What happened
Four white lights in a stepped echelon, joined by two more, closed on his airplane, then slowed sharply and flew alongside it, for five minutes in all.
"four white lights in a stepped-up echelon formation"Shape words from the Project Blue Book summary
Four white lights in a stepped echelon, joined by two more, closed on his airplane, then slowed sharply and flew alongside it, for five minutes in all.
Northern Air Service pilot K. Jannereth
No explanation has been found.
Filed by Project Blue Book as unidentified.