History of Combat Telemetry

Overview

Combat Telemetry is an event currency of Arms Week, earned by completing activities with the relevant weapon archetype (about 25 every three minutes by one guide's estimate).

Use

Spend it with Ada-1 at the Shooting Range: Arms Week engrams cost 25, and weapon focusing 25 to 30 depending on the weapon. Bungie's Destiny 2 Team fixed an exchange issue in one event run.