A good day!

Memorial Day.

I took the Alpha Sport 450, the Hacker MX2, and the Pulse XT60 out to my old flying field, Jopa Hill Fields in Bedford, NH. 

The grass is nice but too long, so the Alpha and Hacker has issues. Then a cheesy wiring solution converting the Alpha from EC5 connector to EC3 went wonky, so she didn't even get off the ground. Fixed that when I got back, did it proper.

The Hacker could get off the ground with max elevator and gunning the throttle. Flew wonderfully and I flew 6 batteries, just practicing basic airmanship. Landings were a bust due to the the long grass, she would just tuck in and flip.

After that I felt more or less ready to take the pulse XT60 up. She started right up and ran wonderfully. She still is a bit rich in high, manifesting as a step down when the throttle is quickly brought from full to idle, but it's quick and she reduces well to a good steady and reliable idle. Full open she rocks! As expected, the 15 inch prop doesn't provide enough clearance in grass, so the first landing she prop-stoped herself, and in the second she just broke the prop. I ordered the 14x9x3 I should have done before (am adjustment from 14x7x3). This will give me another half an inch which I hope suffices as I can't go lower on the diameter. I also went up to 9 from 7 on pitch. This should be a nice prop.

I still don't have a formal field with a proper grass or geo-tex runway. Hudson hasn't found a new home, Merrimack is a tight hole in the forest and a bit far off. There's a club in Serry, I think, but they are also in a tight niche with high power lines right there. So I will need to deal with the grass at Jopa. At least it's so much smoother and not as clumpy as several years ago when I last flew here.

Good to be back in the air!

PulseXT 60 Engine Trials 2025

I got some fresh gas and set up the PulseXT 60 with it's 25cc RCGF gasser. It took a few reasonable turns to start and then ran great! The needles may need some tubing, but I am pretty happy with it. Once I am confident I have my flying thumbs back we'll get her airborne! This plane is probably my overall favorite and I think there is enough room at Upper Wilkins to fly there.

I'm back, baby!

Today was the day. Checked my batteries, most had really high internal resistance (IR) so we're not usable, but three had cells 20 or less, so I charged those. I updated the Spektrum Airware in my iX12 without any issues. I had to rebind the Alpha 450, but other than that no issues. A small flap break in the core on the horizontal stab was quickly patched and off I went.

First to a smaller "2 baseball diamond" field ringed by high trees. Flew the first battery there, but wanted some room to fly hard, so set off to find a field in town I had seen Last year, huge, several soccer/lacrosse fields huge, called Upper Wilkins Field.

Very nice. Grass a bit high but big wheels for that reason, a little flap and she took off and landed just fine. Almost windless day. Perfect for a return to RC flight.

I bought 4 more 3S 2200mAh 35C batteries from RCbattery.com with EC3 leads. I need to change the ESC leads on the Alpha to EC3 from EC5 now that I will be replacing my batteries. Will need to do that with all my electrics. I also had to buy a new voltage meter as my previous one isn't working.

Will be working out of an unlit garage for now, though I may do this sort of work on the dinner table.

This field will be fine for my 10-20cc gas planes, but my 30-35cc days are over, I think. My flying club, Southern NH RC Club got booted from the field hlits had for over two decades, I think it was, so that a solar farm could be built on the top of the landfill. I need to find a new club in the meantime.

I will be getting rid of the 35cc MX Breitling and MXBach, as well as a NIB Seagull 30cc Ultimate. Keeping the Ultra Stick with the hope of building it someday.

Been a minute...

 

It's been almost 2 years, I think, since I last flew my RC aircraft. Been a bit overworked. I quit medicine and became a letter carrier for the USPS, sold my house and moved to Amherst in a small apartment with my family. So I lost my basement workshop and am working out of a historic unit garage. Charging outside as I don't want any risk of fire burning down the historic over-250 up house we live in. 

Lots of dead batteries will need replacing. Will need to charge and the update the software in my obsolete iX12. Hope to take the trainer up and reteach mybeain-thumb interface.

I also need to get rid of my well loved 30cc planes including the Seagull Ultimate I have still NIB. Holding on to the 10cc aultrastick also NOB as I still want that one. Have had two I could not get to fly right as I think I was using too heavy battery and fuel tank, and I found CH hard to reach with the tail servos mounted aft in the tail boom. 

Anyway, hope to have some more free time, and with some local fields to get my smaller planes up. Will need to renew my AMA license I guess (don't want to get deported to El Salvador).

We'll have to see how this goes.