Search Results for: oxygen

Two business associates and I were on the second leg of a three-leg business trip that would carry us from Chino, California, to Las Cruces, New Mexico, to Boulder, Colorado, and then back home. The first leg was one I had made on numerous occasions because my company had several customers in the New Mexico […]

Can I Just Breath Air?Thanks for your excellent article on aircraft oxygen systems in April. It is a common misconception that these systems deliver air. Although your article correctly referred to oxygen, people often ask, “Can’t I just breathe the air from my scuba tank? It costs a lot less to fill, and I already […]

You never thought about oxygen during your training until after your advanced ratings years later when you finally started flying at altitudes requiring oxygen. At first you probably just borrowed a portable bottle. Perhaps later you flew a plane with a built-in system. But you never liked that cannula stuck up your nose, so you bought a pressurized twin Cessna 421 with its requisite built-in oxygen system. With pressurization, you again no longer think about oxygen.But…

On Top…Of What, Where?Thanks for Joe Shelton’s article on VFR-on-top operations in the August, 2013 issue. Your information was excellent and quite helpful. I have found VFR-on-top very useful out here in the mountainous western U.S., where MEA’s are high and some bumpy cumulus buildups make flying uncomfortable or even impossible at IFR altitudes in […]

Who Ya Gonna Call?Your April article on oxygen mentioned that you could only find one company who’d talk to you Well, you didn’t contact Aeromedix. We would have not only responded immediately, we would have told you that the FAA has finally acknowledged that “oxygen is oxygen” and instead of “aviator’s breathing oxygen” the FAA […]

Fuel is the single biggest variable expense for aircraft operators. What if you could reduce your cost by 30 percent? In addition to being expensive, gas is heavy. New airplanes containing the creature comforts of a luxury car have terrible useful loads with full tanks. Maybe three normal adults can fit into a typical four-place airplane before being overweight. Add baggage, golf clubs, or fishing poles and youre leaving gas behind. Trading gas for weight can severely limit range, one of the consequences of traveling by plane.

Airspeed is one of the first things we learn about in fixed-wing primary training, It’s an all-important tool for managing an airplane’s performance and helps us determine when we can do certain things, like deploying flaps or lowering landing gear. Too, pilots typically are taught to “aim” for a certain airspeed when performing various maneuvers and at various stages of normal flight. But there are different kinds of airspeed. For example, what we read directly off the instrument panel is subject to error and interpretation, and often must be corrected before it can be used for even basic tasks like navigation. Depending on the aircraft and the conditions, the airspeed instrumentation we use can be merely advisory, or it can be wildly inaccurate for our immediate needs.

High-altitude operations are known to require extra care and attention. The thinner air reduces takeoff and climb performance when compared to sea level. While a turbocharger helps overcome reduced engine power, even it must be managed correctly to obtain maximum performance. Problems can arise if the crew doesn’t have much experience with high-altitude takeoffs and might not be exercising every precaution.

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Sonex Aircraft has completed the initial series of flight tests of the SubSonex JSX-2 personal jet, flying the diminutive single-seater for the first time on July 10 from the company’s home base in Oshkosh, Wisconsin, ahead of its public debut later this month at AirVenture. “Its flight characteristics can be summed up in two words: […]