20000807027439I

Incident

FAA incident report · Mooney M20K · Huron, SD · August 7, 2000

Date
August 7, 2000 · 19:31 local
Place
Huron, SD
Phase of flight
Normal Cruise
Operating rules
General operating rules (Part 91)
Aircraft
N231EC
Reported as
Mooney M20K
Reported engine
Continental TSIO360LB
People aboard
2
Fatal injuries
0
Pilot’s flight hours
1,100 total1,000 in this make and model30 in the last 90 days

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)On August 7, 2000 at 1931 local a Mooney N231EC owned by privacy data omitted made an emergency landing during a cross country flight from mankato, NM to California. VFR weather conditions prevailed, no flight plan was filed. The aircraft was not damaged and the pilot and passenger were not injured. Oil was noted coming from the left side of the engine. The pilot shut down the engine and made an emergency landing at Huron, SD. The mechanic found the #4 engine cylinder intake rockerarm came loose and the retainer nut had been pushed through the rocker cover. Furhter investigation revealed that the piston for this cylinder had a hole burned through.

As the FAA filed it

(-23)ON AUGUST 7, 2000 AT 1931 LOCAL A MOONEY N231EC OWNED BY ^PRIVACY DATA OM^ MADE AN EMERGENCY LANDING DURING A CROSS COUNTRY FLIGHT FROM MANKATO, NM TO CALIFORNIA. VFR WEATHER CONDITIONS PREVAILED, NO FLIGHT PLAN WAS FILED. THE AIRCRAFT WAS NOT DAMAGED AND THE PILOT AND PASSENGER WERE NOT INJURED. OIL WAS NOTED COMING FROM THE LEFT SIDE OF THE ENGINE. THE PILOT SHUT DOWN THE ENGINE AND MADE AN EMERGENCY LANDING AT HURON, SD. THE MECHANIC FOUND THE #4 ENGINE CYLINDER INTAKE ROCKERARM CAME LOOSE AND THE RETAINER NUT HAD BEEN PUSHED THROUGH THE ROCKER COVER. FURHTER INVESTIGATION REVEALED THAT THE PISTON FOR THIS CYLINDER HAD A HOLE BURNED THROUGH.

Other reports on N231EC · 1

Matched to the same aircraft by N-number and date.