Lockhart and Chang-Diaz pose in the Quest A/L during STS-111 UF-2 docked OPS

STS111-E-5109 (7 June 2002) --- Astronauts Paul S. Lockhart (left),
STS-111 pilot, and Franklin R. Chang-Diaz, mission specialist, greet
Expedition Four members (out of frame)
with smiles during a brief reunion not long after hatch-opening on June 7, 2002.