APPENDIX F$_{ }$ 107$_{ }$ Analysis  Type  Source  Type  Parameter  Data Source  Description  Emission  Factors  (Fugitive Dust)  AP-42  Emission factors are available from the EPA document  Compilation of  Air Pollution Emissions Factors (i.e., AP-42) , that can be accessed at the  following website: http://www.epa.gov/ttnchie1/ap42/.  Emission  Factors  (Evaporative  Emissions)  National Association  of Clean Air Agencies  (NACAA, formerly  STAPPA/ALAPCO)  Emission factors are available from the EPA document  Evaluation of  Emissions from Paving Asphalts , EPA-600/R-94-135, August 1994, that  can be accessed at the following website:  http://nepis.epa.gov/Exe/ZyNET.exe/P1006G50.TXT?ZyActionD=ZyDo  cument&Client=EPA&Index=1991+Thru+1994&Docs=&Query=&Time  =&EndTime=&SearchMethod=1&TocRestrict=n&Toc=&TocEntry=&Q  Field=&QFieldYear=&QFieldMonth=&QFieldDay=&IntQFieldOp=0&  ExtQFieldOp=0&XmlQuery=&File=D%3A%5Czyfiles%5CIndex%20D  ata%5C91thru94%5CTxt%5C00000022%5CP1006G50.txt&User=ANO  NYMOUS&Password=anonymous&SortMethod=h%7C- &MaximumDocuments=1&FuzzyDegree=0&ImageQuality=r75g8/r75g8  /x150y150g16/i425&Display=p%7Cf&DefSeekPage=x&SearchBack=Z  yActionL&Back=ZyActionS&BackDesc=Results%20page&MaximumP  ages=1&ZyEntry=1&SeekPage=x&ZyPURL.  Dispersion  Modeling  All  sources  Model  EDMS/AEDT  The FAA requires the use of the EDMS for air quality analyses of airport  emission sources. EDMS allows dispersion analysis for both aviation and  non-aviation sources at airports. AEDT 2b and subsequent versions will  replace EDMS and will be available at the following website:  http://aedt.faa.gov/  Until replacement by AEDT 2b, EDMS is available from the FAA at the  following website:  http://www.faa.gov/about/office_org/headquarters_offices/apl/research/m  odels/edms_model/.  AERMOD  AERMOD is integrated into EDMS/AEDT; it generates input files to be  processed by AERMOD. Model is available from the EPA at the  following website: 