Category: Uncategorized

813 SCA (shell creek Airpark)

No flying tonight
But…this morning was just fine.  I set the alarm for 5:50 and was launching well before 7:00.  The winds were light from the East.  The last time it was like this I had planned to launch into the wind and turn up the runway, launching crosswind.  Today, after taking the buggy to the west side I changed up and decided,to launch between the Sky Divers building and Mr. Moss’s.  I had to clear a 4 foot fence and stay between a few obstacles but it was reasonable.  The wing came up beautifully and there was plenty of room.  The EZ climbed 300fpm After I closed the trimmers 


APCO also says that you can fly with both the tip steer and brake toggles but I think I would have to have longer tip steering lines to do it because the tip steering engages before the brakes.   (5″)
This morning I tried landing with both and ended up releasing the tips before touch down because the tips were too sensitive and not in perfect balance with the brakes.  So, I’m working the tips to stay straight but not able to flare deep and even.   Tomorrow I’ll see what it’s like to “carve it up” at altitude with both toggles.  I might be over cautious, it may be that I can warp the wingtip far enough to still have enough throw to use the brakes.  

Shell Creek Airpark 812

My first blown launch with the APCO LIFT EZ.  Probably due to some lines snagging the wing came up crooked.  I could have probably saved it but chose to abort rather than take the chance of damaging a brand new wing.  No problem, two minutes later I was climbing over the neighborhood and letting the trimmers out.  The wind was quite light and I was able to get some decent speed readings.  At full out without speed bar I was going 35 mph and at full in with no brakes I was going 28 mph.  APCO claIms the wing can go three times faster than stall speed.  Next flight I’ll work the brakes and see how slow I can go.

Today, in my quest to master the trimmers I tried different angles to see if I can find a way to see the scale when I’m changing trim.  If I were foot launching I think would be easy to see the hatch marks on the trimmer but the trike’s hang point loops restrict the risers movement.  I did have some success if I pulled the trim loop out and away but letting the trim out was still blind.  Perhaps I could put a mark on the edges which are more visible from my position.  If I sew colored thread onto the edge, I would have to be careful not to impede the cam action.  Stay tuned….
So… I flew east, out to the Red Neck Yact Club and the new concert venue and mud park farther out.
I’m going to have to drive out there and see it in action.  Looks like a crazy good time.

I’m not sure how the jump in the middle of a pond works.   Maybe they pump out most of the water and have a mud jump.

Placida. 810 & 811

Gasparilla Causeway

It was a good morning.  Got out to the field at 6:16 and cracked of a couple off nice ones. There were boomers off shore but the air was good inland.  During the second flight Ty Jenkins and James Peace showed up.  James has a Nirvana Rodeo with the carbon trike.  Very nice rig….  It took him several attempts and one turtle to get off but he got some good airtime once up.

Spent time practicing with the trimmers.  I’m not so much looking at the scale anymore as letting trim out or in then checking that the wing tracks straight.  Tomorrow I’m going to see if there is a way of pulling the trimmer so that the scale is more visible.
There was a distinct layer at 250 ft where the air settled down.  I climbed to 750 ft and flew off to the Gaspirella Causeway.  I was sorely tempted to drop down on the jet port for some touch and go but decided to let it go until another day.

Landings are getting better.  For awhile the wing was carrying too much energy after touch down. But I’ve been closing the trim all the way before landing and getting a nice long float.
Mike Lange seemed to be having the most fun with at least 12 flights and numerous touch and goes.

No Fly Day

I hadn’t really planned on flying this evening but when the wind came down and it looked good, I jumped in the truck and drove out to Shell Creek.  When I got there the wind was blowing 5 mph from the east.  The launch was going to have to be crosswind to the South so I motored out to the runway. The plan was to launch perpendicular to the runway and after it was overhead turn south and launch down the runway.  A bit technical but nothing extraordinary, there was plenty of room to inflate and make a turn and clear air for 1000 feet to the south. 

So anyway, there I was all laid out and strapped into the rig when the wind starts to increase.  I decided to wait it out and 3 minutes later a gust front blows in.  After a moments hesitation, I unbuckled and started releasing the glider. The wind was gusting past 20 when I had the first Carabiner undone and before I could get to the other, the wing decided to fly, it half inflated and lifted overhead.  The trike was pulled around 180* before the loose riser went downwind and the wing was disarmed.  After that, life was easy.

I’m not really sure why I didn’t launch as soon as I bucked in. I was looking forward to the challenge of a crosswind launch.  It looked good.  …..
The winds were starting to come up but it was still doable.  The clouds did appear to be heading my way but I sure didn’t expect a major gust. It was part experience and a bunch of luck.  The best that can be said was that I was prudent and it paid off.


Shell Creek Airpark #808 & 809

The take offs were long and low for both Mike and I.  After getting up a good head of steam I felt confident that a small amt of brake would launch me.  I was wrong.  A little brake got me off the ground but then I was stuck in that awkward situation where I couldn’t gain any altitude because of the brakes and if I let off brake I would start coming back down.  So there I was 6 inches off the surface waiting for the rig to pick up enough speed so that I could get the flock out.  It really wasn’t a big deal but it seemed to take forever before the rig started climbing.  I slowly let off the brakes and eventually it happened.  I can see why Dan D. had some issues after leaving Porto Valarta and going to 5500 ft.  I’m not sure this would be the best wing for Monument Valley and certainly not for launching out of a bumpy horse meadow.  It requires speed for launch.

The first flight was short.  I was concerned about the weather and after running into some particularly nasty air I returned to the LZ and landed.  I can’t explain the bad air that spooked me.  It wasn’t short like going through my prop wash but there wasn’t anything close that I could see to cause the instability.  I did see it depart when it passed over a pond.
  I waited a few minutes and relaunched.  Same thing, long slow climb out but the air was good and I enjoyed the moment.
The big news of the day was that I’ve removed th A Assists and launched without them.  The Lift doesn’t require a lot of pressure and the shoulder feels fine.

Mike Lange took this shot with the faint rainbow.  The air was good dispite the boomers to the South West.  

APCO LIFT EZ #807

This was a good morning.  I arrived a few minutes after sunrise.   Tremendous boomers were percolating over Placida but the air over Shell Creek was calm.  The sun was starting to burn fog off the field and there was a light breeze at treetop level.  I set up in my favorite spot and launched without using the A Assists.  The wing came up slightly to the left but righted itself quickly.  
Nice flight with and without reflex.  I experimented with the trimmers fully closed.  Speed was around 25 mph and cruise was 2900 rpm.  I think there is about 10 mph between full closed and full reflex, maybe more.  After some time carving at 1000ft dropped down and practiced the low and slow over the pasture east of the LZ.  Reading the trimmers is easer but still not automatic.  On landing I popped up the front wheel.  Means I’m leaving energy in the wing.  Next time I’ll try for a longer glide at touchdown.

Maintenance Day

The new wing has inspired me.  After Mike and I split up from the morning launch, I stopped at Ace Hardware and purchased a impact socket that fits the oil drain plug.  I went home and changed the oil and filter on the Generac.
It’s been 20 months and lots of hours….. Shame on me and Bravo to Terry for putting together such a reliable and simple aircraft.  And then…. Because I was feeling so virtuous, I re-positioned my seat so that I sat up straighter.  A couple of hard landings have bent the frame so that the main spar geometry is more like a trike buggy.  I haven’t worried about it much.  It tilts the prop a little forward which keeps the wash out of the wing but it also laid me back which sometimes stressed my chest muscles.  Anyway, it’s more comfortable now and while the hang straps are a little to forward…. It’s an improvement.

798 Shell Creek

Nice calm flight.  After I landed I ran the tank dry doing taxi practice.  I’ve installed night eye brand cord ratchets on the A assists and it is a real improvement.  Instead of trying to move the tiny cam release on the old ratchet all I have to do is pull the cord and it releases.