Since 2012, DY Consultants has provided professional airfield planning and design services to the Port Authority of New York and New Jersey under an on-call contract for John F. Kennedy International Airport (JFK).

Recent task orders include the following:

• Runway 4L-22R Safety Area Compliance
• K4 Taxiway Extension Analysis
• Runway 4R-22L High Speed Exit Relocation Study
• Inner Runway Crossing Analysis
• Modification of Standards Analysis
• ADG-VI Forecast, and Compatibility Analysis
• Airfield and Airspace Fast Time Simulation and Modeling