First Flight - Alex Peterson, Maple Grove, MN
September 9, 2001
Alex Peterson realized many hours of hard work with the successful first flight of his RV-6A on September 9, 2001. Test pilot for the first flight was Tom Irlbeck.
Alex's comments as of September 9th:
"My 6A is officially an airplane as of today! The first flight was completed by Tom Irlbeck, an accomplished pilot and RV8 builder/owner. A total of 4.2 flight hours were logged today. My face hurts from the smiling. Stick with it, it is worth it. Performance data to follow, but the equipment list is: Aerosport O360 with Airflow Perf. fuel injection, C/S prop, Lasar ignition, RMI engine monitor, Garmin 340 audio panel, Garmin 327 trans., Garmin 430, King Ky97 com, Century 2000 fully coupled two axis autopilot w/HSI, inverted fuel/oil, leather, stereo, Hooker harnesses. Painted outside and primed inside, 1174 calibrated three scale empty weight. A really unbelievable feeling!!
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Update as of November 8, 2001
Having just completed the 40 hours on my -6A, I thought it might be helpful and/or interesting to share a few things with the list. First, these planes are waaaayyy cool, those of you building keep chugging along, it can't be
repeated enough that it is worth it.
At 8 hours I took the exhaust off, and Larry V. reworked them to try to get a little more clearance in the cowl exit area. I did this during the class B grounding, so no time was lost. Also, the left ball joint was at a funny angle, which caused it to be at the limit of its travel. Several adjustments have been made to the pipe supports.
At around 15 hours, I removed the nose gear to replace the standard AN bolt with a close tolerance AN bolt. I didn't like the "clicking" I would hear when the plane was rocked side to side on the ground. At the same time, I
noticed that the fiberglass nose gear fairing was a little too long, and was beginning to crack just above where it is clamped to the nose gear. The fix was to grind a little off the aft/top end. Apparently, during flexing, the gear effectively gets shorter, jamming the fairing.
Several adjustments have been made to the idle mixture on the Airflow Performance FI system, still need to lean it a little more - symptom: afterfiring on throttle reductions and loping idle.
Leaning tests show that I can reduce fuel consumption by about .5 gph by tuning the injectors. This test is where EGT peak is compared to fuel flow for each cylinder, and I got a span of about .5 gph. I lean based on the cylinder which leans at the highest fuel flow.
Cut one jumper wire that I missed during installation on the Century 2000 autopilot, which uncoupled the heading bug from the radio pointer. That is truly a nice piece of equipment.
I went through the engine area, and put blobs of RTV everwhere it looked liked something might be chafing, or thinking about it. Mainly this was SCAT tubing.
No adjustments made to any flight controls, the elevator at cruise rides maybe 1/8" down, trim neutral.
A balsa wood rudder trim was guessed correctly the first try, pure luck.
Next time spinner is off, I will dial down max RPM hard stop about 50 rpm or so.
Brake reservoir slopped some juice out during inverted flight, need to put some sort of condom on it (hmmmm?? ...ed.)
Speed run made at 7500MSL, full throttle, full RPM, 4 directions showed a TAS of 180.7 knots, or about 208 mph (this speed was calculated from the four ground speeds recorded using vector equations). I have two boarding
steps, two Comant bent whips, transponder and GPS antennae hanging out, so this speed is nicely surprising.
About 100 landings so far, the 6A's are really a dream to land, only about one crummy landing so far (my excuse was strong crosswinds).
I'm really looking forward to giving my patient wife a ride this weekend, kids are right behind her!
Update as of December 31, 2001
After flying about 70 hours in my 6A in the past 10 weeks or so, I thought I might share what I hope will be inspiration to those who will follow, and entertainment to those who've been there.
Amazement might be one of the best words to describe the overall feeling. Some of my amazement is that I actually own an airplane, one that is always waiting only for me. However, I believe most of the feeling is due to having created a flying machine with my own two hands, and the overwhelming feeling of freedom associated with hopping in it and going flying. Somewhere. Anywhere. It really doesn't matter.
And then there is this detail of just HOW these planes fly. I will never forget the feeling of acceleration the first time I opened the throttle for takeoff - holy s*** might have been my response. I
An interesting paradox with these planes is how fast they are (a good thing); however, it reduces one's flying time to get somewhere (a bad thing). At least we have a choice. Need to work in more vertical time to drag out short trips. I haven't thought to look at the GPS to see if it really goes to zero when going straight up.... Let's see, when I am
inverted, what does the autopilot do (just kidding, about the autopilot).
Then there was the first sustained max power climb (during the first 8 or 10 hours the engine would get too hot if I held full power/rpm) after the engine was broken in - 2500 agl in a little over one minute from a standstill. The mouth on the PA28/160 pilot I had just talked to about RVs (he had never seen one) is probably still hanging open after seeing that
climb out.
I had a very bittersweet moment in early December when our group here in Minnesota lost a fellow RV builder to cancer - this gentleman gave me my first ride in a C/S 180 RV. That ride cost me the price of one constant
speed prop. Anyway, I was honored to fly in a missing man formation with three other local RV's to pay our last respects to this great man. No one had dry eyes. I was able to share that experience with my wife, something
neither of us will ever forget.
I have found myself whooping to myself in the car on the drive to the airport (I try not to do this when others are along). These things just happen.
Yesterday morning I scraped snow off from the ramp, and managed to drag my plane out in the 6 degree F wind. Fell plumb backwards when my sneakers hit some ice. Can't believe I didn't bust something. Had to get to some
pancakes waiting about 90 miles away. One the way back home, I put in the new CD I got for Christmas - the soundtrack from the movie Top Gun. More whooping (and a few rolls, not the dinner kind). I had to scrounge up some
help to push it back into the hanger - imagine that, the person I flagged down just finished an RV4. I didn't have time to talk, but I'm sure we'll cross paths again.
Yes, the RV grin goes way beyond being in the airplane - people at work who ask how it is going are quick to point out that I am smiling when I talk about any aspect of the plane.
Keep hammering those rivets - you simply won't believe it until you experience it.
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