HobbyKing.com New Products Flash Sale
Reply
Thread Tools
Old Yesterday, 03:23 PM
Will fly for food
davidjensen's Avatar
Bellevue WA,
Joined Dec 2003
6,631 Posts
I was looking at the E-Flight Blanik web page and the specifications show 22 lbs. and 2030 sq. inches of wing and a wing loading of 19.2 oz./sf. Doing the math I come out with 24.9 oz./sf. My Blanik is 23 lbs. with a wing loading of 26.1. Am I doing the math right or could E-Flight be adding the stab area to the equation.
davidjensen is offline Find More Posts by davidjensen
Reply With Quote
Sign up now
to remove ads between posts
Old Yesterday, 03:45 PM
Mulit-Platform Pilot
barracudahockey's Avatar
United States, FL, Jacksonville
Joined Sep 2004
3,008 Posts
I used their wing area and come up with this in an "as tested" configuration for my review.

SPECS
WINGSPAN: 162 in.
WING AREA: 2030 sq. in.
FLYING WEIGHT: 22 lb., 3 oz.
WING LOADING: 25 oz./sq. ft.
CUBE LOADING: 6.7

http://www.flyrc.com/wing-load-calculator/ is what i used to generate my WL and WCL numbers
barracudahockey is online now Find More Posts by barracudahockey
Reply With Quote
Old Today, 12:04 AM
Volt Power
Joined Dec 2007
10 Posts
Removable Rudder

at times will need to pack down for intercontinental travels
jetheliset is offline Find More Posts by jetheliset
Reply With Quote
Reply


Thread Tools

Similar Threads
Category Thread Thread Starter Forum Replies Last Post
New Product The first official Piper L-4 Grasshopper 250 ARF by E-flite Thread! P-51C Scale ARF/RTF 1069 Today 09:35 AM
Help! Top Flite Flite Streak C/L ARF .25-.40,41.5" saab2 Control Line 9 Jan 11, 2013 08:44 AM
For Sale E-Flite Piper L-4 Grasshopper 250 ARF CryHavoc Aircraft - Electric - Airplanes (FS/W) 1 Apr 02, 2011 10:52 PM
Found E-Flite Piper L-4 Grasshopper 250 ARF hbsurfer Aircraft - Electric - Airplanes (FS/W) 2 Nov 30, 2010 10:38 PM
Discussion E-Flite Piper L-4 Grasshopper 250 ARF ducatirdr Scale ARF/RTF 2 Sep 24, 2009 08:22 AM