B4UFLY is provided through a partnership between the FAA and Aloft (formerly Kittyhawk). Learn more at https://aloft.ai/b4ufly/ We have also added new crowdsourcing functionality for people to contribute to our global advisory and compliance database. You can flag areas for review and submit new locations for addition to B4UFLY advisories from within the app, or you can also visit this page to submit areas for review at https://aloft.ai/b4ufly-data-submission-form/. If you have a general question or comment about UAS or drones, please send us an email at [email protected] or call us at 844-FLY-MY-UA (359-6982) 8am – 4pm ET Monday – Friday.