As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
REJECTED TAKEOFF, BELOW 89 KTS (MIA) DUE TO REV NR 3 PRESS FAULT. TRANSFERRED TO DMI 5705 IAW MEL 78-30-1. DE-ACTIVATED NR 3 TR. CAT "C" PLACARD INSTALLED. ON TROUBLESHOOTING OF DISCREPACY, FOUND DEFECTED PRESSURE SWITCH. ( 04-17-2011) R & R PRESSURE SWITCH ON DIRECTIONAL PILOT IAW AMM 78-31-08. OPS CHECK OK. DMI PLACARD REMOVED. ACFT RETURNED TO SERVICE.