SK-516 Messenger
From MicrasWiki

SK-516 Messenger is an experimental gravimetric rig for individual use, developed in collaboration between Setec Kezan Ltd, Kezan Floating Cargo Manufacturers, and the Drakorda Scientific Institute.
Initial round of field testing, between 1727 and 1730, was held in the Ifhyoea District of the Hawshire Free State, following its decontamination and before it was opened for Kezanese resettlement.