APPENDIX F$_{ }$ 103$_{ }$ Analysis  Type  Source  Type  Parameter  Data Source  Description  JP Airline Fleets  Provides airport activity level. The information is proprietary and can be  purchased at the following website: http://www.buchair.com/JPAF.htm.  Traffic Flow  Management System  Counts  (TFMSC) database  Records aircraft operations at a facility that are either detected under  Instrumental Flight Rules (IFR) by Air Traffic Control (ATC), or for  which pilots have filed a flight plan, only a subset of the military and GA  operational activity is available via TFMSC. After acquiring a login from  FAA, this information can be accessed at the following website:  https://aspm.faa.gov/tfms/sys/.  Fleet Mix  Airline Information  Can be initiated through request that the airline/tenant perform a survey  of the engines deployed on the aircraft operating at the airport. While this  approach would have the highest fidelity, the data is rarely available.  Airline financial reports (i.e., K1s) may also report aircraft and engines.  JP Airline Fleets  Provides comprehensive aircraft information (including current  registration, type, serial number, previous identity, date of manufacture,  date of delivery, engine type and number, maximum take-off weight,  configuration, fleet number, name, etc.). The information is proprietary  and can be purchased at the following website:  http://www.buchair.com/JPAF.htm.  OAG Absolute  Aviation Advantage  Provides flight schedules, flight status and aviation data for over 900  airlines and over 4,000 airports. Proprietary source; can be ordered at the  following website: http://www.oag.com/Global.  Emissions and  Dispersion Modeling  System  (EDMS)/Aviation  Environmental Design  Tool (AEDT)  Requires knowledge of the computer model. Default values, which are  based on common aircraft/engine assignments for the U.S. aircraft fleet,  may be assigned. AEDT 2b and subsequent versions will replace EDMS  and will be available at the following website: http://aedt.faa.gov/.  Until replaced 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 