As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING TAKEOFF, THE CREW RECEIVED A AMBER GPWS CAS MESSAGE AND ABORTED TAKEOFF. AS THE AIRCRAFT TAXIED OFF THE RUNWAY THE MESSAGE CLEARED. FLIGHT 4048 WAS CLEARED FOR ANOTHER TAKE OFF ATTEMPT AND DEPARTED WITHOUT ANY FURTHER INCIDENTS.