Friday, July 10, 2009

Flight 6: Conquering the Wind

Date: 7/8/09 11:30 am

Location: Baylands Park, Fremont

Plane: Parkzone Radian

Battery: 3-cell Thunder Power 2100 Start (full 12.68V), end (11.58V)

Duration: 20 minutes

Notes:
Was windy and a bit gusty (3-5mph wind w/ 9mph gusts), but I rose to the challenge. Had to fight the wind to the north, then would glide to the south back by me. Landings were a bit challenging but I managed it. I felt I had used the propeller more than ever before, however there was little drain on the battery.

Thursday, July 2, 2009

Flight 5: Paradise

Date: 7/2/09 8:30 AM

Location: Baylands Park, Fremont

Plane: Parkzone Radian (Carbon Reinforced Fuselage)

Conditions: Perfect! (0-2 Mph Winds)

Battery: Start full, end 11.58 Volts

Flight Time: about 30 minutes in air!

Notes:
Today was the best yet, thanks to the perfect conditions and expansive flying room available at Baylands Park. It is best to make it here early in the morning I have found, among my few trips, and I have heard from the locals the earlier the better, now I believe it too.

Flight 4: Stall!

Date: 6/28/09 8:30 PM

Plane: Parkzone Radian (Carbon Reinforced Fuselage)

Location: Bellomy Field

Conditions: Windy 5-8 Mph w/ Gusts

Flight Time: about 8 minutes total.

Notes:
Having my confidence boosted from my last flight experience helped me get the courage to attempt flying with medium gusty winds. My first flight was about 5 minutes long and the plane was handling erratically in the air, I had to be heavy on the controls, as when I would turn into the wind the plane would seem to gyrate. I had to use nearly full trim on the elevator pushing the nose down. I was able to bring it in for a rough landing. I thought maybe the trim was off and adjusted the screw on the piano wire. Then I attempted my second flight, and a few minutes into it, just as I had told Kirsten I had it under control, I was gliding with slow speed, and a gust of wind came up, the plane starting maneuvering in a odd spiraling motion while seeming falling toward the ground. It looked as if I had been caught in a twister. Adding throttle only made it fall faster, and suddenly there was a big CRASH! in the trees right next to the road. I ran over only to find I had clipped a tree with the wing, but fortunately only a minor wing in the leading edge of the starboard wing. However I was impressed that the fuselage had help up without any damage, and grateful I had taken the extra time to reinforce it.

I was able to expand the indented foam on the wing using a mixture of boiling water and soap, then gluing the remaining crack.