USS Grand Rapids (PG-98)

The second USS Grand Rapids (PGM-98/PG-98) was a Asheville-class gunboat in the United States Navy during the Vietnam War.

Grand Rapids was laid down by the Tacoma Boatbuilding Company, Tacoma, Washington, and commissioned 5 September 1970.

Grand Rapids was homeported in San Diego and later Naples, Italy,

Grand Rapids was decommissioned on 1 October 1977 and transferred to the Naval Sea Systems Command where she was renamed Research Vessel Athena II.