A novel inbred maize variety designated PHCHP and seed, plants and plant
parts thereof. Methods for producing a maize plant that comprise crossing
inbred maize variety PHCHP with another maize plant. Methods for
producing a maize plant containing in its genetic material one or more
traits introgressed into PHCHP through backcross conversion and/or
transformation, and to the maize seed, plant and plant part produced
thereby. Hybrid maize seed, plant or plant part produced by crossing the
inbred variety PHCHP or a trait conversion of PHCHP with another maize
variety. Inbred maize varieties derived from inbred maize variety PHCHP,
methods for producing other inbred maize varieties derived from inbred
maize variety PHCHP and the inbred maize varieties and their parts
derived by the use of those methods.