What was found
UNSAFE NOSE LANDING GEAR IN APPROACH PATTERN; NO GREEN LIGHT, RED LIGHT IN HANDLE ON, WARNING HORN ON AT REDUCED N1, “TOO LOW GEAR” AURAL TAWS ALERT. EXECUTED MANUAL GEAR EXTENSION, NO CHANGE. VISUAL FROM TOWER AND ANOTHER AIRCRAFT REPORTED THAT NOSE GEAR APPEARED TO BE DOWN. PILOT BURNED DOWN FUEL AND PERFORMED LANDING WITH UNSAFE GEAR CHECKLIST; AIRCRAFT LANDED SAFELY. THIRD INSTANCE OF UNSAFE LANDING GEAR WITHIN LAST THIRTY DAYS ON LOW-TIME AIRCRAFT.