"(e) An alternate source of static pressure for the altimeter and the airspeed and vertical speed indicators;"
https://www.law.cornell.edu/cfr/text/14/125.205
Is this the case? Somehow I never heard that. Does being able to break the face of a pitot-static instrument count? I somehow doubt it.
https://www.law.cornell.edu/cfr/text/14/125.205
Is this the case? Somehow I never heard that. Does being able to break the face of a pitot-static instrument count? I somehow doubt it.