What was found
CLIMBOUT OF EWR TOTAL IRU FAIL LIGHTS. LOSS OF NAVIGATION PLATFORM, NO HEADING. REPLACED NR 1 IRU, ALIGNED BOTH IRUS. SYS CK GOOD PER MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
CLIMBOUT OF EWR TOTAL IRU FAIL LIGHTS. LOSS OF NAVIGATION PLATFORM, NO HEADING. REPLACED NR 1 IRU, ALIGNED BOTH IRUS. SYS CK GOOD PER MM.