File:MQ-9 Reaper Satcom.jpg

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描述MQ-9 Reaper Satcom.jpg	English: NASA Altair. A satellite antenna, electro-optical/infrared and ocean color sensors (front) were among payloads installed on the Altair for the NOAA-NASA UAV flight demonstration. Français : Systeme de communication satellite a bord d'un drone MQ-9 Reaper
日期	摄于2005年4月20日
来源	NASA Dryden Flight Research Center: EC05-0090-19
作者	NASA/Tom Tschida

本图像或视频收录于美国国家航空航天局（NASA）阿姆斯特朗飞行研究中心（Armstrong Flight Research Center），其照片编号是： EC05-0090-19

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	警告: 使用NASA的标志、徽章、徽标等受到美国法律14 CFR 1221的限制。 NASA网站大量存储来自苏联或俄罗斯航天机构的图片，以及其他非美国的航天机构图片。这些文件不一定属于公有领域。根据哈勃空间望远镜的数据制作的材料，如果不是明确声明由STScI提供，则可能受到版权保护。[1]参见{{PD-Hubble}}和{{Cc-Hubble}}。 SOHO（ESA和NASA）联合项目表示，由旗下的探测器创作的材料受版权保护，且对于商业性非教育目使用材料需要授权。[2] 每日一天文图（APOD）网站上展示的图片可能受到版权保护。[3] 国家太空科学数据中心（NSSDC）网站据信存储了受版权保护内容。其图库常见问答表明除非另有声明，图库的所有图片都属于公有领域。

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	日期/时间	缩⁠略⁠图	大小	用户	备注
当前	2013年5月24日 (五) 14:17		3,000 × 2,400（3.95 MB）	Julian Herzog（留言 \| 贡献）	Higher resolution and quality.
	2006年12月19日 (二) 14:07		640 × 621（214 KB）	Aviapics~commonswiki（留言 \| 贡献）	{{Information \|Description=Systeme de communication satellite a bord d'un drone MQ-9 Reaper (US Air Force) \|Source=http://www.airforce-technology.com/projects/predator/ \|Date= \|Author=US Air Force \|Permission= \|other_versions= }}

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文件用途

以下2个页面使用本文件：

全域文件用途

以下其他wiki使用此文件：

de.wikipedia.org上的用途
- General Atomics MQ-9
en.wikipedia.org上的用途
- General Atomics MQ-9 Reaper
es.wikipedia.org上的用途
- General Atomics MQ-9 Reaper
fr.wikipedia.org上的用途
- Drone
ja.wikipedia.org上的用途
- MQ-9 リーパー
sl.wikipedia.org上的用途
- General Atomics MQ-9 Reaper
sr.wikipedia.org上的用途
- MQ-9 рипер
vi.wikipedia.org上的用途
- Thành viên:Minh Tấn/Hình ảnh/M
zh.wikipedia.org上的用途
- MQ-9收割者偵察機

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NASA Dryden Flight Research Center Photo Collection

-{R|http://www.dfrc.nasa.gov/Gallery/Photo/index.html}- NASA Photo: EC05-0090-19 Date: April 20, 2005 Photo By: Tom Tschida

     A satellite antenna, electro-optical/infrared and ocean color sensors (front) were among payloads installed on the Altair for the NOAA-NASA flight demonstration

     A satellite antenna, electro-optical/infrared and ocean color sensors (front) were among payloads installed on the Altair for the NOAA-NASA UAV flight demonstration.

The remotely-piloted Altair unmanned aerial vehicle (UAV) was developed by General Atomics Aeronautical Systems, Inc., (GA-ASI) for NASA under NASA's Environmental Research Aircraft and Sensor Technology (ERAST) project. NASA is using the Altair as a long-endurance, high-altitude platform for development of UAV technologies and environmental science missions. As a technology demonstrator, Altair will help validate a variety of command and control technologies for UAVs, including over-the-horizon control, collision-avoidance and other technologies required to enable UAVs to operate safely and routinely with other aircraft in the national airspace. It is also being used to demonstrate the capabilities of UAVs to conduct missions related to Earth Science, disaster management, homeland security and law enforcement.<p>The Altair took to the air on its first checkout flight on June 9, 2003 at El Mirage, California.<p>The Altair is a modified version of GA-ASI's MQ-9 Predator B unmanned aerial vehicle (UAV) that was developed for the U.S. Air Force. Differences from the military aircraft include a longer wingspan to enable the Altair to sustain higher altitudes, a triplex redundant flight control system and modified avionics and electronics to support its civil missions. It is flown by a pilot from a ground control station, with flight commands and data relayed to and from the aircraft via either a satellite communications link or by direct radio link. The Altair also has full Global Positioning System (GPS) capability to assist in navigation.<p>The Altair is designed to carry a 700-lb. payload of instruments and imaging equipment in its forward fuselage payload bay for as long as 32 hours at up to 52,000 feet altitude. It can also carry up to 3,000 pounds of payload externally at lower altitudes and for shorter durations. Eleven-foot extensions on each wing give the Altair an overall wingspan of 86 feet with an aspect ratio of 23. Built almost entirely of composite materials, Altair is powered by a 700-hp. rear-mounted Honeywell TPE-331-10 turboprop engine, driving a three-blade propeller. It has a maximum gross takeoff weight of 7,400 lbs, including 3,000 lbs of fuel.<p>Following successful completion of basic airworthiness flight tests in 2003, Altair is currently being leased by NASA for a five-year period and is scheduled to eventually be acquired by NASA to serve as an aerial platform to support the aerospace agency's suborbital science program.

File:MQ-9 Reaper Satcom.jpg

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