An antenna electronics attachment system is disclosed. The antenna electronics attachment system includes a structural honeycomb panel having an array of cells. The antenna electronics attachment system further includes a nutplate coupled to a mounting plate via a plurality of embedded fastening structures. The mounting plate is shaped to fit substantially precisely to a cell of the structural honeycomb panel. The antenna electronics attachment system also includes an electronic component coupled to the nutplate. And, the antenna electronics attachment system further includes mechanical-electronic coupling means operable for change-out while in-service of the electronic component.