As reported
Disk over Barendracht (Netherlands) · Netherlands
A witness account on file, unevaluated. Most of the archive rests here, and honestly so.
The report, as filed
A big Sphere/disk shaped object over shore line that made manouvers a normal airplane could not make it illuminated itself
Held as-reported from National UFO Reporting Center. Witness text is preserved verbatim, including its spelling; nothing is edited beyond formatting.