§ 121.342 – Pitot heat indication systems.

[Doc. No. 28154, 60 FR 65932, Dec. 20, 1995]

No person may operate a transport category airplane or, after December 20, 1999, a nontransport category airplane type certificated after December 31, 1964, that is equipped with a flight instrument pitot heating system unless the airplane is also equipped with an operable pitot heat indication system that complies § 25.1326 of this chapter in effect on April 12, 1978.