The purpose of this paper is to explore the evolution of "product-service" (P-S) strategies in the aerospace sector. Despite the widespread perception that aerospace organisations are advanced in terms of P-S integration, little is known about the realities of P-S provision in the sector. Much of the existing literature is normative and prescriptive, focusing upon what organisations aspire to do, but offers little insights into how attempts to integrate products and services occur or the challenges organisations encounter.