Micro-H Quad

sparrow1717 shares his design in this RCG thread and provides these notes:

• 10mm SlowStick aluminum fuse for arms
• 5in props
• WMC FLIP FC
• 12 amp escs
• 2900 kv motors
• 2S 1000 mah batt
• 240 mm span
• 170mm motor to motor
• 7oz AUW

"I went with the H layout for ease of build and extra surface area for carrying cams or whatever. Try to build as light as you can. Weighing in at 7 ounces my quad flies quite spirited on 2S.  As far as the frame spacing . I decided something close to 250mm diag spacing as this seems to be a popular size for 5 in props. I finalized at 170 mm from motor to motor.

Arctibaby and APM2

After getting the HobbyKing MicroQuad put together rather nicely, I was having a lot of problems with one of the motors running erratically.  I thought it might be a problem with the motor or ESC, but Andreas suggested swapping out the KKBoard and seeing if that would help.

We swapped in his APM2, and it flew rather nicely, modulo some PID tuning to get rid of the shakes.
Impressively, the APM2 is almost the same dimensions as the KKBoard.  As far as I know, this is the smallest quad that's run with the APM2, but I'm happy to receive any corrections.

I'm rather encouraged, it will be a lot of fun having a tiny platform that I can fly indoors!