It's not really all that hard for someone with good training and
experience to achieve a glider add-on rating in a couple of days. I
soloed on my 6th glider flight and, had I the time or inclination at the
time, could have banged out 10 solo pattern flights, an oral, and a
flight check. I do not mean to say that that would have made me a
glider pilot, only the holder of a certificate.

That said, it would be a very long 3 days...

On 12/23/2016 8:42 PM, Scott Williams wrote:
There's a world of difference between a "glider add on at a commercial operation"
and a commercial add on to a glider rating.

good luck,
Scott

--
Dan, 5J