Detailed entries for one subject from the INDEX TO HOW TO DO IT INFORMATION.
Click on a see also (sa) or tracing (xx) to view detailed entries about a related subject.
The entries are in alphabetical order by magazine name and then in chronological sequence.
To obtain a copy of any magazine article contact your local public library or the publisher.

Oxygen at altitude. Advice on the selection and use of portable aviation oxygen systems.
KITPLANES Mar 1996 (v.13#3) pg. 75

How to remove and pressure test the bottles in high-wing oxygen systems.
LIGHT PLANE MAINTENANCE Oct 1991 (v.13#10) pg. 11

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