Search results

Wookong-M $1100.00 Naza w/GPS $399.00 No advantage I can see.:highly_amused: John

Great Planes metric prop reamer. This will do the job: http://www.ebay.com/itm/NEW-Great-Planes-Precision-Prop-Reamer-Metric-GPMQ5007-NIB-/390411767318?pt=Radio_Control_Parts_Accessories&hash=item5ae65ace16 John

I use 9" Graupners with my 4S setup. Don't use any washers though. John

Went from 10" Graupners to 9". DJI 550 Aeroxcraft landing gear and gimbal with Go Pro Hero2 Gens Ace 5500MaH 4S Runs cooler, holds the wind extremely well and is very quick. To me, for my setup, the 9" props are perfect. John

That comment makes no sense. John

4S battery with the 9x5 Graupners. Very quick. John

DJI 550 Aeroxcraft landing gear Aeroxcraft Go Pro gimbal Go Pro Hero2 5500MaH Gens Ace Graupner 9x5 props About 10 minutes flight time. Motors slightly warm. Plenty of pep. John

http://www.rcmodelreviews.com/uspsbanslipos.shtml John

Mine face front. Perhaps Robert's preference is to have them in the rear. John

Thanks for the quick reply. How is the Go Pro mounted on the 550? I'm not real pleased with my Go Pro Hero with or without the gimbal servos working. John

Tell us about your video setup. John

That thing is huge!!! John

Or the ones that ask about what FPV gear to use.:dread: John

Same setup, same battery, but using 9" Graupners. Total weight is 2.94kg. 10 minutes of flight time with battery at 20%~23%. John

Have a 550 with landing gear and Go Pro gimbal. Using 4S 6000mAh batteries with 9" Graupners. Was using the 10" Graupners, but it likes the 9" better. Motors run cooler too. John

Just changed my 550 from 10" Graupners to 9" Graupners. The 4S loves the 9" props. The motors on 10" and 4S were running a bit hot. Now just warm after a 10 minute flight. More than enough prop to handle the Aeroxcraft landing gear and Go Pro gimbal. Got the props from...

I've been trying to buy some from RC Lights, but they don't answer the phone or emails. Been several weeks and still no contact. John

From Garmin, a very credible source: The Global Positioning System (GPS) is a satellite-based navigation system made up of a network of 24 satellites placed into orbit by the U.S. Department of Defense. GPS was originally intended for military applications, but in the 1980s, the government made...

I use Graupner's and no washers on my 550. John

http://magnetic-declination.com/ Seems to be an accurate site for finding the angle between magnetic north and true north. Use the zoom function to get your exact readings. You can also find smartphone compass apps that allow you to switch from magnetic north to true north. John