Understanding RPM

Hone your pilot skills with the articles and advice below. Our sport-pilot articles cover topics of interest to novice and advanced general aviation pilots. Trust our ongoing training articles to improve your piloting skills.
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A few months ago, a friend who’s getting a Citation Mustang called and asked if I’d be willing to do the type rating with him. The answer was pretty simple: “Uh, yes!” Twelve months prior to the phone call, I’d been selling Flying the G1000 IFR Like the Pros! CDs and teaching single-pilot ops on the Citation 525 series (CJ1/CJ2/CJ3), so I jumped at the chance to fly this new Citation with the Garmin G1000–integrated flight deck.
In basic flight training, student pilots memorize the cloud clearance and visibility criteria for operation under visual flight rules and instrument flight rules (VFR and IFR). Flight schools and instructors drill into students the cloud clearance and visibility requirements for VFR operations in various categories of airspace, all the while neglecting to mention that none of this has much to do with the ability to keep an airplane upright during periods of restricted visibility and/or lack of terrain definition.
Right up front I should post a very clear caveat: Myths within any technological field almost always have a grain of, if not truth, at least enough fact that they have some ardent supporters who swear by them. (They “know” it’s true and can prove it because a friend of an uncle knew someone who had it happen to a cousin.)
It was 1985, and I was refueling a Cessna 425 Conquest I at Tenerife in the Canary Islands on my way to Johannesburg, South Africa. I’d instructed the fueler to fill the wing tanks first, then begin topping the three 110-gallon internal ferry tanks starting with the front tank. I turned away to fill out the necessary paperwork, heard the pump running for a few minutes and as I finished the fuel request, heard a sickening crunch behind me.
For instrument flight, the glass panels that are increasingly common in today’s general aviation fleet may be a huge improvement over old-fashioned round “steam gauges”—but if the weather closes in, you’re still depending on instruments to provide an artificial substitute for a view of the terrain and runway environment. The primary flight display (PFD) in a typical glass panel combines the functions of yesterday’s attitude indicator, airspeed indicator, altimeter and course/deviation indicator on a single screen.
The first thing I did was introduce myself to her. I did it quietly as I touched her spinner and as my flight instructor ambled off to untie the right wing. The last thing I needed was my instructor thinking I was crazy for talking to a machine. This was, after all, a machine—a complex assembly of aluminum, cables, spars and wires. There could be no life in this 2,000-pound craft of the air, but I knew better.
Lately, several new acronyms have entered the GPS field; most notable among them is WAAS, which stands for Wide Area Augmentation System.
The aviation industry sure loves its statistics—there’s an X% chance of this, and one aircraft is Y times safer than Z.
We live in the best of times and the worst of times. Imagine flying with glass panels that allow you to visualize terrain, position, weather and traffic all at the same time. Fly coast-to-coast with only a nod to weather. Anytime, anywhere, faster than ever before.
Like many newly minted instructor pilots, my first “dual given” was a flight review. I didn’t know how to put together a review. At the time, the regulations gave almost no guidance and didn’t require a minimum amount of time on the ground or in the air (this has since changed).
It’s been official since September 1, 2004, and it’s working: the sport-pilot rule is a reality; light-sport aircraft (LSA) and flight training are available; and maintenance facilities are catching on. So, how does one get that sport-pilot certificate? What does it take, and how much does it cost?
I was just over three hours out of Santa Barbara on my way to Honolulu in a Piper Chieftain when the HF radio suddenly went quiet. “Hmm, not good,” I thought, “but not a world-shaking emergency.” The HF was my old reliable Kenwood TS-50S ham rig, temporarily “mounted” on the right front seat. For 12 years, it had served me well on the oceans with never a hiccup. Now, it was dead.
The visibility isn’t the best going up the mountain pass. On the far side lies better weather and home. Behind are a tent, camp, cold and wet weather, and insufficient gas to go elsewhere. The pilot continues deeper into the pass, hoping conditions will improve. The ceiling is steady, but the terrain is rising. They’re headed south, and winds are westerly at 20 knots, with gusts. The pilot hugs the right side of the pass for traffic.