Very nice comparison, thanks for putting numbers to it.  As an Alon owner,
my interest is in that model.  The Alon might make if the performance
numbers below are correct (from the Wikipedia article on ERCO Ercoupes).
 
Make     Model   Gross Weight (lbs)      Horsepower      Stall Speed - Clean
(kts)    Stall Speed - Dirty (kts)       Empty Weight (lbs)      Fuel
Capacity (gals)  Useful Load (lbs)      
Cessna   152     1670    110     48      43      1141    26      373    
Cessna   150     1500    100     48      47      962     26      382    
Cessna   150M    1600    100     48      42      1104    26      340    
Ercoupe  415C    1260    75      42      42      749     24      367    
Ercoupe  415D    1400    85      42      42      838     24      418    
Aircoupe         A2-A    1450    90      45      45      930     24      376

 


  _____  

From: [email protected] [mailto:[EMAIL PROTECTED]
On Behalf Of fnelson913
Sent: Saturday, August 16, 2008 6:13 AM
To: [email protected]
Subject: [ercoupe-flyin] Re: Keep Your FIngers Crossed!



Maybe not.

If I have my performance numbers correct, raising the weight 
limitations for Light Sport Aircraft alone would not allow C-150s 
into the market. The maximum stall speed allowed is 45 knots. That is 
the clean stall speed. It appears that the clean stall speed on the C-
150 is 48 knots (42 knots with flaps). It is not likely that the FAA 
would change two limitations just to allow C-150s. I think Cessna 
would be lobbying strong against that given their investment in the 
FluffCatcher. Beside that, the 415D which would benefit from a high 
gross weight limitation has a greater useful load than C-150.

I have posted a file with a comparison.

Frank Nelson
N51DV - 415C
TOA


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