Hello, nebr384, and thank you for reaching out with your question. We can appreciate how difficult this must be! We suggest reaching out to other Program Directors at NSF to inquire about the status of your proposal. You could do so tactfully, stating that you are concerned that you haven’t heard anything and wanted to make sure everything is okay with the PD.
We’d also like to note that we have had clients experience similar delays, and with continued follow-up to the PD, ultimately receive their award. However, in some cases this has taken 12 months from time of submission. We wish you luck and hope you receive a response soon!