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NASA, Boeing Advance Truss-Braced Wing Research in Test

NASA and Boeing have completed wind tunnel testing to study an innovative advanced aircraft design intended to improve aerodynamic efficiency.

Posted April 29, 2026

Subsonic Flight Demonstrator

About Subsonic Flight Demonstrator (SFD) Project

The purpose of the Subsonic Flight Demonstrator (SFD) project is to engage with industry and other government organizations to identify, select, and mature key airframe technologies, such as new wing designs, that have a high probability of transition to the next generation single-aisle seat class airliner. Moving technologies from a research envi

Posted March 9, 2026

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1

2

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7

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3

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71

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1

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3

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2

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263

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10

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6

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10

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1

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8

3

7

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3

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1

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11

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170

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2

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1

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9

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10

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15

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10

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1

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106

Jessica Watkins

3

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1

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1

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4

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1

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3

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156

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13

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25

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4

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1

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2

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1

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30

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1

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1

Donald R. Pettit

4

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6

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1

NOAA-20 (JPSS-1)

2

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16

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1

12

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2

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2

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10

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7

13

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3

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1

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12

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4

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3

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8

Jonny Kim

4

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1

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4

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1

STS-41B

3

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1

2

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4

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14

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1

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624

2

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1

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17

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2

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2

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4

7

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20

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1

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110

1

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344

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11

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6

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20

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158

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19

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9

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22

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5

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1

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6

28

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3

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17

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27

8

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2

42

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7

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1

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51

7

5

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1

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649

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101

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4

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21

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1

291

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1

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4

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3

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266

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5

2

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4

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5

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13

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58

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1

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5

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135

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1

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3

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1

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2

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23

9

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8

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3

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1

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1

Find Your Place

11

Vegetation

4

Grades 9-12 for Educators

14

Air Traffic Management - Exploration

19

Becoming an Astronaut

5

Polar

1

Science Mission Directorate

208

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