3 ms·
A conventional helicopter might not need to drive the tail rotor mechanically in this manner for much longer: https://www.youtube.com/watch?v=jJUgmeSYox4 https:
by bkev 7y ago
A conventional helicopter might not need to drive the tail rotor mechanically in this manner for much longer:
https://www.youtube.com/watch?v=jJUgmeSYox4 https://www.youtube.com/watch?v=jJUgmeSYox4