Click logo to return to home page. ]

 
Home>Forums>Show Your Stuff!!!>Balsa USA Bristol M1 Post Reply   New Topic   
Forum Jump 3 Pages 1 2 3
] ] ]
]
Author / Post
Avatar User Offline Mgnostic
Site Supporter
Site Supporter
Joined: December/08/2006
National Flag of United States United States
Posts: 521
IP Logged
Posted: August/25/2022 at 10:43am  Quote
 
Quote: Alan
It looks great, but the BUSA kits nose is way too long.

True, and you pretty much have to go with a custom made item if you want a spinner. I built one of these about 20 years ago. The Kit is a set of compromises that lands mostly on the sport scale side of the equation. As it is, one will want to use the heaviest engine that will fit under the cowl. I had an Irvine .72 on mine. Way more power than needed but it helped with the balance. My recent purchase is an updated version with plans copyrighted in the 90's. So far, the main difference I have seen is that that it uses independent aileron servos instead of a pushrod as in my first Bristol. Mine still has sheet balsa tail surfaces. I've seen builds where people went with a built up tail. If you could save an ounce on the tail it would make a big difference with this plane but I don't recall how much the built up tail actually helped. All that being said it is a nice flying airplane and I enjoyed it enough to grab a second one. 


__________________
Matt Kirk
North Texas, USA
 
Back to Top  Printer Friendly Version  Profile  Search 
 
Avatar User Offline Alan
Site Supporter
Site Supporter
Joined: December/10/2003
National Flag of United States United States
Posts: 14460
IP Logged
Posted: August/25/2022 at 1:02pm  Quote
 
"I built one of these about 20 years ago"
So did I, here at Old Rhinebeck in 2006 ,and the nose was also too long!
Mine was powered with a Quadra-41.





__________________
Please engage Brain before operating tongue or machinery.
"Scale Detail equals Weight"
Alan
Woodway, TX
 
Back to Top  Printer Friendly Version  Profile  Search 
 
Avatar User Offline glma3
Lifetime Site Supporter
Lifetime Site Supporter
Joined: March/28/2007
National Flag of United States United States
Posts: 598
IP Logged
Posted: August/26/2022 at 9:06am  Quote
 
Quote: al2608
Congrats on the great result. I also like to make my own paint masks as I feel it adds to feeling of involvement with the build process.

Would you be able to show us some closer details of the custom spinner you had made? It sets the model off nicely and it would be interesting to see how the spinner fits together and what parts it has?

Thanks

Al


Here you go Al - hope this helps!

It comes with a 3mm wrench and one extra screw.  It is a 2-piece affair, held together by two screws.  Graham machined the screw heads down a bit.


The two parts have registered screw holes, so alignment ought to be the same each time:



Here are the back sides:



They fit together pretty well:


And it weighs 202 grams or 7.13 ounces






__________________
Up Now:
     Bates Sea Fury
Future:
     Ziroli Stuka
     Ziroli Zero
     Top Flite Stinson
 
Back to Top  Printer Friendly Version  Profile  Search 
 
Avatar User Offline NOI53Y
Moderator Group
Moderator Group
Joined: January/11/2012
National Flag of Australia Australia
Posts: 2151
IP Logged
Posted: August/28/2022 at 7:02am  Quote
 
He does good work that's for sure.

Just curious though, did you have to cut the prop slots or did you tell him what prop and he cut them?


__________________
Glenn Ryan

Currently flying - A bunch of stuff
Currently building - BUSA 1/4 Scale Pup
Future build - Now that's a good question haha
 
Back to Top  Printer Friendly Version  Profile  Search 
 
Avatar User Offline glma3
Lifetime Site Supporter
Lifetime Site Supporter
Joined: March/28/2007
National Flag of United States United States
Posts: 598
IP Logged
Posted: August/28/2022 at 7:35am  Quote
 
Quote: NOI53Y
He does good work that's for sure.

Just curious though, did you have to cut the prop slots or did you tell him what prop and he cut them?


He cut the slots.  Told him the prop and engine, he did the rest.


__________________
Up Now:
     Bates Sea Fury
Future:
     Ziroli Stuka
     Ziroli Zero
     Top Flite Stinson
 
Back to Top  Printer Friendly Version  Profile  Search 
 
Avatar User Offline al2608
Site Supporter
Site Supporter
Joined: May/08/2007
National Flag of United Kingdom United Kingdom
Posts: 67
IP Logged
Posted: August/31/2022 at 10:24am  Quote
 
Quote: glma3
Quote: al2608
Congrats on the great result. I also like to make my own paint masks as I feel it adds to feeling of involvement with the build process.

Would you be able to show us some closer details of the custom spinner you had made? It sets the model off nicely and it would be interesting to see how the spinner fits together and what parts it has?

Thanks

Al


Here you go Al - hope this helps!

It comes with a 3mm wrench and one extra screw.  It is a 2-piece affair, held together by two screws.  Graham machined the screw heads down a bit.


The two parts have registered screw holes, so alignment ought to be the same each time:



Here are the back sides:



They fit together pretty well:


And it weighs 202 grams or 7.13 ounces





Thanks so much for sharing that! very interesting and it looks top quality.

 
Back to Top  Printer Friendly Version  Profile  Search 
 
Avatar User Offline glma3
Lifetime Site Supporter
Lifetime Site Supporter
Joined: March/28/2007
National Flag of United States United States
Posts: 598
IP Logged
Posted: October/12/2023 at 6:26am  Quote
 
Finally got some video of a short flight:


Greg



__________________
Up Now:
     Bates Sea Fury
Future:
     Ziroli Stuka
     Ziroli Zero
     Top Flite Stinson
 
Back to Top  Printer Friendly Version  Profile  Search 
 
Avatar User Offline GiantModeler
Lifetime Site Supporter
Lifetime Site Supporter
Joined: October/01/2008
National Flag of United States United States
Posts: 657
IP Logged
Posted: October/12/2023 at 8:54am  Quote
 
Congratulations! It looks great in the air.

Bren

 
Back to Top  Printer Friendly Version  Profile  Search 
 
]
] ]
Forum Jump 3 Pages 1 2 3

 

  Post Reply   New Topic   

] ] ]
]
   ]
Similar topics you might be interested in...
Balsa USA pt 17
Balsa USA Moraine A-1
Bristol M1
You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot delete your posts in this forum
You cannot edit your posts in this forum
You cannot create polls in this forum
You cannot vote in polls in this forum
]
] ]

Home Icon Portal Home   Forum Icon Forum Home   Forum Icon Your Privacy

Copyright © 2003-2024, RCSCALEBUILDER.COM, All Rights Reserved