Airport Improvement Program (AIP)
Great Lakes Regional Airports Division
The Airport Improvement Program (AIP) provides grants to public agencies – and, in some cases, to private owners and entities – for the planning and development of public-use airports that are included in the National Plan of Integrated Airport Systems (NPIAS). See the AIP Glossary for a description of AIP-related terms.
National Policy and Guidance
Last updated: Thursday, July 20, 2023