3 <engine mfg="West Coast Hybrids" code="I110" Type="hybrid" dia="38." len="606."
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4 initWt="824." propWt="327." delays="1000" auto-calc-mass="1" auto-calc-cg="1"
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5 avgThrust="112.605" peakThrust="240." throatDia="0." exitDia="0." Itot="450.42"
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6 burn-time="4." massFrac="39.68" Isp="140.46" tDiv="10" tStep="-1." tFix="1"
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7 FDiv="10" FStep="-1." FFix="1" mDiv="10" mStep="-1." mFix="1" cgDiv="10"
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8 cgStep="-1." cgFix="1">
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9 <comments><![CDATA[based on CAR thrust curve & cert letter
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10 received from WestCoast/Scott Harrison
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11 compiled by RockSim EngEdit
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12 hand entered data points from CAR thrust curve
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13 approx 10% higher total impulse than cert letter
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14 approx 5% higher total impulse than thrust curve
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15 within a couple percent for peak & average thrust
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16 accurate thrust profile
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17 Andrew MacMillen NAR 77472 8/8/02
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18 NOTE: NOT WCH, CAR, TMT OR NAR APPROVED
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19 West Coast Hybrids I110
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22 <eng-data t="0." f="0." m="327." cg="303."/>
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23 <eng-data t="0.05" f="240." m="322.644" cg="303."/>
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24 <eng-data t="0.38" f="200." m="269.937" cg="303."/>
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25 <eng-data t="0.76" f="182." m="217.245" cg="303."/>
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26 <eng-data t="1.14" f="160." m="170.07" cg="303."/>
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27 <eng-data t="1.52" f="142." m="128.413" cg="303."/>
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28 <eng-data t="1.9" f="125." m="91.5835" cg="303."/>
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29 <eng-data t="2.23" f="113." m="63.0739" cg="303."/>
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30 <eng-data t="2.66" f="71." m="34.3538" cg="303."/>
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31 <eng-data t="3.04" f="44." m="18.4909" cg="303."/>
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32 <eng-data t="3.42" f="29." m="8.42147" cg="303."/>
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33 <eng-data t="3.78" f="22." m="1.75689" cg="303."/>
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34 <eng-data t="4." f="0." m="0." cg="303."/>
\r