STS058-14-006 (18 Oct- 1 Nov 1993) --- Astronaut Richard A. Searfoss, pilot, participates in an experiment that measures the effects of space flight on pilot proficiency. Astronauts Searfoss (seen here at the pilot's station) and John E. Blaha, mission commander, are conducting the first tests of the Portable Inflight Landing Operations Trainer (PILOT). STS-58 is the first of six scheduled test flights of PILOT designed to determine its effectiveness as a training tool.