By alang.consultant New York (Knewz) — More than 80 cases of unruly passengers on airplanes have been sent to the FBI for investigation since January 2021, and more than half have been this year, according to recently released data. The updated figures were provided by the Federal Aviation Administration this week. An official told NBC News that of the 80 cases, 43 have come from the first few weeks of 2022. All 80 cases were referred for possible criminal charges. Federal officials said they have started 123 investigations and done FAA enforcement on 59 of them. The FAA can fine people up to …