Inside The F8 Facebook Developers Conference
Mark Zuckerberg, founder and CEO of Facebook, views a flying drone. Photograph by Michael Short—Bloomberg via Getty Images

Facebook Preps to Fly Drones Above Its Home Base

Oct 12, 2016

Facebook is preparing to fly drones above its headquarters in Menlo Park, Calif.

The tech giant recently requested a "special temporary authority" from the Federal Communications Commission, the government agency that handles radio spectrum licensing, to broadcast wireless networking waves at a frequency of 27.95 to 28.05 gigahertz in the surrounding area. The reason? To test telecom tech via unmanned aerial vehicles in the air over its offices between this month and April 1st of next year.

Aside from a sparse set of technical specifications, the company released few details about the short-term trial in its public filings, first spotted by Business Insider.

"The purpose of this operation is to test potential new communications applications and equipment in a controlled, low-altitude airborne environment," the company's drone division, FCL Tech, wrote in an FCC application, citing Mark Johnson, Facebook's deputy general counsel, as a point of contact.

Get Data Sheet, Fortune’s technology newsletter.

Many of the particulars, such as the maker of the "transmitter unit," are either not listed or marked as "confidential." What we do know is that Facebook (fb) requested to fly an experimental "mobile station," in this case a small aircraft mounted with an antenna at an altitude as high as 400 feet within a 5-kilometer radius of a point right outside its main campus.

A Facebook spokesperson declined to comment on the record about the program.

For more on Facebook drones, watch:

"Disclosure of this information would disadvantage FCL’s competitiveness with regard to its communications services," the company explained in an earlier note to the FCC requesting privacy on certain items, such as the "vendors of its equipment" and other "information about its test plan." A document lists Ray Blasing, a program manager at Facebook's Connectivity Lab, a unit that explores networking tech, as its "stop buzzer contact," or person who can pull the plug if ordered to do so.

Here are the boundaries of the test drone's proposed flight area.


The project appears to be unrelated to "Aquila," the company's Boeing 747-sized, solar-powered, Internet-beaming drone behemoth (ba). Facebook has been testing that aircraft in Arizona with the intention of using it to distribute affordable wireless connectivity around the globe as part of its ambitious partnership.

Facebook (fb) has been duking it out with other tech firms, like Google (goog), to provide the Internet access for the far reaches of the world, a move that could land them large swaths of untapped customers for their products.

All products and services featured are based solely on editorial selection. FORTUNE may receive compensation for some links to products and services on this website.

Quotes delayed at least 15 minutes. Market data provided by Interactive Data. ETF and Mutual Fund data provided by Morningstar, Inc. Dow Jones Terms & Conditions: S&P Index data is the property of Chicago Mercantile Exchange Inc. and its licensors. All rights reserved. Terms & Conditions. Powered and implemented by Interactive Data Managed Solutions