First fire

It’s cold. Bone-chillingly cold. The wind whips the heat out of my black flight jacket as soon as the sun kisses it. My soul is cold, too. And I’m nervous. Tense. The muscles in my legs throb, my shoulders are tight. I’m standing on the tarmac in Santa Fe outside the maintenance shop, looking at Tessie and the naked engine bolted onto her nose. My mechanics, like me, are so unsure of this thrice rebuilt engine that they’ve done nothing more than the bare minimum installation to test it.

Then it’s time. Time for the first power test. My chief mechanic looks around to be sure we are all well clear, then he presses the starter button. Without a second’s hesitation, the new engine transforms from silent, cold metal parts to a living, breathing thing.

IMG_6777

He keeps the power low, letting the oil warm up, letting the moving parts stroke each other for the first time. I cock my ear to one side. There’s nothing quite wrong, really, but something’s not quite right, either. Rio leans toward me, “She sounds rough,” he shouts.

IMG_6765

Hmmm…. No. Not rough. More an absence of smooth. And an absence of the proper baritone. After a time, the engine is shut down. Various parts poked, prodded, and inspected. Then a second start. This time my mechanic slowly advances the throttle. Tess bucks and strains. Her tail quivers. The loose bottom cowl rattles in the slipstream of the prop. The volume increases as more and more power is fed to the engine. The prop is now a near-invisible grey disc.

IMG_6758

But I barely see it. My eyes are riveted to the black breather hose coming out the bottom of the engine. I wait to see if an ugly brown jet of oil will burst forth. I can’t tell whether or not the engine is at full power, but the wing tips are quivering. Still no oil.

Five seconds.

Ten.

Fifteen.

Now is when it should happen, if it’s going to.

Twenty-five.

Thirty.

IMG_6784

No oil. I lose track of the seconds. Still staring at the tube, I’m focusing on the sound of the engine, trying to conjure up the sound of the previous build attempt. Something’s different. It’s somehow more anemic. Something in the waves of sound coming off the front of the plane is less smooth. My legs throb. My shoulders are concrete.

Then the volume drops, steadily, steadily, steadily. Then silence, except for the wind. The prop becomes visible, spins two lazy rotations, then stops.

No oil.

I walk up to the cockpit as my mechanic slides the canopy down. I should be happy, I suppose. But I’m not. He doesn’t look happy either. “I could only get twenty three fifty out of it,” he says.

I don’t comprehend. Not until it’s spelled out to me. The previous two versions of this engine blew oil when the RPM hit 2,400. This engine isn’t generating enough power to prove it won’t do the same. My mechanic theorizes it’s the cold day. The atmosphere is thicker. The prop has to fight harder to slice though the air.

I don’t buy it.

“At least that’s better than the old engine ever gave us,” he adds helpfully. This stray fact does nothing to improve my mood. I’m cold, stressed, and depressed. I head back into the heat of the hangar to process all I’ve seen, heard, felt.

I’m bothered by the fact that this engine doesn’t seem as strong as the previous versions. Of course, those two were grossly defective. I suppose whatever mysterious aliment they suffered from may have made them abnormally powerful as a side benefit. If so, this is an improvement.

But it doesn’t feel that way.

Still, there’s nothing more we can do on the ground. Up in the sky, flying, we’ll get a higher RPM. We’ll have to take wing to see if the engine will start vomiting out its oil. Semi-retired, for the moment, as an air race pilot, I’m about to start my new career.

As a test pilot.

We talk protocol. What’s best for the engine vs. what’s safe, given all that’s transpired. I propose a 30-minute test flight, never leaving glide distance from the airport. My mechanic says he’d like something a little more conservative.

“What do you mean?” I ask.

“I was thinking more of just once around the pattern,” says my mechanic. I bow to superior experience. Not to mention the unspoken worries of the man I’m entrusting my life to.

So that’s the plan. Once the engine is fully re-installed, with its baffling, cowling, nose bowl, spinner, and all the rest, I’ll come back. I’ll take off. I’ll keep a hair low, with a slightly long downwind leg to try to get into full power cruise configuration, then land for inspection.

Hopefully Tess’s belly will be clean and dry. But if it’s slick with oil, based on the previous oil loss we’ve seen, she’ll still have some left in her sump. All things being equal, it’s a safe test. But I have zero trust in this engine, given all that’s transpired over the last five months. Still, the flight doesn’t scare me. It’s logical. Well considered. As safe as we can make it.

If that flight goes well, I’ll take a second hop. Maybe 30 minutes. Maybe 45. Again I’ll land for inspection. If she passes that test, then a ferry flight back home is in order. Depending on the wind, and what this new engine will really do, that’s an hour or an hour and a quarter. Then, and only then, will we undertake the break-in flight. Hopefully these extra flights won’t forever ruin the engine’s piston rings, but there’s no choice, given the events we’ve been though. Taking off cold for a break-in flight would be crazy.

Insane, even. And in hindsight, maybe it was all along.

And when will I feel confortable taking a passenger, or my son, up again? When, and only when, I trust the engine.

How long will that take? I don’t know. I suspect that as I walk up to my trusty steed, the muscles in my legs will throb, and my shoulders will be tight, for a long time to come.

IMG_3320

 

Sweet!

Check out the “mobile-friendly” version of my latest for FAA Safety Briefing. It’s got this cool cascading set of graphics between the text sections as you scroll through the article. What article, you ask? Link Trainer, to Desktop, to Redbird: The Evolving Role of Flight Simulation, which was part of the recent Sim City issue!

Screen Shot 2017-11-19 at 6.07.00 PM

 

The air race blues

Waves of heat pour out of the turbine’s giant twin exhaust pipes. The distinctive whine of the engine increases in pitch and the orange plane turns towards me, displaying her array of bright blue-white landing and anti collision lights.

The race is starting.

I didn’t make it off the ramp and back to race central in time. I tuck in next to the wing of a sad faded Comanche with flat tires to be sure I’m well clear of everyone’s props, and stand back to watch the show. One by one, the race fleet taxies by, a parade of power. The air quivers as spinning props shred it. It’s thrilling.

And thoroughly depressing.

The last race of the 2017 season is underway and, for the first time ever, I’m watching a Sport Air Racing League event from the sidelines. On the ground. Yeah, I’m still planeless. Well, not technically planeless. I still have a plane, it just doesn’t have an engine mounted on the front of it at the moment, so I drove to this event.

So why did I go to an air race if I can’t race? Well, it was the right thing to do. I’m still, believe it or not, the National Silver Champ for production airplanes despite missing a large chunk of the season. It would be bad form to not go and accept my trophy.

IMG_3247

The last plane passes, the pilot waving to me. I give him a thumbs up, then walk slowly across the tarmac to watch the fleet take to the air. They skim down the runway at 30-second intervals, lift off, turn right, and climb toward the course. One racer activates his smoke system, dragging an ash grey contrail behind him as he arcs up into the sky. It’s beautiful. I feel a pang of jealousy. I nearly succeeded in getting a smoke system, but last-minute problems meant it would have taken up more than half the luggage compartment, rather than being installed under the floor like I envisioned, and I couldn’t bring myself to lose that much utility for the sake of fun. Every great once and a while, I’m practical.

The last plane away, silence descends on the airport. I make my way back to Taylor’s Ford Hangar, where the race HQ is set up, to await the fleet’s return. All morning long a beehive of activity, the hangar is now nearly empty. Lonely. It was a great morning catching up with friends, colleagues, and competitors—most of whom I’ve not seen in many months. And it was wonderful being around airplanes again all morning. Soaking in their vibes, their varied lines, their smells, their sounds. But standing on the ground watching the action take off without me was hard. And now, shrouded in silence, my mood darkens to match the overcast sky.

Deep in my chest a dull ache starts, then somewhere in the back of my mind a spark of anger, mixed with unchanneled resentment, flares. I’m happy, sad, angry and wistful all in the same breath.

Damn, I know what this is. I’ve got the air race blues.