The shaft 20 of the probe 10, as shown, also rotates in a plane paralleling {TAIL ~ the wing span} of the aircraft as unusual attitudes such as slip, skid, {HEAD ~ spin} and the like are experienced 
The shaft 20 of the probe 10 , as shown , also rotates in a plane paralleling { TAIL ~ the wing span } of the aircraft as unusual attitudes such as slip , skid , { HEAD ~ spin } and the like are experienced
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH