Sec. 23.1449 - Means for determining use of oxygen. There must be a means to allow the crew to determine whether oxygen is being delivered to the dispensing equipment. [Amdt. 23-9, 35 FR 6387, Apr. 21, 1970]
There must be a means to allow the crew to determine whether oxygen is being delivered to the dispensing equipment.
[Amdt. 23-9, 35 FR 6387, Apr. 21, 1970]