The Volpe National Transportation Systems Center, in Cambridge, MA, is supporting the FAA in developing aircraft-specific models and assessing airport air quality. This effort involves comparing various air quality models, including Germany's LASPORT platform. The government intends to award a sole source purchase order to Janicke Consulting, as they have exclusive access to the required LASPORT modeling platform. The period of performance runs through 03/31/2027. The location for performance is Cambridge, MA.