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Related to unmanned: Unmanned spaceflight
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Synonyms for unmanned

lacking a crew


References in classic literature ?
The sight was awe-inspiring in the extreme as one contemplated this mighty floating funeral pyre, drifting unguided and unmanned through the lonely wastes of the Martian heavens; a derelict of death and destruction, typifying the life story of these strange and ferocious creatures into whose unfriendly hands fate had carried it.
Most beautiful--more beautiful, perhaps, than ever--there was something in her face which quite unmanned him, and appeared far more touching than the wildest agony of grief.
Alan and Torrance and Rankeillor slept and snored on their hard beds; but for me who had lain out under heaven and upon dirt and stones, so many days and nights, and often with an empty belly, and in fear of death, this good change in my case unmanned me more than any of the former evil ones; and I lay till dawn, looking at the fire on the roof and planning the future.
Pestler (now a most flourishing lady's physician, with a sumptuous dark green carriage, a prospect of speedy knighthood, and a house in Manchester Square) that her grief at weaning the child was a sight that would have unmanned a Herod.
For the moment, Miss Rachel had completely unmanned him.
The Application Directions of Unmanned Aircraft Systems in the Civil Field
An unmanned helicopter, model number "V750" , the largest in China so far, on Saturday successfully completed its debut in Weifang, a  city in east China's Shandong Province, according to Xinhua.
ANKARA, Jan 4, 2011 (TUR) -- Turkish National Defense Minister Vecdi Gonul said Tuesday that Turkey's dependency on foreign manufacturers of unmanned aerial vehicles has ended.
Whether she's intentionally crashing an unmanned spacecraft into Jupiter or representing the U.
PALMDALE -- Air Force officials are looking at the idea of turning the venerable U-2 reconnaissance airplane into an unmanned drone.
Remarks at Association of Unmanned Vehicles Systems International, Baltimore, Md.
The TCS will provide a single unmanned aerial vehicle (UAV) mission planning, command and control, data processing and dissemination system for operation of the medium altitude endurance (MAE) and tactical family of UAVs, along with full interoperability with Vertical Takeoff Unmanned Aerial Vehicle, Tactical Unmanned Aerial Vehicle, MAE UAV, future tactical UAVs and GHMD UAV.
Even better, in another decade or so, instead of 10,000 pilots strafing Germans or even one pilot putting his life at risk over Iraq or Kosovo, we could have one unmanned plane, flown by a guy sitting at a computer in Aberdeen, Maryland, firing precision-guided missiles with even greater accuracy.
Though the explosion that killed seven people was followed by the catastrophic failure of two unmanned rockets, it has produced renewed calls for reassigning many of the agency's payloads off of the space shuttle.
Advanced Unmanned Stands Out From the Competition in the Aerial Imagery Marketplace