A speed mod too far

I thought I was gonna crash. The controls were mired in concrete. Heavy. Stiff. Unresponsive. The runway I’d just left rushed back up at me. The tail was crazy high. I pulled back, back, back—the yoke in my stomach. The engine’s drone changed to a high-pitched scream.

“Come on, baby,” I urged the plane out loud, “come on…”

Down low, in ground effect, right before striking the asphalt, her nose finally leveled off, then rose and we crawled into the sky like a wounded duck full of buckshot. Even with over 6,000 feet of runway to play with, there wasn’t enough left now to abort and put back down.

I was committed.

I knew what had happened. I just didn’t expect the effect to be so dramatic. My speed mod failed to deploy. Instead of a slick aerodynamic fairing on my nose strut, I had an airbrake on the front of the plane. It didn’t help that the density altitude was over 9,000 feet—the hot, high-altitude air robbing my engine of performance and my wings of lift.

So much for my best hope for speed.


Snubbing the snubber cable

When we first joined the Ercoupe family, we quickly learned that it was a divided house. There were those who swore by the snubber cable, and those who swore it off. And this was no small disagreement. It was a holy war.

WFT is a snubber cable, you ask? A fair question, and I’ll try to keep the answer short. When an Ercoupe is on the ground, the full weight of the engine sits on the nose gear. This compresses the landing gear strut. In the air, with no load on the nose wheel, the strut expands, lowering the wheel. No problem.

Well, one problem. The only thing you can put on an airplane that’s worse than a cylinder is a brick. You’d think something round would be aerodynamic, but you’d be mistaken. Round objects create torrents of drag behind them that can actually slow a plane down. If you look at the support struts on a high-wing airplane carefully, you’ll find that they aren’t round tubes, they are flat ovals with tapered angles on the back to guide the air smoothly around and off the strut.

When the Ercoupes first rolled off of the assembly line they had a cleaver folding nose strut fairing to reduce the drag from the nose strut. It was attached to a “scissors” assembly that opened and closed as the strut compressed or expanded. On the ground, the fairing rested behind the nose wheel, parallel to the bottom of the plane, like a miniature fuselage.


In flight, the scissors opened and the fairing rose up behind the strut to guide the passing wind off the cylinder smoothly. It turned the drag-inducing strut into a miniature airfoil.


It’s a splendid design. But there was another problem. The nose strut on the Ercoupe is quite strikingly long. Almost like a mosquito’s proboscis. Apparently long enough to cause many pilots to touch down nose gear-first, which is bad news for the airframe, not to mention landing control.

The solution to this problem was to limit how far down the nose strut was allowed to go, and thus the snubber cable was born. It’s simply a short length of tough steel wire that keeps the nose gear from extending very far.


That solved the issue of nose gear touchdowns, but turned the speed fairing into a boat anchor, as it held the fairing in a half-deployed position. Accordingly, the fairings were removed from much of the fleet.

But things didn’t end there. Ercoupe designer Fed Weick, a certified aeronautical genius if there ever was one, disagreed with the change. Rather vocally. He made careful measurements and revealed that the change robbed the plane of one full mile per hour in speed.

And ever Ercoupe owners fell into two camps: Those who advocated (strongly) for the snubber cable and those who advocated (strongly) against the snubber cable. I was born snubber cable agnostic, The Plane Tales Plane had been converted to the snubber cable decades before, and it didn’t seem that big a deal to me.

Until I started racing.

For most purposes, one mile per hour isn’t that big a deal. But in racing… Well, we’ve been making all kinds of mods to try to gain a second here, a second there. But buying an entire mile per hour is the racing equivalent of winning the lottery.

Naturally, I decided to restore the original gear to the plane—a decision that would prove to be a speed mod too far.


Best laid plans…

Of course, it wasn’t really as simple as I thought it was going to be, which is generally true of all things related to airplanes, and especially true of old airplanes. I thought we’d just need to remove the snubber cable and bolt the fairing onto the scissors and we’d be good to go. I found a fairing on eBay and ordered it, and showed up on my mechanic’s doorstep with a big box in my hands and a big smile on my face.

I’ll spare you the odyssey of the next six weeks, but in the end we’d need to replace the entire scissors assembly with a different style, and even that turned out to be a disaster of mis-matched bolt sizes, washers, bushings—complete with filing, grinding, and other expensive actions. More than once the plane went to Santa Fe for the mod and came back with her old nose gear still on.

But finally, just in time for a big race near Dallas the mod was installed. But there was a new problem. With the tail lifted, the nose fork didn’t extend properly. It had to be given a little tug. Which is easy enough on the ground, but it’s hard to get out and do it in flight. My mechanic couldn’t work out for sure what the problem was, but came to the conclusion that the gyroscopic forces of the spinning nose wheel would pull it down on takeoff. It was a reasonable theory.

But it was wrong.


Test pilot school

Back in the air (barely), although I couldn’t see it, I was pretty sure my nose strut was stuck half down. As we’d also talked about the possibility that the strut would loosen up after a few landings, I chose to tough it out and fly for home where I could post ground observers to radio me what they were seeing.


It turned out to be a frightening flight. I have hundreds of hours in this airplane now, so I know her pretty well. But not this day. She was flying like a stranger. A bad-tempered, drunk stranger. When I got back on firm ground I crawled out of the cockpit and into a camp chair in the hangar, contemplating whether whiskey or rum was the best solution.

Instead of either, I decided to get back on the horse that nearly bucked me off. With Lisa (who had driven over to the airport to rescue me) as ground observer, I took off again. This time the fairing deployed properly and the plane, while feeling different, was better behaved. But on landing, the extended strut stuck fully extended and I careened back and forth along the runway, nose crazy high.

I decided to call it a day.

But there was a race a week away, and a long cross-country flight to reach it. The next day I was back in the air, with both Rio and Lisa on the ground with radios and cameras, and another small video camera bolted to the belly transmitting wirelessly into the cockpit so I could see the nose gear in real time.

We had mixed results. Once we got the fairing to deploy about 90%, and the handling and airspeed were excellent. Landing, however, was still dicey. Too dicey for the design. Beyond the deployment problem, something else was wrong.

After our test flights, over chicken-fried steak and eggs at the Silver Moon near the airport, we looked at our data and images and came to the conclusion that we were suffering from not-quite compatible parts. Ercoupes have been around a long time. Over 75 years. In that time, the type certificate has been owned by a number of companies, each of whom made little changes. Sometimes newer parts fit with older parts. Other times they don’t. This problem is made worse by the fact that there’s really no way to know which version of each part is actually on your plane. The Plane Tales Plane just had her 69th birthday. We don’t even know how many owners she’s had in that time.

Given more time, we could probably figure out why the strut was sticking and fix it. But time is at a premium right now. Plus, with me alone in the plane—with no cargo and light fuel—the drag from the partially deployed strut can nearly down the plane. I don’t want to think what would happen if it didn’t deploy with Rio onboard, along with cargo and fuel for 300 miles.

Safety trumps the need for speed. I’d gone a speed mod too far. I picked up the phone and called my mechanic. It was time to slow down.


The story continues!

Part 6 of Air Racing from the Cockpit just posted on the General Aviation News website.

Meanwhile, be sure to keep your eyes out for the May 19th paper edition, arriving to subscribers and hitting airport terminals this week. Part 5 is speed out over three pages with an awesome photo layout:

Screen Shot 2016-05-25 at 10.14.49 PM

And if you’ve missed any part of the story, you can always go here to read the series from the beginning!


Stretching our wings

For the sake of safety, I chose a course that would overfly a spit of land between two massive lakes en route to the Gulf of Mexico. But looking down at the Louisiana wetlands as the ground slipped past a thousand feet below, I realized that “land” is a relative concept here. What looked solid on paper looked quite different from the air.

Maps lie.

The green expanse was riddled with brown-water lakes, ponds, and potholes; and the “dry” land itself was a green sponge—light reflecting off diamonds of water in every crook, cranny and crack.

It was hard to say if the muddy water held more soil, or if the marshy land held more water.


The original plan was to fly up the shore between Houston and Lafayette, but the Texas Weather Gods had shredded those plans two weeks before when the race around Galveston Island was scrubbed. Instead of a short, leisurely cruise up the beach, Lisa and I had to fly for ten hours over dry land to get to Abbeville for the Race For Heros. But Lisa still had gulf water in her veins and in her mind’s eye, and wanted to see for herself what that great body of water looked like.

As it was only 30 miles away, our work for the day was done, and we had plenty of fuel, I pointed our nose south. Civilization dwindled and disappeared. Channels, canals, and waterways replaced roads. The flat marsh extended as far as the eye can see in all directions.

Finally, at the far end of the green expanse, a ribbon of yellow-white beach separated the edge of the continent from the sand-colored costal waters of the gulf, where crisp white breakers, like froth on a latte, lapped at the shore.

After a long flight it was time to relax. We did lazy “S” turns back and forth across the desolate beach at 700 feet, venturing out with nothing but air and water under our belly, then turning back again over the marsh, then once again out over the ocean, our plane an over-sized shorebird stretching her wings in the morning light.



Ultimate formation flying

I was standing on the beach, toes in the surf, when the squadron flew over me, wingtip to wingtip, each flier impossibly close to the next, in perfect formation. I stood riveted, ocean forgotten, neck craning upwards, eyes locked on the sky. As they passed overhead they changed course, the entire flight moving in unison as if it were one object, not a group of five.

No, it wasn’t the Blue Angels. Not the United Kingdom’s Red Arrows. Not Ireland’s Silver Swallows, or even South Africa’s Silver Falcons. It was the Texas Brown Pelicans, native-born pilots who can teach us all a thing or two.

What do they fly? Themselves. I’m not talking about men in man-made machines. I’m talking about those nasty-tempered, big-beaked, web-footed, mangy-feathered denizens of every dock in every port of the seven seas. Right. Real live Pelicans.

Believe me, those iconic pier post perchers, ugly to my eye on the ground, are a sight to behold in the air. Part sailplane, part pterodactyl, the long-winged, raggedy-feathered pelicans have grace and beauty in the air that puts the Bald Eagle to shame. That long Pelican beak, out of proportion on the ground, balances wide-wide-wide wings that sweep back gracefully towards the tips. Often loners on the ground, Pelicans soar in silent squadrons of four to twenty in the air. Sometimes they fly diamond formations, other times in long lines of follow-the-leader.


Unlike Seagulls, whom I find to be over-grown hyperactive hummingbirds flapping their wings all the time, Pelicans float and glide, rarely flapping their wings to maintain lift. And when they do, a single, leisurely flap, does the trick.

The squadron soared up the beach between high-rise condos in stable slow-flight, drifting on the evening air, on a mission only they knew, and standing there on the beach I wished I could be up in the grey evening sky with them.

Debbie, Rio, and I had “flown” into Galveston Island in our Jeep earlier that afternoon. Bad weather had cancelled our air race, but I’d made the mistake of renting a non-refundable condo, so we traded air-racing glory for a ground-based family vacation.


Ironically, the weather on race day was lovely. Blue sky and sunshine. But the day before it was soup to the ground most of the route, and we and the other racers would have been trapped here for days afterwards, even if we had made it here in one piece, so I guess scrubbing the race was a good call on the part of the race director. Still, I hope the race is rescheduled both because I want to fly that awesome course around the island and over the bay, and so that I can put my life jacket to good use.

Instead of racing, we splashed in the Gulf, ate tons of fresh seafood, and visited the Lone Star Flight Museum, which is a gem-and-a-half that’s still recovering from Hurricane Ike eight years after the fact.


In the airport terminal next door to the museum’s hangars a plaque on the wall marks the high water mark during the storm. The plaque is above Rio’s head. Waaaaaaay above his head:


We also took a harbor tour. And a ride in a high-powered jet boat (sorta like flying, but windier and wetter). We watched a cruise ship embark on a voyage to Mexico and watched working fisherman unload their catch.

And always there were pelicans in the sky. Soaring. Gliding. Cartwheeling across my racecourse in formations large and small. And always I found my eyes cast up to the heavens, wishing I could join them.



The next “chapter” is up!

Part 5 of Air Racing from the Cockpit just posted on the General Aviation News website. It’s the tale of my aerial duel with another Ercoupe, Race 94, at the Texoma Air Race.

Keep your eyes out for the May 5th paper edition, arriving to subscribers and hitting airport lobbies this week. My editor tells me that the dispatch on the Bob Axsom Memorial race is a “nice two-page spread” in that issue!

And if you’ve missed part of the story, you can always go here to read the series from the begining!


A pricey security blanket

It was a freaking awesome racecourse, launching from Scholes International on Galveston Island (which has, kid you not, an altitude of exactly six feet) and then heading out over the Gulf of Mexico. The course hung a sharp left clear of the beach, paralleling the island on the eastbound leg. The second turn was over the far tip of the island, nearly doubling back on itself, bisecting Pelican Island, and then out over West Bay toward Houston.

The course was called the Texas Twister for its zippy-zappy route back and forth over the islands, channels, bays, peninsulas and waterways south of the big Class Bravo airspace Houston’s twin international airports gobble up. I was studying the course on the computer in our library, and couldn’t wait to fly it.


But as I stared at all that water, I made the mistake of saying, out loud, “I wonder if I’ll need a life vest?”

Now, once you’ve said a sentence like that within 50 nautical miles of your wife, even if she normally doesn’t hear a thing you say, the die is cast. And speaking of 50 nautical miles, that’s when the law says you need life vests: If you’re more than 50 nautical miles out from shore, or going to be over water for more than 30 minutes.

So by law I did not need one, but by wife I did. So off to the internet I went.

The first vest that attracted me was this one, which was billed as being both light and compact, and came wrapped tightly in a seven inch by six-inch sack that’s only two inches thick. It was also cheap, so that appealed to me, as I doubted I’d ever actually use it.

life vest

But then I began to think about the old joke that all single engine airplane engines go into “auto rough” running mode over water. Every burp and hiccup of normal engine operation sounds more ominous when there is nowhere to land.

You see, a water landing is an ugly thing, Miracle on the Hudson aside.

Water isn’t soft and cushy, not at 100 miles per hour. It’s as hard as concrete. Well, concrete you can sink through. Most retractable gear planes can put down on water pretty well, as with the gear up the bottom of a plane is really quite boat-like. But most fixed-gear planes like the Plane Tales Plane will flip upside down as soon as they hit the water. The gear “digs in,” the water resistance decelerates the gear before the rest of the plane, and it’s tail over spinner you go.

I couldn’t honestly picture myself having the presence of mind to get my life vest out of the back of the plane when I was upside down, soaking wet, and maybe sinking. Much less unwrap it and put it on.

If I was going to buy a vest—and it was obvious I’d need to whether or not I was legally obligated to get one, or even realistically needed one (not that I minded, no one wants their last thought on earth to be: I should ‘a brought the damn life vest)—then I knew I’d better get one I could just wear for the whole race. And that meant finding one that was comfortable—and, more importantly—didn’t look dorky.

There’s no need to sacrifice style for safety.

After about 45 minutes of looking at options, I chose the Revere ComfortMax, whipped out a credit card and got it ordered. The race was two weeks away at the time, so there was plenty of time.

Later that week, when it came in and I tried it on before dinner, we all agreed that it looked appropriately low key and would make all the humans who live under my roof (both part time and full time) feel better.

All was fine and good until a couple of days before the race. That was when, in the shower and therefore thinking about water, that I realized I’d promised Rio that I’d take him along on the practice run before the race.

With only one life vest.

I was on deadline for a story, and like Hemingway, I can’t tolerate any sort of interruptions when I’m writing, so I go from coffee pot to computer every morning, without checking email. Still, I knew there was no time to waste and that time was shooooooorrrrrt.

I swallowed hard and paid the big bucks for the two-day shipping, plus the extra $42.50 dollars for the fast-ship hazmat fee (apparently the CO2 cartridge that inflates the damn thing when you pull the handle makes shipping companies queasy, or it’s just an excuse to charge more) and ended up practically paying more for shipping than the damn vest cost.

But in trying to stay laser-focused on my work, I didn’t see the email informing me that the race had already been cancelled. Before I ordered the second vest that I now didn’t need.

Yep. I now have two expensive life vests for an airplane based in a desert state.

But at least they sure look sharp.