[AHP]

I’m looking for some insight from the all the high altitude fliers. I’m from FL and have been transplanted to the Denver area for the next 6 months (maybe permanently). I know the engines make less power and the air is thinner, but what should I really expect? Has anybody ever experience both relatively back to back? I’ve been here a little over a month and haven’t been able to do any flying yet. I’ll hopefully be maidening my new (to me) 40% Carden Edge this weekend. Is a 40lb 40% going to be a worthless brick here with a healthy 3W 150? The power to weight would be great at sea level, but how about at 5500ft? Should I try a prop other than the old trusty PT or Mezjlick 32x10? What octane gas should I run? I’ve always run 93oct and the highest available here is 91. Due the altitude, would it be beneficial to run a lower octane than 91? Any input would be greatly appreciated. I’m worried I’ve been too spoiled at sea level with year round flying and a near empty field.

I’m in the Englewood/Greenwood village for those familiar with the Denver area. I checked out a few local fields this weekend; Chatfield state park, the Mile Hi RC field in Aurora, and the BAS field on the Boulder reservoir. I didn’t get a chance to get to the Cherry Creek state park field yet. Provided the plane gets here this week and in one piece, I’ll probably go to Chatfield. If anybody wants to meet up, let me know!