Oxygen Options

摘要

Not so long ago, when using oxygen in the cockpit graduated from the nice-idea to the must-have phase, the equipment took a quantum leap forward. In case you haven't looked recently, state-of-the-art oxygen gear is better than ever, so good in fact that it may be time to toss that converted medical junk and upgrade. But what to buy? If your portable system dates back to the days when Loran was the hot choice for navigation, there's no need to spring for a complete new system to benefit from the latest stuff-a cylinder is a cylinder. Instead, upgrading some basic components will make using oxygen easier and cheaper.