Prandtl-D

NASA uncrewed experimental glider program.
NASA Prandtl-D, Preliminary Research Aerodynamic Design to Lower Drag

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PRANDTL D 3c on bungee during launch with center cover and FOSS

PRANDTL-D 2 in flight with research Alpha Beta vanes

PRANDTL-D No. 2 subscale model flies in 2014 (ED14-0222-149)

PRANDTL-D No. 2 with streamers to study aerodynamic forces (ED14-0222-088)

Prandtl-D2 and Prandtl-3C conduct flight formation activities (AFRC2018-0310-06)

Prandtl-D No. 2 during an early flight (ED13-0279-54)

Prandtl-D No. 2 subscale flying wing makes a right banking turn (ED13-0263-026)

Program manager Al Bowers with PRANDTL-D No. 2 following first test flight (ED13-0263-079)

Team members recover Prandtl-D No. 3 after an early flight (ED15-0330-084)

The Prandtl-D No. 3 research aircraft had its first flight on Oct. 28, 2015.

Type	Date	Description	Source

link		Google Knowledge entry^@	Wikidata
image	2017	PRANDTL D 3c on bungee during launch with center cover and FOSS	Wikimedia
image	2015	PRANDTL-D 2 in flight with research Alpha Beta vanes	Wikimedia
image		PRANDTL-D No. 2 subscale model flies in 2014 (ED14-0222-149)	Wikimedia
image		PRANDTL-D No. 2 with streamers to study aerodynamic forces (ED14-0222-088)	Wikimedia
image		Prandtl-D2 and Prandtl-3C conduct flight formation activities (AFRC2018-0310-06)	Wikimedia
image	2013	Prandtl-D No. 2 during an early flight (ED13-0279-54)	Wikimedia
image		Prandtl-D No. 2 subscale flying wing makes a right banking turn (ED13-0263-026)	Wikimedia
image		Program manager Al Bowers with PRANDTL-D No. 2 following first test flight (ED13-0263-079)	Wikimedia
image		Team members recover Prandtl-D No. 3 after an early flight (ED15-0330-084)	Wikimedia
image	2015	The Prandtl-D No. 3 research aircraft had its first flight on Oct. 28, 2015.	Wikimedia

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