End loaded beacon housing with a side access door

摘要

An assembly for housing a beacon comprising a number of tools for tracking and locating a drill bit. The assembly is for use as part of a drill string for horizontal directional drilling applications. The housing allows the beacon to be loaded at an end, and provides a side window at an opposite end for viewing the orientation of the beacon within the housing. The housing comprises a locating tab for pairing with a locating slot of the beacon to provide proper orientation. The window has a removable cover to secure the beacon when the access window is not needed for inspection of the beacon.