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Airport Activity Survey with Form 1800-31


The FAA annually asks Part 135 on-demand operators to voluntarily submit their revenue passenger enplanement data on the FAA Form 1800-31, Airport Activity Survey. The survey form (FAA Form 1800-31) requests data for the 12-month period January 1 through December 31, 2019.

The data reported on this form should only include those enplanements not reported to the Office of Airline Information on the T-100 form. It will be used as part of the allocation of Fiscal Year (FY) 2021 Airport Improvement Program (AIP) passenger entitlement funds to eligible airports.

The FAA has developed an online tool accessible from the FAA Airports External Portal (AEP) page ( to make it easier to enter, sign and submit your nonscheduled enplanement data. We strongly encourage you to report your data electronically.


Calendar Year (CY) 2019 enplanement data submissions are complete. The submission period is closed.

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