1592954251000 1312632483000 term-96563 1616540956137 1312632597000 1616290355928 adlib fitz-online adlib-term-96563 01de6720-8e55-37db-b3c9-9e595ddcb834 2 1 scope note Gliders in which the pilot controls altitude and glide path by shifting position in a suspended seat or harness; originally developed in the 1890s and, since the 1960s, ultralight aircraft with flexible wing surfaces. reference term-96562 adlib-term-96562 b79ee636-6081-3922-99db-544986f0fca8 hang glider V.TX.AFU.AFU.AFU.ALO.AFU.AFU.AFU.ARI.AFU 1 code V.TX.AFU.AFU.AFU.ALO.AFU.AFU.AFU.ARI.AFU 1 hang gliders reference term-96564 adlib-term-96564 98415ca0-4839-33c9-a9c9-ad2f1c9a0d34 gliders (aircraft) reference term-95713 adlib-term-95713 72d9475a-7e21-3730-80a9-69858c961844 ultralight aircraft hang gliders term