Large Scale Traveling Ionospheric Disturbances (LSTIDs) are quasi-periodic variations in ionospheric densities with horizontal wavelengths ~1000 km and periods between 30 to 180 min. On 3 Nov 2017, LSTIDs were detected in Reverse Beacon Network (RBN), Weak Signal Propagation Reporting Network (WSPRNet), and Phase Shift Keying Reporter (PSKReporter) observations for the first time. These observing networks are high frequency (HF, 3-30 MHz) amateur (ham) radio networks that provide data to the Ham Radio Science Citizen Investigation (HamSCI). LSTID signatures were observed simultaneously over the continental United States in amateur radio, SuperDARN HF radar, and GNSS Total Electron Content measurements. The LSTIDs were estimated to have a period of 2.5 hr, propagation azimuth of 163°, horizontal wavelength of ~1680 km, and phase speed of ~1200 km/hr. SuperMAG SME index enhancements and Poker Flat Incoherent Scatter Radar measurements suggest the LSTIDs were driven by auroral electrojet intensifications and Joule heating.