MIL-PRF-89049 (NOTICE 1), PERFORMANCE SPECIFICATION: VECTOR PRODUCT FORMAT (VPF) PRODUCTS, GENERAL SPECIFICATION FOR (31 MAR 2004) [USE MIL-PRF-0089049 (NOTICE 1) IN LIEU OF MIL-PRF-89049]., The purpose of this notice is to inform users of the change in name of the preparing activity from the National Imagery and Mapping Agency (NIMA) to the National Geospatial-Intelligence Agency (NGA), effective 24 October 2003.