pictures from 1938 with a remotely piloted BMW motorcycle

bought an photo album with nazi stuff today
bought it just because there is a picture of a remotely piloted bmw motorbike in it

normally i don't touch things with an swastika on it
but a remotely piloted bike ?

i don't know what it's good for to have such a motorbike but as i never heard about such a thing i thought it might be interesting to find out about it

there is written sportfest oktober 1938 and ferngelenktes krad which means remotely piloted motorbike