7/26/2019 calculator equivalent flat plate area

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Drag areas, Wetted areas - estimates and data

Model EFPA ft2 Swet ft2 Swet/EFPA

Cessna 172 6.25 675 108

Cessna 152 6.14 0

Rutan Voa!e" 1##8 $%&V/0'

P()e" *a""(o" 5.8# 0

A+ant( P180 5.55 127# 22,Cessna 182 5.27 690 1#1

Ae"osta" 601 5.20 0

P()e" A""ow 4.64 0

F8F -ea"at 4.00 8,# 22#

Ce"oee 180 #.,0 601 154

-ee"aft -onana #.47 668 1,#

ea"Fan 2100 #.10 ,27 2,,

P351% Mustan! #.00 8,5 2,8

Moone 201 2.81 0

P36# (n! Co"a 2.80 77# 276

RV36 2.45 427 174Melot 2 2.#5 480 204

RV34 2.#0 0

Va"(Ee 2.10 248 118

ana(" &V 2.10 0

on! E 1.80 #25 181

lasa(" &&& 1.80 #61 201

ana(" #20/#60 1.6# #25 1,,

9unde" Mustan! 1.60 0

lasa(" && R 1.60 ##0 206

ana(" 200 1.5, 0

%31 1.50 0

:uesta(" Ventu"e 1.46 280 1,2

Rutan :u((e 1,1 $%&V/0'

-ede -%35 0.,0 0

M(e A"nold AR35 0.88 2#6 268

Va; P"oe 0.50 0