Notices
Electric RC Jets Discuss rc electric ducted fan or radio control prop jets here.

E-Flite F4 EDF

Old 09-08-2011, 05:22 PM
  #1  
Ron Stahl
Thread Starter
My Feedback: (12)
 
Join Date: Dec 2001
Location: reisterstown, MD
Posts: 1,864
Likes: 0
Received 0 Likes on 0 Posts
Default E-Flite F4 EDF

http://www.e-fliterc.com/Products/De...ProdID=EFL8125

Coming soon. I have one on order at GPA hobbies in Crofton MD.
Old 09-09-2011, 07:13 PM
  #2  
Mustang Fever
Senior Member
My Feedback: (2)
 
Mustang Fever's Avatar
 
Join Date: Nov 2003
Location: Cadillac, MI
Posts: 3,225
Likes: 0
Received 1 Like on 1 Post
Default RE: E-Flite F4 EDF

I dunno. The wing loading on that figures out to over 40 oz per square foot. That means paved runways and a long TO run.
Old 09-10-2011, 08:28 PM
  #3  
Lownverted
My Feedback: (4)
 
Lownverted's Avatar
 
Join Date: Aug 2002
Location: Palmdale, CA
Posts: 549
Received 6 Likes on 6 Posts
Default RE: E-Flite F4 EDF

ORIGINAL: Mustang Fever

I dunno. The wing loading on that figures out to over 40 oz per square foot. That means paved runways and a long TO run.
Actually I think it will fly quite nice. For comparison the Habu 32 has less wing for the same weight and it does just fine (392 sq. in. vs. 406 for the F-4) It will get off in 100-150' Quite impressive in fact.
Old 09-11-2011, 03:29 AM
  #4  
Greg Covey
Senior Member
 
Greg Covey's Avatar
 
Join Date: May 2003
Location: Rochester, NY
Posts: 5,710
Likes: 0
Received 2 Likes on 2 Posts
Default RE: E-Flite F4 EDF

I think the F-4 will have similar performance to the Habu 32. Most of these popular designs by ParkZone and E-flite use the same winning formula. Once there is a baseline product, it can re re-sold in different airframes. Eventually, you'll target each customer's desire. The slightly larger airframes (over the original Hawk and F-86) make them easier to land. E-flite has also gotten very good at choosing a color scheme that helps orient the model in the air.

Although the performance is usually better, I have never been too keen on sport jets. A scale replica, like this F-4, really gets my attention. It will be interesting to see when it becomes available.
Old 05-08-2012, 01:51 PM
  #5  
WHMC
My Feedback: (15)
 
Join Date: Jan 2002
Location: Saint Louis, Mo,
Posts: 360
Likes: 0
Received 0 Likes on 0 Posts
Default RE: E-Flite F4 EDF

Test flew my F-4 today. Very impressed with the flying envelope, goes very fast and PUUTS around half throttle real well. Built stock per plans and addenum. Set elevator throw at leading edge of stab. I did notice on landing when you throttle down a little extra elevator required as the sink rate increases more so than say a Habu. Flew ail. low and elev. mid., two clicks of up, trimmed and on its way. Weight 7lbs. 1oz ready to go. Thought it was going to be a handful however pleasantly suprised how well it flies and lands. Have fun guys and definately worth the wait! WHMC STL
Old 05-09-2012, 05:46 PM
  #6  
Mustang Fever
Senior Member
My Feedback: (2)
 
Mustang Fever's Avatar
 
Join Date: Nov 2003
Location: Cadillac, MI
Posts: 3,225
Likes: 0
Received 1 Like on 1 Post
Default RE: E-Flite F4 EDF

Huge thread on this over at rcgroups, Tam is participating, and has built an flown a Jetcat P-20 conversion.

http://www.rcgroups.com/forums/showthread.php?t=1641188
Old 05-13-2012, 04:57 PM
  #7  
flyrcjets
My Feedback: (30)
 
flyrcjets's Avatar
 
Join Date: Jun 2002
Location: Roseville CA
Posts: 677
Received 0 Likes on 0 Posts
Default RE: E-Flite F4 EDF


ORIGINAL: WHMC

Test flew my F-4 today. Very impressed with the flying envelope, goes very fast and PUUTS around half throttle real well. Built stock per plans and addenum. Set elevator throw at leading edge of stab. I did notice on landing when you throttle down a little extra elevator required as the sink rate increases more so than say a Habu. Flew ail. low and elev. mid., two clicks of up, trimmed and on its way. Weight 7lbs. 1oz ready to go. Thought it was going to be a handful however pleasantly suprised how well it flies and lands. Have fun guys and definately worth the wait! WHMC STL
Good Deal, sounds like a winner!
Old 07-15-2012, 10:01 PM
  #8  
TonyF
My Feedback: (92)
 
Join Date: Dec 2001
Location: Rosamond, CA
Posts: 2,089
Likes: 0
Received 0 Likes on 0 Posts
Default RE: E-Flite F4 EDF

Here's a few pics of mine taken by my friend Derek Abramson at our club field. Equipment is all stock and the model flies great!
Attached Thumbnails Click image for larger version

Name:	Mk26816.jpg
Views:	97
Size:	19.9 KB
ID:	1782387   Click image for larger version

Name:	Lg16074.jpg
Views:	127
Size:	26.2 KB
ID:	1782388   Click image for larger version

Name:	Ns45560.jpg
Views:	118
Size:	32.0 KB
ID:	1782389   Click image for larger version

Name:	Rl25081.jpg
Views:	114
Size:	53.6 KB
ID:	1782390   Click image for larger version

Name:	It99495.jpg
Views:	116
Size:	43.0 KB
ID:	1782391  
Old 05-21-2014, 12:58 PM
  #9  
WarbirdAirRacer
My Feedback: (16)
 
WarbirdAirRacer's Avatar
 
Join Date: Dec 2002
Location: centennial, CO
Posts: 744
Likes: 0
Received 1 Like on 1 Post
Default

Is there any other threads on this bird? I just bought mine today and I will be dropping a turbine in mine.....and would like more info
Old 06-10-2014, 11:50 AM
  #10  
P. Richards
My Feedback: (3)
 
P. Richards's Avatar
 
Join Date: May 2002
Location: Las Vegas
Posts: 1,308
Likes: 0
Received 7 Likes on 3 Posts
Default

This is the thread with the Turbine conversion, it is huge so read on...

http://www.rcgroups.com/forums/showthread.php?t=1641188

P. Richards aka SwatTeam

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off


Thread Tools
Search this Thread

Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.