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There are few things in airplanes as misunderstood and misused as the mixture control. Old Wives’ Tales (OWTs) abound, many of them spread by POHs, the FAA, and even the engine manufacturers! Not much of what you’ve read and heard about mixture management makes sense – much of it is out of context, and most […]

Things have started to quietdown here in the Pilot’s Lounge since the FAA came out with its nutty interpretive rule stating that pilots are perse negligent if they do not hear an air traffic control clearance accurately. There isa deep-seated anger at some portions of the FAA among pilots, but the shouting andarm-waving has stopped […]

Inmy roles as a frequent contributor to AVweb’s maintenance section, and as amember of the technical staff of the Cessna PilotsAssociation, I spend a good deal of time helping other aircraft owners totroubleshoot and fix problems with their airplanes. From time to time, however, I have todeal with glitches on my own airplane. A good […]

Myrecently-completed annual inspection of my Cessna T310R included a considerable amount ofscheduled maintenance work, as well as several significant unscheduled items (i.e., nastysurprises). One of the scheduled maintenance items this year was 500-hour magnetomaintenance, which is a relatively significant item on a twin because there are four magsto do. Many owners aren’t aware (and an […]

This report summarizes what we know about nine different handheldaviation GPS receivers that are now available. In an attempt to compare competitivemodels, we’ve divided the field into three subgroups. Our summary and recommendationsappear at the end. Prices shown are manufacturers’ “Minimum Advertised Prices” which is theprice that most mailorder dealers advertise. Change History: GPS Without […]

The handheld GPS market has been eerily quiet lately.During 1996 and 1997, it seemed as if a new aviation handheld was being announced everyfew months, as manufacturers jockied for position to out-feature and under-price thecompetition. But Sun ‘n Fun 1998 saw only one new product announcement in thiscategory: the Lowrance AirMap 100. During the year […]

When Isubmitted my original column on the subject of hazardous attitudes,AVweb‘s editor told me that it was my bestcolumn ever. That may or may not be an accurate statement, but in any event my reply wasthat I would be willing to wager that the column would draw less reader response thanothers I have written would. […]

This is an expanded version of Dr. Blue’s article that appears in the FAA’s”Federal Air Surgeon’s Bulletin” which is sent to all Aviation MedicalExaminers. Until recently, the only objective guidance available to pilotsconcerning the use of supplemental oxygen in flight came from the Federal AviationRegulations: 91.211 Supplemental oxygen. (a) General. No person may operate a […]

OnWednesday of this week, Miami International’s ASR-9 approach control radar took a directlightning strike and was out of service for more than three hours. Most of the agenciesand people involved in moving airplanes rolled up their sleeves and went to work.Everyone, that is, except the U.S. Customs Service. The approach controllers, crippled without their own […]

“Hey,Mike! Looks like there may be a problem with Continental crankshafts.” I looked up from my Makita, with which I’d been reinstalling inspection plates at theend of a grueling month-long annual on my Cessna 310. It was Monday April 5th, if memoryserves, and the voice from the open door at the top of the stairs […]