July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Barometric Pressure Sensor
At altitude 0 m (0 ft) 760 mm Hg. At altitude 600 m (1969 ft) 710 mm Hg. At altitude 1200 m (3937 ft) 660 mm Hg. At altitude 1800 m (5906 ft) 610 mm Hg.