Welcome to Airport Finance by Dafang Wu!
This website provides (a) airport finance training materials and information, including Airport Finance 101, (b) air traffic databases,
and (c) other related tools and resources.
Recent Update
March 2024: TON - The Open Network
February 2024: NFT Revolution - SPL20, SPL22 and ERC404
October 2023: updated medium-hub audit, official statements and rates. Need to find more documents.
September 2023: added GASB 94 Public Service
July 2023: updated all large-hub informations. Updated OS through 10/4/23, waiting for DTW, SAN and SFO.
October 2022: common use and joint use
September 2022: updated all medium-hub official statements and summarized medium-hub airport ratemaking.
August 2022: updated all large-hub official statements and summarized ratemaking methodologies by airport.
July 2022: updated FAA 5100 Form 127 data for FY 2021.
April 2022: updated all large hub documents to most recent available; updated medium hub CAFR/financial statements.
October 2021: added Defi Basics and Cross-chain, and Crypto Token Risks.
For airport finance related questions, please email