Possibility. Remember Germanwings co-pilot Andreas Lubitz and his suicide mission.
EgyptAir muslim pilot suicide crashes have happened previously.
Revenge drove pilot to crash plane, killing 217
www.theguardian.com/world/2002/mar/16/duncancampbell
Mar 15, 2002 ... The co-pilot of EgyptAir Flight 990, which crashed off New England in 1999, killing 217 people, deliberately crashed the plane as an act of ...
RE: “Or suicide by pilot.
Possibility. Remember Germanwings co-pilot Andreas Lubitz and his suicide mission.”