Testing of the Gremlins air-recoverable unmanned air vehicles has been disrupted after an earthquake on Jul. 5 damaged the flight termination system at the test range.
NASA has deployed an approximately 30-mile-long array of specially-configured microphones in the Mojave Desert as part of a flight series in preparation for the X-59’s testing.
One of multiple microphone stations used in the CarpetDIEM flight series, which gave researchers valuable lessons learned in preparations to deploy a similar array for the quiet supersonic X-59. Prior to community overflights, X-59 will undergo an acoustic validation phase, during which NASA will deploy the array of specially-configured microphones to measure the X-59’s thumps, in order to verify that they are as quiet as predicted.
Credits: NASA Photo / Lauren Hughes
The Air Force Research Laboratory and DZYNE Technologies Incorporated has figured out a way to convert a general aviation aircraft into an unmanned platform without making permanent changes to the plane.
India’s Kaeri jet engine has run into trouble again after the Defense Research and Development Organisation (DRDO) discovered that it will be too expensive to pay for its development using French assistance.