 
"Je ponce, donc j'essuie" - Rachel
MORE BEERS!!!! |
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beat.galliker
Fidèle Posteur
Inscrit le: 30 Sep 2006
Localisation: Eschenbach/Luzern
Âge: 82
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| Posté le: 22/01/2008 08:58 Sujet du message: Postojna 2007 Oldtimer's meeting |
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Hello Mitjy
Thank you for the fine reportage
Do you know the name of this glider?
Beat |
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ultralajt
Fidèle Posteur
Inscrit le: 01 Nov 2007
Âge: 64
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| Posté le: 23/01/2008 08:05 Sujet du message: Re: Postojna 2007 Oldtimer's meeting |
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« beat.galliker » a écrit: Hello Mitjy
Thank you for the fine reportage
Do you know the name of this glider?
Beat
Hi!
It is not my reportage..I only show the link to that gallery which some other guy made.
But this year maybe I will able to be there on Postojna 2008, and made myself some detail photos gallery.
Now, to that glider:
The primary glider on the photo is rebuild of Yugoslav primary trainer Vrabac, widely used in schools after WW2, untill better bi place trainers came out.
Some data about that glider:
Name : VRABAC (sparrow)
Wing span: 10 m
Length: 6,03 m
Heigth: 2 m
Wing area: 15 m2
Horizontal tail area: 1,88 m2
Vertical tail area: 0,9 m2
Wing cord: 1,5 m
Wing aspect ratio: 7
Empty mass: 90 kg
RTF weigth: 175 kg
Wing loading: 11,8 kg/m2
Max glide angle: 11,7 @ 54 km/h
Min sink: 1,17 @ 47,1 km/h
Min speed: 42,5 km/h
Max speed of aerotowing: 70 km/h
Max aerotowing speed in gusts : 60 km/h
Purpose : primary glider for "A" and "B" badge.
Prototype of this glider was builded in 1939. It was designed by well known Yugoslav designer Ivo Sostaric.
Whe wing is suported by two wing struts. That helps to speed up the rigging as wires can strech by hard use and struts not, so no time consuming fine tunning was not needed.
Wing with two spars.
Wing and tail covered with fabric. Fuselage made from two separate parts. Front end and rear part.
Mitja
Never try, never fail....
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beat.galliker
Fidèle Posteur
Inscrit le: 30 Sep 2006
Localisation: Eschenbach/Luzern
Âge: 82
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| Posté le: 23/01/2008 09:22 Sujet du message: Postojna 2007 Oldtimer's meeting |
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Hi
Thank you, Mitja, very much for the informations. That's a very interesting glider. He have considerable likeness with the "Anfänger 1929" from Schleicher.
Beat |
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