NACA submitted ours probably around the same time but I was never instructed to call
CW. In fact I asked if I should call
CW and NACA said it was not necessary.
Are you certain they told you to call
CW? NACA told me they would probably contact me in 30 days or more from the time of submission. Basically I got the drift that I shouldn't call anyone until I hear from NACA first.