1999 Eastern Swath 120 - EASTERN SHIPBUILDING GROUP FOR SALE

Owner invites a swift sale—financing considered, cash offers welcomed. All systems are operational; new headliner installed, engines and generators freshly tuned. American-built luxury motor yacht, ideal cruiser, from Eastern Shipbuilding Group, Panama City, Florida.

Overview

Twin main engines—Allison 501KF turbines rated at 10,600 hp—drive effortless 30‑knot performance, while a bow thruster delivers fingertip precision for close‑quarters maneuvering. Motion is refined by an integrated Ride Control suite with MDI‑Active Fin stabilizers, and always‑on communications are assured via an Inmarsat‑C Mobile Earth Station (MES) for confident passage-making anywhere on the globe. Beneath the sleek silhouette, a Small Waterplane Area Twin Hull (SWATH) architecture minimizes the hull’s cross‑section at the sea’s surface. By placing the majority of displacement below the energetic wave zone—where excitation decays exponentially—the vessel achieves exceptional stability at speed and in heavy seas, markedly reducing motion and mitigating seasickness. In essence, it sails as if poised atop a pair of submerged twin volumes, evoking the serene steadiness of riding on two underwater submarines.