19980815031349A

Accident · Substantial damage

FAA accident report · Cessna 175C · Alberton, MT · August 15, 1998

Date
August 15, 1998
Place
Alberton, MT
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N8512X
NTSB investigation
NTSBSEA98LA166
Reported as
Cessna 175C
People aboard
2
Fatal injuries
0

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

(-23)The pilot stated that his wife noticed smoke in the cockpit. When he removed his sunglasses, he confirmed that there was smoke in the cockpit. He also noticed the smell of smoke. When he scanned the engine gages, he noticed that the oil pressure gage indicated zero pressure. He started looking for a place to land. The engine started to sputter and eventually stopped (1-2 minutes). The pilot executed an emergency landing in a field. During the landing, the nose wheel struck a rock (approximately 130 yards from touch down point) which broke the wheel flange deflating the tire. Te aircraft continued on for another 120 yards through a fence line. The nose gear struck a small pine tree (6FT) 20 yards from the fence line which ripped the entire nose gear assembly from the aircraft. The nose gear and lower cowling dug into the ground causing the aircraft to flip inverted. The pilot and passenger exited the aircraft uninjured. There was no post crash fire. An onsite investigation revealed a 6 inch hole in the right engien crankcase above the #3 cylinder. Upon further investigation, the oil filler tube and cap were missing from the aircraft.

As the FAA filed it

(-23)THE PILOT STATED THAT HIS WIFE NOTICED SMOKE IN THE COCKPIT. WHEN HE REMOVED HIS SUNGLASSES, HE CONFIRMED THAT THERE WAS SMOKE IN THE COCKPIT. HE ALSO NOTICED THE SMELL OF SMOKE. WHEN HE SCANNED THE ENGINE GAGES, HE NOTICED THAT THE OIL PRESSURE GAGE INDICATED ZERO PRESSURE. HE STARTED LOOKING FOR A PLACE TO LAND. THE ENGINE STARTED TO SPUTTER AND EVENTUALLY STOPPED (1-2 MINUTES). THE PILOT EXECUTED AN EMERGENCY LANDING IN A FIELD. DURING THE LANDING, THE NOSE WHEEL STRUCK A ROCK (APPROXIMATELY 130 YARDS FROM TOUCH DOWN POINT) WHICH BROKE THE WHEEL FLANGE DEFLATING THE TIRE. TE AIRCRAFT CONTINUED ON FOR ANOTHER 120 YARDS THROUGH A FENCE LINE. THE NOSE GEAR STRUCK A SMALL PINE TREE (6FT) 20 YARDS FROM THE FENCE LINE WHICH RIPPED THE ENTIRE NOSE GEAR ASSEMBLY FROM THE AIRCRAFT. THE NOSE GEAR AND LOWER COWLING DUG INTO THE GROUND CAUSING THE AIRCRAFT TO FLIP INVERTED. THE PILOT AND PASSENGER EXITED THE AIRCRAFT UNINJURED. THERE WAS NO POST CRASH FIRE. AN ONSITE INVESTIGATION REVEALED A 6 INCH HOLE IN THE RIGHT ENGIEN CRANKCASE ABOVE THE #3 CYLINDER. UPON FURTHER INVESTIGATION, THE OIL FILLER TUBE AND CAP WERE MISSING FROM THE AIRCRAFT.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.