Al,

Congratulations.  There is nothing like firing the engine up the first time.  I have some friends building a Lancair with a 20B that will be doing a first start within a couple of weeks.  I hope that I’m there to hear it fire up, so I can see how it sounds compared to the 2 rotor.

 

Steve Brooks

Cozy MKIV 13BT

 

-----Original Message-----
From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net]On Behalf Of Al Gietzen
Sent: Sunday, August 08, 2004 12:48 AM
To: Rotary motors in aircraft
Subject: [FlyRotary] Milestone - 20B runs on the airplane

 

Ah-h-h; at last the smell of fuel and exhaust instead of epoxy.  One milestone in an airplane building project like this is running the engine on the plane for the first time.  I was able to do that today.  It was successful; and quite short.

 

The reason for its brevity was the loss of use of the EM-2 engine monitor.  This happened before the run – the display was dead the second time I turned it on for reasons yet to be determined.  After some checks, and a couple calls to Tracy, we agreed there were no further checks I could effectively do, so it and the connecting cable is removed and packed for shipment to RWS.

 

I chose to proceed with a brief run anyway just to see that everything needed for engine operation was functional.  The engine fired off promptly and ran just above idle just long enough for oil and coolant to flow and get detectably warm.  After checking everything out, there were no leaks, and I knew oil was flowing by the slight warmth of the filters and cooler.  I fired it up again, adjusted mixture a bit, ran for a bit, added a bit of throttle a couple of times, and shutdown.  This time I could also verify warm coolant flow throughout the system, and all air bled out of both radiators.  Very nice.

 

Disappointed there will be no more runs until I have a functional engine monitoring system – delighted that everything else was just fine!

 

How does I sound? POWERFULL!

 

Al