\documentclass[10pt,a4paper]{article}

% Packages
\usepackage{fancyhdr}           % For header and footer
\usepackage{multicol}           % Allows multicols in tables
\usepackage{tabularx}           % Intelligent column widths
\usepackage{tabulary}           % Used in header and footer
\usepackage{hhline}             % Border under tables
\usepackage{graphicx}           % For images
\usepackage{xcolor}             % For hex colours
%\usepackage[utf8x]{inputenc}    % For unicode character support
\usepackage[T1]{fontenc}        % Without this we get weird character replacements
\usepackage{colortbl}           % For coloured tables
\usepackage{setspace}           % For line height
\usepackage{lastpage}           % Needed for total page number
\usepackage{seqsplit}           % Splits long words.
%\usepackage{opensans}          % Can't make this work so far. Shame. Would be lovely.
\usepackage[normalem]{ulem}     % For underlining links
% Most of the following are not required for the majority
% of cheat sheets but are needed for some symbol support.
\usepackage{amsmath}            % Symbols
\usepackage{MnSymbol}           % Symbols
\usepackage{wasysym}            % Symbols
%\usepackage[english,german,french,spanish,italian]{babel}              % Languages

% Document Info
\author{calmay7}
\pdfinfo{
  /Title (peformance.pdf)
  /Creator (Cheatography)
  /Author (calmay7)
  /Subject (Peformance Cheat Sheet)
}

% Lengths and widths
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\renewcommand{\headrulewidth}{0pt} % Remove header line
\renewcommand{\seqinsert}{\ifmmode\allowbreak\else\-\fi} % Hyphens in seqsplit
% This two commands together give roughly
% the right line height in the tables
\renewcommand{\arraystretch}{1.3}
\onehalfspacing

% Commands
\newcommand{\SetRowColor}[1]{\noalign{\gdef\RowColorName{#1}}\rowcolor{\RowColorName}} % Shortcut for row colour
\newcommand{\mymulticolumn}[3]{\multicolumn{#1}{>{\columncolor{\RowColorName}}#2}{#3}} % For coloured multi-cols
\newcolumntype{x}[1]{>{\raggedright}p{#1}} % New column types for ragged-right paragraph columns
\newcommand{\tn}{\tabularnewline} % Required as custom column type in use

% Font and Colours
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\definecolor{FootBackground}{HTML}{666666}
\definecolor{TextColor}{HTML}{333333}
\definecolor{DarkBackground}{HTML}{6E6E6E}
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\renewcommand{\familydefault}{\sfdefault}
\color{TextColor}

% Header and Footer
\pagestyle{fancy}
\fancyhead{} % Set header to blank
\fancyfoot{} % Set footer to blank
\fancyhead[L]{
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{C}
    \SetRowColor{DarkBackground}
    \vspace{-7pt}
    {\parbox{\dimexpr\textwidth-2\fboxsep\relax}{\noindent
        \hspace*{-6pt}\includegraphics[width=5.8cm]{/web/www.cheatography.com/public/images/cheatography_logo.pdf}}
    }
\end{tabulary}
\columnbreak
\begin{tabulary}{11cm}{L}
    \vspace{-2pt}\large{\bf{\textcolor{DarkBackground}{\textrm{Peformance Cheat Sheet}}}} \\
    \normalsize{by \textcolor{DarkBackground}{calmay7} via \textcolor{DarkBackground}{\uline{cheatography.com/18730/cs/1906/}}}
\end{tabulary}
\end{multicols}}

\fancyfoot[L]{ \footnotesize
\noindent
\begin{multicols}{3}
\begin{tabulary}{5.8cm}{LL}
  \SetRowColor{FootBackground}
  \mymulticolumn{2}{p{5.377cm}}{\bf\textcolor{white}{Cheatographer}}  \\
  \vspace{-2pt}calmay7 \\
  \uline{cheatography.com/calmay7} \\
  \end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Cheat Sheet}}  \\
   \vspace{-2pt}Not Yet Published.\\
   Updated 12th May, 2016.\\
   Page {\thepage} of \pageref{LastPage}.
\end{tabulary}
\vfill
\columnbreak
\begin{tabulary}{5.8cm}{L}
  \SetRowColor{FootBackground}
  \mymulticolumn{1}{p{5.377cm}}{\bf\textcolor{white}{Sponsor}}  \\
  \SetRowColor{white}
  \vspace{-5pt}
  %\includegraphics[width=48px,height=48px]{dave.jpeg}
  Measure your website readability!\\
  www.readability-score.com
\end{tabulary}
\end{multicols}}




\begin{document}
\raggedright
\raggedcolumns

% Set font size to small. Switch to any value
% from this page to resize cheat sheet text:
% www.emerson.emory.edu/services/latex/latex_169.html
\footnotesize % Small font.

\begin{multicols*}{3}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Alternate Landing Area (ALA)}}  \tn
% Row 0
\SetRowColor{LightBackground}
\mymulticolumn{1}{x{5.377cm}}{5\%/ 1in 20} \tn 
\mymulticolumn{1}{x{5.377cm}}{\hspace*{6 px}\rule{2px}{6px}\hspace*{6 px}20X height away from end TODA} \tn 
% Row Count 2 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.89126 cm} x{3.08574 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Climb Gradient}}  \tn
% Row 0
\SetRowColor{LightBackground}
CG & RoC ÷ GS \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
RoC Req. & CG x GS \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Vtoss & TO Chart \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
TAS/RoC & Max RoC Chart \tn 
% Row Count 4 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.24425 cm} x{3.73275 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Density Height}}  \tn
% Row 0
\SetRowColor{LightBackground}
PH & Elev/Alt + {[}1013-QNH{]}x30hPa \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
ISA Temp & 15-2x(PH÷1000) \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
ISA Corr. & 120x(OAT-ISA Temp) \tn 
% Row Count 3 (+ 1)
% Row 3
\SetRowColor{white}
DH & PH+ISA Correction \tn 
% Row Count 4 (+ 1)
% Row 4
\SetRowColor{LightBackground}
Decl. DH & Elev + Chart correction \tn 
% Row Count 5 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.19448 cm} x{3.78252 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Fuel Calculations}}  \tn
% Row 0
\SetRowColor{LightBackground}
FF & Time@Rate/Total DistxRate÷GS \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Min Fuel Req & (FFx1.15)+FR+SU/Taxi \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
FF Avail. & (usable \seqsplit{fuel@SU-FR-SU/Taxi)÷1.15} \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
Safe Endur. & FF Available@Rate \tn 
% Row Count 7 (+ 2)
% Row 4
\SetRowColor{LightBackground}
\seqsplit{Alternate} & Add time from Dest to Altern in FF Calc \tn 
% Row Count 9 (+ 2)
% Row 5
\SetRowColor{white}
Holding & Extra item in fuel calc list \tn 
% Row Count 10 (+ 1)
% Row 6
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{Echo: 35\%PWR, 17.2gph (WX/Search Ops)} \tn 
% Row Count 11 (+ 1)
% Row 7
\SetRowColor{white}
\mymulticolumn{2}{x{5.377cm}}{FF Avail - Transit Fuel = Hold/Search fuel} \tn 
% Row Count 12 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{2.04057 cm} x{2.93643 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Range/ Endurance}}  \tn
% Row 0
\SetRowColor{LightBackground}
SAR (ANMPG) & TAS ÷ Flow Rate \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
SGR (GNMPG) & GS ÷ Flow Rate \tn 
% Row Count 2 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.29402 cm} x{3.68298 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Establishing MTOW}}  \tn
% Row 0
\SetRowColor{LightBackground}
Least of: & TO Limit \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
 & Landing Limit + FF \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
 & MZFW + FoB@TO (FFx1.15+FR) \tn 
% Row Count 3 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.59264 cm} x{3.38436 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Max Payload}}  \tn
% Row 0
\SetRowColor{LightBackground}
ZFW & MTOW - FOB@TO \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Payload & ZFW - (BEW + Pilot) \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Max Cargo & Payload - PAX \tn 
% Row Count 3 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.29402 cm} x{3.68298 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Max Fuel}}  \tn
% Row 0
\SetRowColor{LightBackground}
Payload & Max Cargo + PAX \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
ZFW & Payload + (BEW + Pilot) \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
FoB @ TO & MTOW - ZFW \tn 
% Row Count 3 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.34379 cm} x{3.63321 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Shifting Weight (AFT Limit)}}  \tn
% Row 0
\SetRowColor{LightBackground}
Shift (mm) & Pres. CoG - Req. CoG \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Wt. to Shift & (Pres.Wt. x Shift)÷Diff in Arms \tn 
% Row Count 3 (+ 2)
% Row 2
\SetRowColor{LightBackground}
OR & Change Moment÷Change Arms \tn 
% Row Count 4 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.24425 cm} x{3.73275 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Ballast Fuel/ Add/Sub WT (AFT)}}  \tn
% Row 0
\SetRowColor{LightBackground}
Shift & Pres. CoG - Req CoG \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Weight to Add & (Pres.Wt. x Shift) ÷ (Req CoG - Comp. Arm) \tn 
% Row Count 3 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{Ballast fuel is {\bf{WEIGHT}} not {\bf{FF}} \newline Add hard ballast up to MZFW then fuel}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.29402 cm} x{3.68298 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Shift Weight (FWD Limit)}}  \tn
% Row 0
\SetRowColor{LightBackground}
Shift & Fwd Limit - Pres CoG \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Wt to shift & (Pres Wt x Shift)÷Diff in arms \tn 
% Row Count 3 (+ 2)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{ECHO:  \newline Fwd Lim. = {[}Pres Wt.-2360{]}x.27+2400 \newline .27 = Diff in limits (mm)÷Diff in weights}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{Add/Sub Weight (FWD Limit)}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Must use graph (CoG Envelope) \newline % Row Count 1 (+ 1)
Plot present Wt./Index (A) \newline % Row Count 2 (+ 1)
Add/Sub 100kg and Units \newline % Row Count 3 (+ 1)
Plot new Wt./Index (B) \newline % Row Count 4 (+ 1)
Draw line (A)-(B)% Row Count 5 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.9908 cm} x{2.9862 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{Floor Load Intensity}}  \tn
% Row 0
\SetRowColor{LightBackground}
Pressure = & Force ÷ Area \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Force = & Pressure x Area \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Area = & Side 1 x Side 2 \tn 
% Row Count 3 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{MAC}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{ECHO:  \newline % Row Count 1 (+ 1)
\#mm-2190 = (A)mm \newline % Row Count 2 (+ 1)
\% of 1900 = ((A)÷1900)x100% Row Count 3 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.39356 cm} x{3.58344 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{ETP (CP)}}  \tn
% Row 0
\SetRowColor{LightBackground}
Dist to ETP & Total DistxGS(H)÷2xTAS \tn 
% Row Count 1 (+ 1)
% Row 1
\SetRowColor{white}
Time ETP-A & Dist to ETPxGS(H) \tn 
% Row Count 2 (+ 1)
% Row 2
\SetRowColor{LightBackground}
Time ETP-B & {[}Total Dist-DistToETP{]}xGS(O) \tn 
% Row Count 3 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{Halfway in nil wind, moves upwind}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{x{1.29402 cm} x{3.68298 cm} }
\SetRowColor{DarkBackground}
\mymulticolumn{2}{x{5.377cm}}{\bf\textcolor{white}{PNR}}  \tn
% Row 0
\SetRowColor{LightBackground}
Time to PNR & {[}Safe Endur. x GS(H){]}÷2xTAS \tn 
% Row Count 2 (+ 2)
% Row 1
\SetRowColor{white}
A - PNR & Time to PNR @ GS(O) \tn 
% Row Count 3 (+ 1)
% Row 2
\SetRowColor{LightBackground}
B - PNR & {[}Safe Endur.-Time to PNR{]}@GS(H) \tn 
% Row Count 5 (+ 2)
% Row 3
\SetRowColor{white}
@= & (Dist÷GS)x100 \tn 
% Row Count 6 (+ 1)
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\SetRowColor{LightBackground}
\mymulticolumn{2}{x{5.377cm}}{Greatest out in nil wind, any wind decreases dist.}  \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}--}
\end{tabularx}
\par\addvspace{1.3em}

\begin{tabularx}{5.377cm}{X}
\SetRowColor{DarkBackground}
\mymulticolumn{1}{x{5.377cm}}{\bf\textcolor{white}{AvGas}}  \tn
\SetRowColor{white}
\mymulticolumn{1}{x{5.377cm}}{Gal-Kg    x2.72 \newline % Row Count 1 (+ 1)
Gal-L       x3.8 \newline % Row Count 2 (+ 1)
L-Kg        x0.72% Row Count 3 (+ 1)
} \tn 
\hhline{>{\arrayrulecolor{DarkBackground}}-}
\end{tabularx}
\par\addvspace{1.3em}


% That's all folks
\end{multicols*}

\end{document}