Posted for "Doug" <lancair1@bellsouth.net>:

> Not all vendors sending info to the IPad show the same stuff, despite their
> same base data. Attached are two photos taken from my IPad concurrently
> comparing the images depicted on Foreflight and FlyQ, both uploaded from the
> internet prior to takeoff. In general, I have noted that the FlyQ grossly
> overestimates the precip areas compared to Foreflight on the ground, or XM
> in the air. I am trying out the DUAL XGPS170 ADSB receiver in the air, which
> works (somewhat) with the FlyQ, but not with Foreflight.
>
>
>
>
>
> Douglas W. Johnson, MD
>
>
>