20030929030389A

Accident · Substantial damage

FAA accident report · Mooney M20K · Midlothian, VA · September 29, 2003

Date
September 29, 2003 · 11:09 local
Place
Midlothian, VA
Phase of flight
Fcd/Prec Ldg From Cruise
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N231PG
Reported as
Mooney M20K
Reported engine
Continental TSIO360GB
People aboard
1
Fatal injuries
0
Pilot’s flight hours
692 total370 in this make and model24 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) The pilot reported, at approximately 1105 am local, near the fak VOR, he felt an unusual and violent vibration and also noticed a sudden, total loss of CHT and EGT indications on the number 2 cylinder. Oil pressure and oil temperature were observed in the green arc. The pilot was cleared to chesterfield Virginia (fci). Pilot reported approximately one minute later, the engine RPM dropped significantly to the point where he could not safely reach fci. After a brief attempt was made to regain engine power, the pilot made an emergency landing, passing over high tension wires and under a traffic signal. The aircraft struck a vehicle traveling in the eastbound lane of old hundred road with the left wingtip and then came to a stop without striking any other vehicles, pedestrians or property. Investigation determined the number 2 cylinder was separated completely in the area of where the cylinder barrel is joined to the cylinder head. The number 2 fuel injector line was found fractured at the attachment to the nozzle and the number 2 intake hose was found displaced on the tube. The maintenance records indicated this cylinder was installed on 12/16/2000, at 4110 hours.

As the FAA filed it

(-23) THE PILOT REPORTED, AT APPROXIMATELY 1105 AM LOCAL, NEAR THE FAK VOR, HE FELT AN UNUSUAL AND VIOLENT VIBRATION AND ALSO NOTICED A SUDDEN, TOTAL LOSS OF CHT AND EGT INDICATIONS ON THE NUMBER 2 CYLINDER. OIL PRESSURE AND OIL TEMPERATURE WERE OBSERVED IN THE GREEN ARC. THE PILOT WAS CLEARED TO CHESTERFIELD VIRGINIA (FCI). PILOT REPORTED APPROXIMATELY ONE MINUTE LATER, THE ENGINE RPM DROPPED SIGNIFICANTLY TO THE POINT WHERE HE COULD NOT SAFELY REACH FCI. AFTER A BRIEF ATTEMPT WAS MADE TO REGAIN ENGINE POWER, THE PILOT MADE AN EMERGENCY LANDING, PASSING OVER HIGH TENSION WIRES AND UNDER A TRAFFIC SIGNAL. THE AIRCRAFT STRUCK A VEHICLE TRAVELING IN THE EASTBOUND LANE OF OLD HUNDRED ROAD WITH THE LEFT WINGTIP AND THEN CAME TO A STOP WITHOUT STRIKING ANY OTHER VEHICLES, PEDESTRIANS OR PROPERTY. INVESTIGATION DETERMINED THE NUMBER 2 CYLINDER WAS SEPARATED COMPLETELY IN THE AREA OF WHERE THE CYLINDER BARREL IS JOINED TO THE CYLINDER HEAD. THE NUMBER 2 FUEL INJECTOR LINE WAS FOUND FRACTURED AT THE ATTACHMENT TO THE NOZZLE AND THE NUMBER 2 INTAKE HOSE WAS FOUND DISPLACED ON THE TUBE. THE MAINTENANCE RECORDS INDICATED THIS CYLINDER WAS INSTALLED ON 12/16/2000, AT 4110 HOURS.

Other reports on N231PG · 4

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