As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RADAR IS ATTENUATING - SHOWED WEATHER IN LINES 20 DEG L AND 30 DEG R OF NOSE WITH CLEAR CONDITIONS. GROUNDED - YES. REPLACED WXR RT UNIT REF. B737-900 MM 34-43-41-400-801 OPENED & CLOSED 2 C/B'S OPS CK OK REF. MM 34-43-00-6710-802-001 CLEARS MEL 34-15D REMOVED CN. 28042423 SEAMC ETOPS LESTOR AUTH.