In 2366, Geordi La Forge used the time index to replay audio transmissions of Data aboard a shuttle, which had exploded and apparently killed him. (TNG: "The Most Toys" ) Late that year, the time index of a battle between the USS Enterprise-D and a Borg cube showed a slight power drop in the cube's systems after Data had begun to fluctuate the phaser resonance frequency. (TNG: "The Best of Both Worlds" ) In 2367, La Forge used the time index of a recording of an away mission to Tarchannen III to search for audio and visual anomalies. (TNG: "Identity Crisis" )