Story ID: 675 IAI Heron payload
IAI Expands Heron TP Sensor Options
By: David Donald
Caption: IAI’s high-definition M-19HD sensor turret it now compatible with the company’s Heron TP large UAV.
Word Count: 247
IAI is adding its high-end M-19HD payload to the options available to the Heron TP large medium-altitude long-endurance (MALE) UAV. Developed by IAI’s Tamam division, the M-19HD is a multi-spectral, multi-sensor payload that provides day/night surveillance under all weather conditions. It offers long acquisition ranges thanks to a combination of high-powered sensors, high levels of stabilization and image processing capabilities.

Measuring 27.3 inches in height and 22.6 inches in diameter, the M-19HD can accommodate up to seven sensors. Options include zoom and spotter high-definition day cameras, high-definition infared zoom camera, short-wave infrared camera and electron-multiplied charged couple device (EMCCD) camera. Laser options include designator, range-finder, pointer and near-infrared illuminator.

Designed to operate in a range of severe environmental conditions, the M-19HD is applicable to a number of platforms, such as HALE/MALE UAVs, aerostats, helicopters and maritime vessels. It incorporates an automatic multi-mode video tracker, and its embedded GPS/inertial measurement unit allows it to supply accurate geo-location capability.

IAI’s Heron TP has been in Israeli service for some time, known as the Eitan, and has been the subject of interest from several potential export customers. Powered by a 1,200-shp Pratt & Whitney PT6A-67, the UAV can carry a number of sensors, typically including an electro-optical turret such as that on the M-19HD, synthetic aperture radar and signals/electronic intelligence systems. It offers a 36-hour endurance at altitudes of up to 45,000 feet.