Page "Starfleet" Paragraph 5

References to UESPA were inserted into episodes from later series.

For example, the Friendship One probe ( launched, on the fictional timeline, in 2067 ) is marked with the letters UESPA-1 in the Star Trek: Voyager episode " Friendship One ".

Other background props included additional UESPA references, such as Captain Jean-Luc Picard's family album in Star Trek Generations.

During the production of Star Trek: Enterprise, some larger Starfleet insignia designs included the name " United Earth Space Probe Agency ".