Please be aware that there will be delays with applications and inquiries during the government shutdown. We apologize for the inconvenience.
WebFCR User Authentication is Changing
On or After August 4th, 2025, all users will be required to use Login.gov account to sign in.
Visit Help Center for more information.
FAA Home ▸ Offices ▸ Air Traffic Organization ▸ Frequency Coordination Request
You are accessing a U.S. Government authorized information system, which includes (1) this computer, (2) this computer network, (3) all computers connected to this network, (4) all devices and storage media attached to this network or to a computer on this network, and (5) all cloud servers and hosting environments supporting this information system. This information system is provided for U.S. Government-authorized use only.
Unauthorized or improper use of this system may result in disciplinary action, as well as civil and criminal penalties.
By logging in and using this information system, you understand and consent to the following:
This is an UNCLASSIFIED system. Under no circumstances shall classified information be entered and/or uploaded into the WebFCR portal. For classified requirements please forward your requirements to FAA over the classified SIPRNet network. If classified information is accidentally entered into and/ or found on the network, please immediately contact the Classified Information Security Manager at desk (202) 267-8584/cell (202) 595-4624, and/or the Manager, Spectrum Assignment and Engineering Group at desk (202) 267-9739/cell (202) 267-8616, and/or the FAA Security Office at (202) 267-5796, (202) 493-5397. Acceptance of this policy is required to gain access to the WebFCR portal.
This website allows online filing and processing of radio frequency applications that require FAA coordination.
If you have a requirement to transmit in any of the below frequency bands or if your emissions overlap these frequencies, you are required to coordinate with the FAA:
Additionally, coordination with the FAA is strongly encouraged if you have a requirement to transmit or if your emissions overlap with the frequency bands listed below:
**Only frequencies in the 225 - 328.575 and in the 335.425 - 399.999 MHz bands that are designated for Air Traffic Control must be coordinated with the FAA. Operation on these frequencies requires a Department of Defense Sponsor and approval of the Military Assignment Group (MAG).
***Frequencies in the band that are going to be used for Link16 (JTIDS) must NOT be coordinated through this website. For Federal applicants of Link16, submit your request directly to NTIA for permanent assignments or coordinate with the Navy Marine Corps Spectrum Center (NMSC) for temporary assignments. For non-Federal applicants, coordinate your request with NMSC through a Department of Defense sponsor.
If you are submitting frequency coordination request Air Show or any Special Event, please use the link [Aviation Special Event Frequency Application | Federal Aviation Administration|https://cms.faa.gov/about/initiatives/airshow/frequency_request_form] to access the form." form available for any special event."
Access to this website is limited to entities that have a requirement to conduct radio frequency coordination with the FAA. This may include government agencies, the military services, industry, and non-federal airports. Coordination with the FAA shall be accomplished by establishing an account and filing through this website before filing an application with the National Telecommunication and Information Administration (NTIA) or the Federal Communications Commission (FCC). To establish an account, please submit a request by accessing the “Register” link on the right. Further instructions on how to file for coordination is provided after you log in.
Please contact the WebFCR System Administrator at (202) 267-0400 if you have any questions or need assistance.
External User Registration
This is an UNCLASSIFIED SYSTEM. Under no circumstances shall classified information be entered and/or uploaded into the WebFCR Portal.