The LandMark™60 INS/GPS is a high-performance, low-noise INS/GPS with 72 Channel GNSS, RTK, and VELOX™ High-Speed Processing. An Extended Kalman Filter is included for turning error correction and continuous output during GPS-denied outages. This INS/GPS is highly durable and can withstand environmental vibration, shock, and EMI typically associated with commercial aerospace requirements. This INS/GPS is well suited for flight control, navigation, stabilization, pointing, general aviation, and automotive testing.