What was found
AIRTURN BACK, UPON GEAR RETRACTION BOTH RED AND GREEN NLG LIGHTS ILLUMINATED. AFTER EXTENSION LIGHTS INDICATED NORMAL. REMOVED AND REPLACED NLG DOWNLOCK SENSOR PER MM.
As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
AIRTURN BACK, UPON GEAR RETRACTION BOTH RED AND GREEN NLG LIGHTS ILLUMINATED. AFTER EXTENSION LIGHTS INDICATED NORMAL. REMOVED AND REPLACED NLG DOWNLOCK SENSOR PER MM.