The Southern Maryland Chronicle

Retired VH-3D Helicopter Delivered to Secret Service Training Center in Maryland

The Presidential Helicopters Program Office delivered a refurbished VH-3D helicopter (BUNO 159351) to the U.S. Secret Service ...
Seapower

United States Secret Service’s new trainer courtesy of Presidential Helicopters Program Office

VH-3D helicopter, bureau number 159351, officially welcomed to the United States Secret Service James J. Rowley Training Center in South Laurel, Md. From Naval Air Systems Command, Jan. 16, 2026 ...
IEEE

Learning of 3D Graph Convolution Networks for Point Cloud Analysis

Abstract: Point clouds are among the popular geometry representations in 3D vision. However, unlike 2D images with pixel-wise layouts, such representations containing unordered data points which make ...
IEEE

RC-ROSNet: Fusing 3D Radar Range-Angle Heat Maps and Camera Images for Radar Object Segmentation

Abstract: Modern millimeter-wave (mmWave) radar heat map-based object detection techniques have shown significant potential. However, radar heat maps still pose challenges for fine-grained object ...