As reported
Light over Czech Republic
A witness account on file, unevaluated. Most of the archive rests here, and honestly so.
The report, as filed
2 lights (1 red, 1 yellow), Too big to be a plane. Silent and keeping perfect line and formation.
Held as-reported from National UFO Reporting Center. Witness text is preserved verbatim, including its spelling; nothing is edited beyond formatting.