Freewing T-45 90mm Turbine conversion
#55
Yes, I’m using a REX 12 connected with a single serial cable to the cortex pro, which freed up outputs 1-6 for other functions, in my case, airbrakes. In hindsight I could have used a REX7 instead.
I never thought of looking in the alternate pin config section of the device explorer until you mentioned it because on the R3 the output bus config option is on the main page of the device explorer, anyway I got it all sorted now.
The Jeti radio system is an amazing piece of technology and I look forward to learning more, big thanks to you and the other folks who lend a helping hand to us newbs. -Tom
I never thought of looking in the alternate pin config section of the device explorer until you mentioned it because on the R3 the output bus config option is on the main page of the device explorer, anyway I got it all sorted now.
The Jeti radio system is an amazing piece of technology and I look forward to learning more, big thanks to you and the other folks who lend a helping hand to us newbs. -Tom
#57
I am using an MFlow fuel flow meter in my bigger T1, had not thought about the MUI30 as a fuel guage. I'm guessing you correlate fuel consumed by the amount of power the battery has expended to pump it?
#60
I fired up the K30 and so far I cannot find any indication of heat damage, that’s the good news. The bad news is there is something wrong with the turbine, I think it’s the ECU. I keep getting these weird messages in the status window of the GSU, e.g. WAITCONN, CAB-LOST? When I get these messages the turbine starter motor will turn when I advance the stick to full throttle but the start sequence never starts. I tried relearning the ECU numerous times, I tried changing patch cable between the receiver and the ECU, no luck. Any ideas? I’m using a Jeti radio, no problems on my other turbines.
Last edited by Tip22v; 03-22-2019 at 07:29 AM.
#61
I fired up the K30 and so far I cannot find any indication of heat damage, that’s the good news. The bad news is there is something wrong with the turbine, I think it’s the ECU. I keep getting these weird messages in the status window of the GSU, e.g. WAITCONN, CAB-LOST? When I get these messages the turbine starter motor will turn when I advance the stick to full throttle but the start sequence never starts. I tried relearning the ECU numerous times, I tried changing patch cable between the receiver and the ECU, no luck. Any ideas? I’m using a Jeti radio, no problems on my other turbines.
Ran it up again today, turbine was flawless, taxied around a bit, she is now ready for maiden, just need some decent wx now.
#63
#64
I got 4 flights in yesterday. Everything thing went well on the first day out. The jet flew pretty much perfectly. The gyro settings recommended here in this thread were spot on. On the first flight it only needed 3 clicks of down elevator for trim. The retracts worked well with no issues retracting or extending the gear. The brakes worked really well and did not pull to either side when full force applied. The K30 is very well suited for this airframe, it’s not a speed demon but it gets around the pattern pretty quickly. Landing was uneventful, just using the flaps at the factory recommended setting the jet slows down very nicely, I was worried about residual thrust but that was not a problem at all. I have not tried the slats yet. All in all I’m very pleased with this aircraft and look forward to flying it more.
#65
I got 4 flights in yesterday. Everything thing went well on the first day out. The jet flew pretty much perfectly. The gyro settings recommended here in this thread were spot on. On the first flight it only needed 3 clicks of down elevator for trim. The retracts worked well with no issues retracting or extending the gear. The brakes worked really well and did not pull to either side when full force applied. The K30 is very well suited for this airframe, it’s not a speed demon but it gets around the pattern pretty quickly. Landing was uneventful, just using the flaps at the factory recommended setting the jet slows down very nicely, I was worried about residual thrust but that was not a problem at all. I have not tried the slats yet. All in all I’m very pleased with this aircraft and look forward to flying it more.
#70
#74
Mine came in right at 10lbs ready to fly. I’ve got 8 flights on it so far and it flies very nice. Flying off anything other than pavement or very nicely groomed grass could be a problem though. I was initially worried about being able to slow it down for landing but that had not been a problem. Tom