Voyager rescues Kim by beaming him from his shuttlecraft.

When Kim returns to his true reality, the Voyager crew ties the transporter directly into the ship's main deflector to extend the signal so that he can be beamed aboard.

When the shuttlecraft Drake encounters the time stream, it suffers a hull breach and explodes.

Harry Kim graduated from Starfleet Academy on Stardate 47918, eight months prior to the events of the alternate reality situation.

In the alternate reality, Kim's office at Starfleet Headquarters is in the Main Complex, Level 6, Subsection 47.

A Starfleet security anklet is seen in this episode (first seen in [#1 and #2 Caretaker]).

Kim removes his security anklet