RE: New Hangar 9 B-25  
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RE: New Hangar 9 B-25 - 10/9/2008 1:03:21 AM   
testfly



Posts: 88
Joined: 4/1/2002
From: Anna Maria, FL, USA
Status: offline 		Nice setup.

(in reply to tevans55)
       Post #: 476

RE: New Hangar 9 B-25 - 10/9/2008 7:43:41 AM   
BigGuyJT


 

Posts: 5
Joined: 6/8/2007
From: fresno, CA, USA
Status: offline
quote:

ORIGINAL: tevans55

Here is my latest B-25 modification...doesn't make it fly any better but it sure makes travel easier!

You sure have a nice rack!!!

(in reply to tevans55)
       Post #: 477

RE: New Hangar 9 B-25 - 10/9/2008 4:36:49 PM   
modawg73


 

Posts: 53
Joined: 1/18/2008
From: Mason, OH, USA
Status: offline 		That is Sweet!

I bought some PVC to make a carrier for fuse, never thought of making in for the wings! I may copy your idea!

Ken

(in reply to tevans55)
       Post #: 478

RE: New Hangar 9 B-25 - 10/9/2008 8:58:51 PM   
testfly



Posts: 88
Joined: 4/1/2002
From: Anna Maria, FL, USA
Status: offline 		Get that Fuselage rack done yet Ken? (I am looking for ideas)

I need a way to get my B-25 to the field without the hanger rash taking it down.
The add ons add a nice touch. But, My guess is that one bump the wrong way and off something goes.

I take 12 models to the field when I go. But, this one really needs more room than I want to give it.



To All:
How are others taking your B-25's to the field?
Any issues with the robart retracts?






(in reply to modawg73)
       Post #: 479

RE: New Hangar 9 B-25 - 10/9/2008 9:10:19 PM   
modawg73


 

Posts: 53
Joined: 1/18/2008
From: Mason, OH, USA
Status: offline 		Testfly,

Don't have my fuse rack yet. I may modify my plans to include wing racks. May just build two racks. I'll let you know when I get it built.

On the Robart front, I have had zero problems with them once I got the leaky T's fixed. Had plastic T's that wouldn't stop leaking. Switched to brass and all is good.

Just remember to tighten all the screws and use thread lock. The screws that hold in the struts weren't tightened enough, and I didn't use threadlock, and as a result I had the main gear turn out on the first landing. No damage, just ended my flying day.

Ken

(in reply to testfly)
       Post #: 480

RE: New Hangar 9 B-25 - 10/9/2008 9:29:44 PM   
testfly



Posts: 88
Joined: 4/1/2002
From: Anna Maria, FL, USA
Status: offline 		Thanks Ken.

Any idea of the weight I will add when I install the retracts? I am at 14 lb 15 oz now without them.
But as good as this one flys. It should have the retracts. So I bit the bullet and also ordered a longer front strut so I could mount a 3" nosewheel and will add 4" main wheels.

(in reply to modawg73)
       Post #: 481

RE: New Hangar 9 B-25 - 10/11/2008 1:21:07 AM   
testfly



Posts: 88
Joined: 4/1/2002
From: Anna Maria, FL, USA
Status: offline 		Never mind about the weight of the retracts.
I had a set sent to me over night. Never used robarts before and now I see why the ones I have seen seam to be fast in movement. I guess if you want them to lock up and down, you will need to speed them up a little.

Has anyone installed air retracts and have them work smooth up and down?

I made a few changes when I added the details to mine.

Here are some images after I made a few flights this morning. (I will install the retracts next week)

BTW the last 2 images show the issue with the color not matching. Because the model flys so well, I can live with it.

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< Message edited by testfly -- 10/11/2008 1:24:29 AM >

(in reply to testfly)
       Post #: 482

RE: New Hangar 9 B-25 - 10/11/2008 1:48:23 AM   
tevans55


 

Posts: 196
Joined: 8/4/2007
From: Louisville, KY, USA
Status: offline 		Testfly-

I am using Century Jet retracts in my B-25. They move smooth and slow and not all at the same rate. I am using their adjustable air valve. The main reason I like their retracts is that they do not lock into position so that on extremely rough landings they will give just enough to absorb some impact but I have never had them collapse. I think it is a smart design because it keeps wings, mounting blocks and struts from getting torn up.

(in reply to testfly)
       Post #: 483

RE: New Hangar 9 B-25 - 10/11/2008 12:44:13 PM   
raveon


 

Posts: 17
Joined: 3/10/2007
From: WIGAN, UNITED KINGDOM
Status: offline 		Dear Tevans 55
I have had pilots for my b25 from century jets but not retracts. In England where i live robart retracts are over 300 pounds how much do they cost in the usa and would you advise me to get some
Best Regards Ray

(in reply to tevans55)
       Post #: 484

RE: New Hangar 9 B-25 - 10/11/2008 4:29:02 PM   
tevans55


 

Posts: 196
Joined: 8/4/2007
From: Louisville, KY, USA
Status: offline 		Raveon-

I have both rotating and standard retracts from Century Jet and I would highly recommend both. The blue table photo is a photo of my B-25 retracts from CJ and I think they are about $350 US. That included everything...air lines, air valve, line connectors, etc. I also like that they are all metal...no plastic and the inner strut shaft is guaranteed for life. That is the shaft that runs into the air cylinder. They will replace that shaft even if you crash. I like that. I have included a closeup shot of my Corsair rotating retracts to show the latest improvement to their retracts is that they are using button head cap screws and bolts on the oleos for improved strength and durability. I think Century Jet retracts are an excellant value when I compare price, durability and service. That's just my opinion and I have yet to have one fail. I have spent a lot of time talking with the guys at the factory. They used my B-25 to make the prototype retracts for the H-9 B-25. I really like the improvement I have seen made in the last 2 years to improve durability while trying to keep the cost affordable for an all metal retract.

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< Message edited by tevans55 -- 10/11/2008 4:30:56 PM >

(in reply to raveon)
       Post #: 485

RE: New Hangar 9 B-25 - 10/12/2008 1:04:08 PM   
efly726


 

Posts: 13
Joined: 5/30/2007
From: Wellington, FL, USA
Status: offline 		First flight Hanger 9 B25 electric conversion
eFlite Power 46s
Castle 80 Amp ESC
TP 3850 4s V2
13x8 APC counter rotating props
Robat retracts and wheels
Cockpit kit

http://www.youtube.com/watch?v=-z1d0mma364

(in reply to tevans55)
       Post #: 486

RE: New Hangar 9 B-25 - 10/13/2008 11:41:41 PM   
testfly



Posts: 88
Joined: 4/1/2002
From: Anna Maria, FL, USA
Status: offline 		I am now replacing the stock gear with robarts and adding 3 blade props. (M-A 12X8 ) Hoping to fly the setup this weekend. Here is a video update on my B-25.

http://www.seabreezeparachutes.com/b-25/h-9-b-25-retracts.wmv

(in reply to efly726)
       Post #: 487

RE: New Hangar 9 B-25 - 10/14/2008 4:24:04 AM   
Charles_e_bates


 

Posts: 8
Joined: 5/8/2004
From: Lemoore, CA, USA
Status: offline 		Well this is just more of the work on my B-25

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