Pellerin also did not document the incident or the reprimand, nor did he notify his superiors, who remained unaware of the incident. McGeehan then decided that in order to protect his aircrews, he (McGeehan) would be the co-pilot on any future missions in which Holland was the command pilot. Evidence suggests that after this incident, "considerable animosity" existed between Holland and McGeehan.[1][page needed][2][page needed][3]: 3–4 [10]