Pilot Sighting Reports Involving Alleged
Electromagnetic Effects on Aircraft Systems”
The UFO incident occurred on 17 November 1986, at 5:19 p.m. (18 November, at 2:19 UTC), according to a Federal Aviation Administration (FAA) document (files.afu.se).
NARCAP’s report (Case 53) is based on FAA documents.
Wilbur Wright Building, Washington, D.C. (wikimedia.org) (wikimedia.org photo)