popping sound might be the chain hopping over the sprocket teeth on the secondary drive sprocket. Good effort! Muscleair had a rear mount prop.
edwardreid 3 weeks ago
This plane looks exactly like the Musculair 1 from Günther Rochelt (Germany) what was built in the 80´s...
Kwintreepler 2 years ago
Great ! Congratulations to the team !
luduludu 2 years ago
popping sound might be the chain hopping over the sprocket teeth on the secondary drive sprocket. Good effort! Muscleair had a rear mount prop.
edwardreid 3 weeks ago
This plane looks exactly like the Musculair 1 from Günther Rochelt (Germany) what was built in the 80´s...
Kwintreepler 2 years ago
Great ! Congratulations to the team !
luduludu 2 years ago