We are planning to help fabricate the Hadronic Calorimeter for the LDMX experiment. It is based on the our design for the Mu2e CRV. The R&D phase of this experiment has recently been funded by the DOE. A test-beam effort was mounted at CERN in 2021/2022, and we fabricated major detector components for this effort. More information here as we make progress with this experiment.