Micro-tracker

Small tracking devices capable of monitoring a person's whereabouts were known as micro-trackers. Following meeting her on Skako Minor, Magna Tolvan attached a micro-tracker to Doctor Chelli Aphra. Tolvan then used it to follow Aphra back to Son-tuul, which resulted in Imperial troops overcoming the Son-tuul Pride and Aphra being incarcerated in Accresker Jail.