Propergol's 2006 full-length goes further into the cinematic and sample-heavy dark ambient side of the project previously hinted at by the Sea Green Series CD-Rs and the Watchmen 3".

Inspired by and entirely focused on the subject of airplane disasters in a way recalling Lustmord's alternate ego Isolrubin BK's clinical examination of car accidents with "Crash Injury Trauma", GPWS is indisputably Propergol's strongest effort so far, taking the project's ability to wield intensity and amplifying it with a sharp sense of restraint and release. Fasten your seat belts, we're in for a rough landing.