As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
IN CRUISE LOUD NOISE IN NOSE GEAR AREA. MULTIPLE BANGING & COULD FEEL IN PEDALS. A CMC LG RT UP PROXIMITY SWITCH FAIL ON THIS DATE AT 1704 GMT. VERIFIED INTERMITTENT FAILURE ON RT UP PROXIMITY SWITCH NR 1. R & R CONNECTOR P4669 IAW AWM 20-50-06 & SWITCH IAW 32-61-01, FUNCTIONAL CHECKED OK IAW 32-63-05.