This category is about air passengers (other than military personnel in time of war) who have disappeared without trace. For aviators or air passengers who have been combatants declared to be "missing in action" during wars or other armed conflicts, see
Category: Aerial disappearances of military personnel in action. For civilian aviators (pilots, navigators, flight engineers and other air crew) who disappeared in flight and whose precise fate remains unknown, see
Category: Missing aviators.