Sonak

Commander Sonak was a vulcan male who was to serve as the science officer of the Federation starship USS Enterprise(NCC-1701). Sonak was unable to take his post, however, as he and another officer were killed in a transporter accident aboard the Enterprise. He was succeeded as science officer by Willard Decker and Spock. (Star Trek: The Motion Picture)

Fan continuities[]

Sonak was one of the deceased crewmembers commemorated in a memorial held at Deep Space 9 in 2374. ("Divided Loyalties")

Officers of the starships Enterprise
	CO	XO	CMO	SCI	ENG	TAC	SEC	HELM	NAV	COMM
NCC-1701:	April Pike Kirk Decker Spock	Pike \| Chin-Riley \| Spock \| Decker \| Sulu	April Boyce M'Benga Piper McCoy Chapel	Lucero Spock Chekov Kyle Sonak Decker Saavik	Louvier Hemmer Pelia Scott DeSalle Cleary	Noonien-Singh Sulu Chekov	Noonien-Singh Giotto Freeman Chekov	Chin-Riley Mann Ortegas G. Mitchell H. Sulu Leslie Hadley Kyle DePaul Hansen Spinelli Walking Bear	Tyler \| Amin J. Mitchell Kelso Alden \| Bailey Farrell \| Hadley \| Riley Stiles \| Latimer \| DeSalle Osborne \| Painter Chekov \| Leslie \| Haines Arex \| Ilia \| DiFalco Saavik	Garison Nicola Christina Shankar Alden Uhura Farrell Hadley Palmer Martine M'Ress
NX-01 \| NX-01 (mirror) \| NCC-1701 \| NCC-1701 (alt) \| NCC-1701 (mirror) \| NCC-1701-A \| NCC-1701-B \| NCC-1701-C \| NCC-1701-D \| NCC-1701-E \| NCC-1701-F \| NCC-1701-G