The following day, "Clarín" revealed that federal officials "in a 40-page letter, presented to Federal Judge Sergio Torres, stated that at the time of the LAPA accident, they did not have a revised and approved Operations Manual provided by the Command of Aerial Regions" and that "this document was required and should have regulated the organizational and administrative structure of the airline, the minimum equipment that a plane should have, and even the procedures to be followed in the case of an accident."