Firefly Aerospace’s Texas Rocket Ranch in Briggs is a privately operated launch-vehicle production, integration and test facility. Firefly’s current facilities directory identifies the 200-acre site and six test stands, while its recent campus update describes 217,000 square feet of launch-vehicle manufacturing and integration facilities. The named physical footprint is at 281 County Road 210; reviewed operator pages publish no general visitor programme or walk-in route, so contact Firefly before planning a visit.