WITH OAT 25 DEGREES BELOW ZERO AND THE AIRCRAFT FLYING THROUGH HEAVY RAIN THE PILOT REPORTED THE ELEVATOR TRIM TAB BECAME INOPERATIVE. WHILE ATTEMPTING TO STABILIZE THE AIRCRAFT MANUALLY DURING AN ILS APPROACH THE AIRCRAFT DESCENDED BELOW GLIDESLOPE AND COLLIDED WITH A 35 FOOT TV ANTENNA 2 TO 3 MILES FROM THE RUNWAY. THE PILOT EXECUTED A MISSED APPROACH AND EVENTUALLY ELECTED TO FLY TO HIS ORIGINAL ALTERNATE, COLUMBUS. ON FINAL, THE TOWER PERSONNEL OBSERVED THE NOSE GEAR NOT FULLY EXTENDED AND NOTIFIED THE PILOT. BOTH ENGINES WERE FEATHERED AND UPON TOUCHDOWN THE NOSE GEAR COLLAPSED. INVESTIGATION REVEALED N3DS HAD BEEN CLEARED FOR A DME/ILS TO 7000 FEET BUT NO FINAL APPROACH CLEARANCE HAD EVER BEEN ISSUED.

The National Transportation Safety Board determines the probable cause(s) of this accident to be:

The National Transportation Safety Board determines the probable cause(s) of this accident to be:

The National Transportation Safety Board determines the probable cause(s) of this accident to be:

The National Transportation Safety Board determines the probable cause(s) of this accident to be:

Contributing Factors

WEATHER CONDITION..RAIN

Contributing Factors

WEATHER CONDITION..TEMPERATURE EXTREMES

Contributing Factors

WEATHER CONDITION..ICING CONDITIONS

Contributing Factors

FLIGHT CONTROL,ELEVATOR TAB..FROZEN

Contributing Factors

FLT CONTROL SYST,ELEVATOR TRIM/TAB CONTROL..MOVEMENT RESTRICTED

Contributing Factors

ELEVATOR TRIM..NOT POSSIBLE..PILOT IN COMMAND

Index for Feb1982 | Index of months