Assertion: glider | /r/HasProperty | equipped with variometer
Facets:
value: often
type: TEMPORAL
Source sentences:
text: In addition to an altimeter, compass, and an airspeed indicator, gliders are often equipped with a variometer, turn and bank indicator and an airband radio (transceiver), each of which may be required in some countries.
text: In addition to an altimeter, compass, and an airspeed indicator, gliders are often equipped with a variometer and an airband radio (transceiver), each of which may be required in some countries.