The Dream-Flight Alula Thread - Page 47 - RC Groups
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Jun 19, 2010, 02:06 AM
Mike M.
like.2.fly's Avatar

Alula - Hawk attack video PART 2


Alula hawk attack PART 2 (see part 1 HERE). Same slope, same hawk, different day, this time with the camera facing aft. Slow motion video of hawk approaches and attacks. Took many attacks to capture these few good shots, and had to sacrifice some more foam out of my glider. Oh well, it's making it lighter!

Alula glider - Hawk attack 2 (2 min 3 sec)
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Jun 19, 2010, 05:42 AM
Slope Sauce
trees's Avatar
Quote:
Originally Posted by Steve_A_Reno
You'd have to call it the "Alula-sizer"
Good call.

Quote:
Originally Posted by Edwinzea
WOOOWWW wehre can I buy it?? wehre can I buy it??wehre can I buy it??wehre can I buy it??wehre can I buy it??wehre can I buy it??wehre can I buy it??wehre can I buy it??wehre can I buy it??wehre can I buy it??wehre can I buy it??wehre can I buy it??wehre can I buy it??wehre can I buy it??wehre can I buy it??wehre can I buy it??wehre can I buy it??wehre can I buy it??wehre can I buy it?? LOL

EZ

PS. I love when a thread turns to nonsense
You already have one.

Quote:
Originally Posted by rockyabq
Could Be You!
HAHAHA!

Quote:
Originally Posted by like.2.fly
Alula hawk attack PART 2 (see part 1 HERE). Same slope, same hawk, different day, this time with the camera facing aft. Slow motion video of hawk approaches and attacks. Took many attacks to capture these few good shots, and had to sacrifice some more foam out of my glider. Oh well, it's making it lighter!

http://www.youtube.com/watch?v=r5ZWSt_6VOg
I now realize the hawk is trying to jack your camera.
Jun 19, 2010, 06:05 AM
the answer 42 is
well trees now I need the instructional video for the complete Alula ripp-out

@like.2.fly: Cooool video also super nice flying spot you have there, Im honestly jelous

EZ
Jun 19, 2010, 06:19 AM
Slope Sauce
trees's Avatar
It's so simple a child could do it. Just hand launch your Alulasizer for 20 minutes a day and you will become ripped (one arm) and happier than a clam OR YOUR MONEY BACK!
Jun 19, 2010, 08:33 PM
Registered User
Anyone tried PlastiDip on the Alula? Lots of discussion on Weasel thread. Much toughness; minimal weight. I have it on my Weasel, and have had some pretty hard hits with no foam damage.
Jun 19, 2010, 09:21 PM
Jeremy D Stott
flyingj's Avatar
I'd only plastidip your alula if you were only going to slope it.
Jun 20, 2010, 03:06 PM
Registered User
Quote:
Originally Posted by flyingj
I'd only plastidip your alula if you were only going to slope it.
Okay, I got an opinion. Now your reasoning for the opinion?
Jun 20, 2010, 03:17 PM
Registered User
ClayH's Avatar
Quote:
I'd only plastidip your alula if you were only going to slope it.
Minimal weight on a Weasel is not minimal on a Alula. I assume he meant that the added weight and protection needed for sloping an Alula might weigh too much or be overkill if you wanted the Alula for thermaling.

Clay
Jun 20, 2010, 10:38 PM
Slope Sauce
trees's Avatar
It seems like quite a few people use plasti dip and like it. I use it as a primer coat before paint but I'm not fond of the it as an outer coating because it's rubbery nature attracts grime and it's hard/impossible to clean. If that's not something that bothers you might just plasti dip high wear areas of your Alula which would give you added protection and at the same time keep the weight down.
Jun 21, 2010, 06:01 PM
Registered User
Got it today. Just checking. Non foam safe CA is okay for Arcel?
Jun 21, 2010, 06:07 PM
Slope Sauce
trees's Avatar
Yes, regular, non-foam safe CA is ok for Arcel.
Jun 21, 2010, 08:06 PM
Registered User
wijwoj's Avatar

Alula-ing on a Windy Day...


Hey folks,

Here's my alula. The design was "inspired" by some other nice ones earlier on in the thread. Ta.



I've had it a while but its taken me longer do get it dialed in than the old one did. That's not helped by the fact I've only got a Hitec Laser 4 with no model memories, so I have to re-trim it every time I fly. One thing I forgot between flying the old one and now was how little elevator you actually need. I couldn't work out why it lost so much height and speed so fast, and turning the elevator rates right down sorted it right out.

I broke the nose off it last time I was up on this hill (Burrow Mump in Somerset, England) when the winds were stupidly strong and I got persuaded to chuck it up despite my better judgement. I had put carbon rods on the bottom to strengthen it, but it cracked across the top, not through anyone elses fault than my own though. The wind belted it into the hill. Glueing another couple of short rods in a slot on top with CA and squidging some uhu por into the crack has made it feel very tough again.

I'm a bit of a noob and haven't really tried to slope anything before, so I added another 20p piece just in front of the cg to give it a bit more weight.



It was bloody great fun! I could have stayed up there all day, but my mates wanted to head on. I only got a couple of videos and they weren't of the best flights, I'd say the wind was gusting to about 20mph and my best flights were a good 3 or 4 mins.

I'm entirely hooked!

Alula-ing on s Windy Day (1 min 11 sec)
Last edited by wijwoj; Jun 21, 2010 at 08:27 PM. Reason: Added a title
Jun 22, 2010, 02:00 AM
Mike M.
like.2.fly's Avatar
Very nice looking Alula wijwoj! I like that color scheme a lot.

Yes, they make fantastic little slopers. I now have more sloping hours on my Alula than any other glider I've ever owned over the past 20 years, and can't get enough of it. Flies great in winds from 5 - 25 mph, looks so cool in the air, and can handle plenty of abuse. 90% of my "landings" are just crashes into brush, rocks, or dirt. The nose eventually started to split across the top at the wing leading edge. Wings started to split back from leading edge along fuselage junction. This only after MANY hard nose-ins and cartwheels that would have destroyed lesser planes. Patched both with a little light fiberglass cloth and CA, and still holding well. I've been wanting to get a new one, but can't seem to totally wear this one out first. Forgot to mention that during original build I ran .015 music wire along wing leading edges and forward along sides of nose. This helped protect and strengthen it a lot, and only added about 3 grams of weight. Also solid glued the wings and tail on. Be sure to fully tape the plastic protector pod to the nose/belly as well. Very tough little bird.
Jun 22, 2010, 03:35 PM
Registered User
wijwoj's Avatar
Cheers like.2.fly. Think I may try your music wire on the leading edge idea, mine's already lost a couple of small chunks from the windy outing. I actually bought two when I got this one, the second with the detacheable wing kit. Still trying to figure out a nice design for it. Once I've saved up for a new transmitter I'll hopefully be able to persuade a mate to come fly with me.

Loved your footage of the hawk attack. He seemed to have a serious grudge against your alula. Jealous of its good looks perhaps.
Jun 22, 2010, 04:57 PM
Combat: You're doing it wrong.
chewbaccah's Avatar
can anyone tell me how thick the wing is on an alula at its thickest point? I am building something that looks like an alula and would like a similar chord.

Thanks,

Ken


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