Skycranes as part of a future modular air transportation system
![double formation in start & landing position 2](/.cm4all/uproc.php/0/.1%20srbm%20conn.%20double%20formation%20in%20start%20%26%20landing%20position%202.jpg/picture-200?_=1765359a2c0)
double formation in start & landing position 2
![rectangle formation w container](/.cm4all/uproc.php/0/.1srbm%20conn.%20rectangle%20formation%20w%20container.jpg/picture-200?_=17653590298)
rectangle formation w container
![formation in start & landing position red](/.cm4all/uproc.php/0/.srbm%20pair%20formation%20in%20start%20%26%20landing%20position%20red.jpg/picture-200?_=16ed7ef8d18)
formation in start & landing position red
![sixpack in s&l position](/.cm4all/uproc.php/0/.srbm%20sixpack%20in%20s%26l%20position%20red.jpg/picture-200?_=16ed7efd750)
sixpack in s&l position
![tandem formation](/.cm4all/uproc.php/0/.trbm%20tandem%20formation%20red.jpg/picture-200?_=16ed7f05068)
tandem formation
![twinrotor packwings in tandem formation 1](/.cm4all/uproc.php/0/.twinrotor%20packwings%20in%20tandem%20formation%201_1.jpg/picture-200?_=16edcd5de90)
twinrotor packwings in tandem formation 1
![twinrotor packwings in tandem formation 2_1](/.cm4all/uproc.php/0/.twinrotor%20packwings%20in%20tandem%20formation%202_1.jpg/picture-200?_=16edcd5d2d8)
twinrotor packwings in tandem formation 2_1
![twinrotor packwings in triangle formation 1_1](/.cm4all/uproc.php/0/.twinrotor%20packwings%20in%20triangle%20formation%201_1.jpg/picture-200?_=16edcd5c338)
twinrotor packwings in triangle formation 1_1
![twinrotor packwings in triangle formation 2_1](/.cm4all/uproc.php/0/.twinrotor%20packwings%20in%20triangle%20formation%202_1.jpg/picture-200?_=16edcd5bb68)
twinrotor packwings in triangle formation 2_1
![twinrotor packwings in triangle formation 4_1](/.cm4all/uproc.php/0/.twinrotor%20packwings%20in%20triangle%20formation%204_1.jpg/picture-200?_=16edcd5abc8)
twinrotor packwings in triangle formation 4_1
![PACKWINGs; 2 single aircraft in pair formation 7](/.cm4all/uproc.php/0/.x%20multi%20PACKWINGs%3B%20%202%20single%20aircraft%20in%20pair%20formation%207.jpg/picture-200?_=16eda983330)
PACKWINGs; 2 single aircraft in pair formation 7
![PACKWINGs; 2 single aircraft in pair formation 8](/.cm4all/uproc.php/0/.x%20multi%20PACKWINGs%3B%20%202%20single%20aircraft%20in%20pair%20formation%208.jpg/picture-200?_=16eda983330)
PACKWINGs; 2 single aircraft in pair formation 8
![PACKWINGs; 2 single aircraft in tandem formation 3](/.cm4all/uproc.php/0/.x%20multi%20PACKWINGs%3B%20%202%20single%20aircraft%20in%20tandem%20formation%203.jpg/picture-200?_=16eda97dd40)
PACKWINGs; 2 single aircraft in tandem formation 3
![PACKWINGs; 2 single aircraft in tandem formation 4](/.cm4all/uproc.php/0/.x%20multi%20PACKWINGs%3B%20%202%20single%20aircraft%20in%20tandem%20formation%204.jpg/picture-200?_=16eda97d188)
PACKWINGs; 2 single aircraft in tandem formation 4
![PACKWINGs; 4 partly assembled single aircraft in rectangle formation](/.cm4all/uproc.php/0/.x%20multi%20PACKWINGs%3B%20%204%20partly%20assembled%20single%20aircraft%20in%20rectangle%20formation%201.jpg/picture-200?_=16eda97aa78)
PACKWINGs; 4 partly assembled single aircraft in rectangle formation