CROPfm Forum

Resembling the seed of a silver maple tree, the single-winged device would pack a tiny two-stage rocket thruster along with telemetry, communications, navigation, imaging sensors and a power source.

The nano air vehicle, or NAV, is designed to carry interchangeable payload modules -- the size of an aspirin tablet. It could be used for chemical and biological detection or finding a "needle in a haystack," according to Ned Allen, chief scientist at Lockheed's fabled Skunk Works research arm.