Note: POCs identified in §§§ 121.574, 125.219, and 135.91 (see paragraph 9.2) may be used on aircraft without bearing a label. To help air carriers obtain positive testing results for SFAR accepted POCsFAA has contacted the manufacturers of FAA approved POCs and requested positive testing results regarding section 21, Category M of RTCA Document (DO) -160 testing. The FAA is making these documents available on FAA website.

Portable oxygen concentrators Positive Testing Results