A small complement of instruments recorded flight data. A Richard anemometer and a stopwatch were mounted on the front strut to the pilot’s right. They recorded distance through the air in meters and the duration of the flight, readings from which airspeed could be calculated. A Veedor revolution counter was mounted at the base of the engine to record engine revolution.

The instruments were arranged so all could be turned off, along with the engine, the instant the flight was over by a single movement of a wooden lever mounted on the lower wing.