J1-74 is a synth working for the Institute in 2287.
Background[]
J1-74 was assigned to work group G1486 alongside fellow synths R7-81 and T3-54. They were sent to conduct unspecified operations at a surface location identified as "Site Alpha." B8-88 was until recently also a member of the group, but was removed and replaced with T3.[1]
Appearances[]
J1-74 is mentioned only in Fallout 4.