Required for Solo: 14 CFR 61.87(i)(9)
Required for Private: 14 CFR 61.107(b)(6)(x)
During this lesson, the learner will simulate a static source failure, causing the airspeed indicator and altimeter instruments to fail.
Pre-Solo pilot (Student Pilot and Transition Pilots): 14 CFR 61.87(i)(9)(Emergency procedures and equipment malfunctions)
Private Pilot Test Candidate: 14 CFR 61.107(b)(6)(x)(Emergency operations)
The learner will perform a pattern and landing without reference to the airspeed indicator or altimeter and can land the glider within a designated area, stopped within 200 feet but short of a designated point.