Three pilots transporting Amazon Prime packages died in the crash in Trinity Bay, near Houston on February 23.
The family had gone for a traditional Thanksgiving hunting trip, reported the East Idaho News.
The accident adds to the growing list of gender reveal catastophes including the death of a grandmother, the torching of 47,000 acres of land, and the fiery demise of a car.
Matthew Tonello was alone with his youngest child when the plane plunged into his house in Upland, California.
"All information about the investigation will be released by IACC, who leads the investigation."
Metal fatigue is the weakening of metal parts due to stress of continual use or pressure.
The National Transportation Safety Board is investigating. Two are reportedly dead.