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		lmorgan100(at)charter.net Guest
 
 
 
 
 
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				 Posted: Tue Mar 27, 2012 9:16 am    Post subject: twinstar MK II info | 
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				Hi All,  
 I am still in the process of rebuilding a Mark II twinstar that I purchased last fall.  
 I just finished new covering on the wings and am ready to paint them. My question is this,   
 what are the operating limitations on this aircraft such as VNE and also how to calculate weight and balance.  
 I am sure it has been asked before but I could not locate the info.  
 thanks for any help,  
 Lee..  
 CGS Hawk,  
 Goldwing,  
 Vector  
 quicksilver mx  
        [quote][b]
 
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		cristalclear13
 
  
  Joined: 19 Sep 2007 Posts: 363 Location: Southeast Georgia
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				 Posted: Tue Mar 27, 2012 12:22 pm    Post subject: Re: twinstar MK II info | 
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				 	  | lmorgan100(at)charter.net wrote: | 	 		  Hi All,  
 what are the operating limitations on this aircraft such as VNE and also how to calculate weight and balance.  
 I am sure it has been asked before but I could not locate the info.  
 thanks for any help,  
 Lee..  
 CGS Hawk,  
 Goldwing,  
 Vector  
 quicksilver mx  
  | 	  
 
 Hi Lee,
 
 I asked similar questions 4-5 years ago.  Mike Roper provided some stats that he had in this thread:
 http://forums.matronics.com/viewtopic.php?p=135429&highlight=#135429
 
 I also had a scan (don't remember where I got it) from the Mark II kit.  I will attempt to attach it here.  I don't know if it was for a kit that was enclosed or open though.  My stats were closer to what Mike provided.
 
 I got several answers when asking about the level flight attitude to do the weight and balance.  You can weed through them.  I never did measure the exact angle, but took an educated guess.
 http://forums.matronics.com/viewtopic.php?p=142161&highlight=#142161
 
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 _________________ Cristal Waters
 
Kolb Mark II Twinstar Rotax 503 DCSI  Sept 2007 - sold Sept 2012
 
Private Pilot Aug 2008
 
ELSA Repairman for N193Y April 2008
 
Rotax 2 stroke maintenance April 2009 | 
			 
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		cristalclear13
 
  
  Joined: 19 Sep 2007 Posts: 363 Location: Southeast Georgia
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				 Posted: Tue Mar 27, 2012 12:43 pm    Post subject: Re: twinstar MK II info | 
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				 	  | lmorgan100(at)charter.net wrote: | 	 		  Hi All,  
  and also how to calculate weight and balance.  
  | 	  
 
 Not sure if I answered your question fully the first time. If you mean you want the directions for how to do a weight and balance (like you don't know where to start), then Mike Huffman from Sport Aviation Specialities has a great article:
 
 http://www.sportaviationspecialties.com/May_07_%20Wt_&_Bal_for_E-LSA.pdf
 
 And even if you know how to do it, it has some great points and reminders that someone might forget about when doing it.  Page 3 starts the detailed instructions.
 
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 _________________ Cristal Waters
 
Kolb Mark II Twinstar Rotax 503 DCSI  Sept 2007 - sold Sept 2012
 
Private Pilot Aug 2008
 
ELSA Repairman for N193Y April 2008
 
Rotax 2 stroke maintenance April 2009 | 
			 
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		pj.ladd(at)btinternet.com Guest
 
 
 
 
 
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				 Posted: Wed Mar 28, 2012 3:57 am    Post subject: twinstar MK II info | 
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				what are the operating  limitations on this aircraft such >>
   
  Does no one ever think of  asking the manufacturers this sort of stuff?.
  .  They have all  this  at their fingertips and would be delighted to have another owners  name and address. to add to their data bank. They can supply or put you in  touch with the suppliers of anything you may need and will help you in any way  they can. They are nice people and in these straightened times could probably do  with anything which may lead to a sale.
   
  Pat 
    [quote][b]
 
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		herbgh(at)nctc.com Guest
 
 
 
 
 
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				 Posted: Wed Mar 28, 2012 4:16 am    Post subject: twinstar MK II info | 
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				Pat
 
    I think the Mk II is an orphan...   The design died back at the 
 old Kolb factory...same with the earlier Ultra Star...  The last I 
 knew the New New Kolb will build and support the Two versions of the 
 MKIII,. the Firestar and its variants and the Firefly...Might even 
 build a Kolbra or Slingshot?    Good question for Travis...what's in 
 the  stable?   Then again...they are likely at Sun N Fun... Herb
 
 At 06:57 AM 3/28/2012, you wrote:
  	  | Quote: | 	 		  what are the operating limitations on this aircraft such >>
 
 Does no one ever think of asking the manufacturers this sort of stuff?.
 .  They have all this  at their fingertips and would be delighted to 
 have another owners name and address. to add to their data bank. 
 They can supply or put you in touch with the suppliers of anything 
 you may need and will help you in any way they can. They are nice 
 people and in these straightened times could probably do with 
 anything which may lead to a sale.
 
 Pat
 
 
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		cristalclear13
 
  
  Joined: 19 Sep 2007 Posts: 363 Location: Southeast Georgia
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				 Posted: Wed Mar 28, 2012 4:25 am    Post subject: Re: twinstar MK II info | 
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				 	  | pj.ladd(at)btinternet.com wrote: | 	 		  what are the operating  limitations on this aircraft such >>
   
  Does no one ever think of  asking the manufacturers this sort of stuff?.
  .  They have all  this  at their fingertips
  Pat 
     | 	  
 
 Actually I remembered last night that the scan I provided did come from the only specs documentation Travis or Dennis from The New Kolb Aircraft Co. had on the Mark II Twinstar.
 
 The New Kolb Aircraft Co. never did sell the Mark II kit (it was before their time), but they will help as much as possible since they do have information about it.  They have always been very helpful with me when I had a question or needed a part.
 
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 _________________ Cristal Waters
 
Kolb Mark II Twinstar Rotax 503 DCSI  Sept 2007 - sold Sept 2012
 
Private Pilot Aug 2008
 
ELSA Repairman for N193Y April 2008
 
Rotax 2 stroke maintenance April 2009 | 
			 
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		herbgh(at)nctc.com Guest
 
 
 
 
 
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				 Posted: Wed Mar 28, 2012 4:44 am    Post subject: twinstar MK II info | 
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				The wing is quite similar to the Firestar and Firefly version...Same 
 ribs and same spar... 5 inch...  Root rib is different, but the new 
 Firestar version  should work...Drag spar and main spar H section 
 could be the same as the Firestar II?    Near as I know there are 
 only two rib designs in all of the Kolbs from the US 
 forward...  So...NNK can sell you ribs, spars and boom tubes for 
 them... Aluminum tubing naturally..Cro Molly too... Landing gear 
 legs....Wheels and brakes... Spar to lift strut bolts...H sections... 
 for spar and tail boom... All that I can think of at the 
 moment.  Travis loves to sell parts...!!   Herb
 At 07:25 AM 3/28/2012, you wrote:
  	  | Quote: | 	 		  
 <cristalclearwaters(at)gmail.com>
 pj.ladd(at)btinternet.com wrote:
  > what are the operating  limitations on this aircraft such >>
  >
  >  Does no one ever think of  asking the manufacturers this sort of stuff?.
  >  .  They have all  this  at their fingertips
  >  Pat
  >
 Actually I remembered last night that the scan I provided did come 
 from the only specs documentation Travis or Dennis from The New Kolb 
 Aircraft Co. had on the Mark II Twinstar.
 
 The New Kolb Aircraft Co. never did sell the Mark II kit (it was 
 before their time), but they will help as much as possible since 
 they do have information about it.  They have always been very 
 helpful with me when I had a question or needed a part.
 
 --------
 Cristal Waters
 Kolb Mark II Twinstar Rotax 503 DCSI  Sept 2007
 Private Pilot Aug 2008
 ELSA Repairman for N193Y April 2008
 Rotax 2 stroke maintenance April 2009
 
 
 Read this topic online here:
 
 http://forums.matronics.com/viewtopic.php?p=369460#369460
 
 
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		byoungplumbing(at)gmail.c Guest
 
 
 
 
 
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				 Posted: Wed Mar 28, 2012 7:52 am    Post subject: twinstar MK II info | 
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				lmorgan100(at)charter.net wrote:
  	  | Quote: | 	 		   Hi All,  
  what are the operating limitations on this aircraft such as VNE and also how to calculate weight and balance.  
  I am sure it has been asked before but I could not locate the info.  
  thanks for any help,  
  Lee..  
 
 | 	  
 after reading this mornings mail, something happened and the light turned on...[ reverse senior moment]  I went to my archive and found an article, I am guessing it is a reprint from ultra light flying magazine December 1993,  there are 4 pages 11 X 17 on the firestar II    the specifications is a small corner of the last page.  
 
 Firestar II
 (with two seats)
 specifications
 
 engine                rotax 447
 wing span         27 ft 8 in
 wing area         149 sq ft
 length                20 ft 3 in
 empty weight    275 lbs
 gross weight     725 lbs
 fuel capacity    10 gal
 cruise speed        60 mph
 vne                      90 mph
 rate of climb        650 fpm ( with 2 people)
 takeoff distance    250 ft    (with two people )
 
 Kolb Company
 Phoenixvile, pa
 it would take some time but I could scan the article in sections and send to any one who would need it.
 
 boyd y
 mkiii
 
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		lmorgan100(at)charter.net Guest
 
 
 
 
 
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				 Posted: Thu Mar 29, 2012 4:02 am    Post subject: twinstar MK II info | 
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				Thanks everyone for the replies, I think I have most of the info that I need.  
 I don't know why I didn't check with the Kolb company first for this info, because I have definitely spent enough   
 money for parts already. I do know that their info on the Mark II is limited.   
 thanks again,  
    
 Lee..  
 CGS Hawk, Goldwing, Vector, Quicksiver mx and soon Twinstar MK II  
        [quote][b]
 
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