The data was provided by Aireon LLC, which was formed in 2012 by Iridium Communications Inc. and Nav Canada, a nonprofit company that guides air traffic in Canada. After years of development and the launches of 66 satellites into orbit, Aireon will introduce a new commercial flight-tracking service in coming weeks.

The company shared the information with the U.S. National Transportation Safety Board and Federal Aviation Administration, as well as “several European aviation authorities and various African aviation authorities,” said Jessie Hillenbrand, an Aireon spokeswoman.