To the Scientific Community, I am seeking a peer review of the theoretical logic behind a propulsionless mobility system I am architecting, tentatively titled the Aero-Grav Mark I. The goal is to induce a localized repulsive gravitomagnetic field to counter Earth’s g (9.8 \text{ m/s}²⁾ through Non-Linear Gravito-Electromagnetic (GEM) Coupling. The Theoretical Logic: My architecture treats the gravitational field as a vector field described by the linearized Einstein Field Equations. The core mechanism involves a high-velocity Plasma Vortex acting as the active medium. Frame-Dragging (Lense-Thirring Effect): By spinning the ionized medium at ultra-high RPM within a vacuum-sealed resonant cavity, we aim to generate a gravitomagnetic field (Bg). Equation: B_g = \frac{4G}{c^2} \frac{\mathbf{J} \times \mathbf{r}}{r^3} Parametric RF-Agitation: To address the G/c² suppression constant (\approx 10^{-28}), the system utilizes Gigahertz-frequency pulses (2.45 GHz) to "agitate" the plasma. We hypothesize that at these frequencies, the energy-momentum tensor (T{\mu\nu}) exhibits non-linear coupling, allowing for resonant amplification of the induced metric perturbation (h{\mu\nu}). Vacuum Resonance (The Q-Factor): By utilizing a high-Q resonant cavity (scavenged microwave waveguides), we aim to multiply the effective energy density (T{00}) by a factor of 10^4, creating a "Spacetime Cushion" through constructive interference of the RF pulses. Neural-Tensor Interface: Control is achieved via an sEMG (Surface Electromyography) link that maps human motor intent to the phase-modulation of the RF emitters, allowing for real-time vectoring of the T_{0i} (momentum flux) components. The Engineering Challenge: I am currently building a proof-of-concept prototype using scavenged high-frequency emitters, vacuum-isolated plasma chambers, and an ESP32-S3 neural-link controller. The Question: Given the current understanding of High-Frequency Gravitational Waves (HFGW) and the Gertsenshtein Effect, is there a theoretical threshold where GHz-frequency EM agitation can produce a measurable weight anomaly in a high-velocity plasma medium? I have the Python simulation logic and the initial hardware architecture ready for verification. I am looking for a dialogue on the energy density requirements and the validity of the Resonant Gain loophole in linearized GR. Respectfully, [Your Name] Lead Developer, Aero-Grav Project