Witnesses Said It Sounded As If The Airplane Was Experiencing Engine Problems

The NTSB has issued a preliminary report for an accident involving a Cessna T303 Crusader, which went down near the town of Louisa, VA, killing the pilot. The aircraft impacted a house in a residential area, but the only person in the home at the time of the accident escaped without injury.

NTSB Identification: ERA10FA161
14 CFR Part 91: General Aviation
Accident occurred Thursday, March 04, 2010 in Louisa, VA
Aircraft: CESSNA T303, registration: N9305T
Injuries: 1 Fatal.

This is preliminary information, subject to change, and may contain errors. Any errors in this report will be corrected when the final report has been completed.

On March 4, 2010, about 1245 EST, a Cessna T303, N9305T, owned and operated by a commercial pilot, was substantially damaged during impact with a residential area, following a loss of engine power during takeoff from Louisa County Airport (KLKU), Louisa, Virginia. The certificated commercial pilot was killed. VFR conditions prevailed and no flight plan was filed for the planned flight to Danville Regional Airport (KDAN), Danville, Virginia.

The airplane was based at Manassas Regional Airport (KHEF), Manassas, Virginia. According to a witness at LKU, the pilot flew from KHEF to LLKU, and then fueled the airplane with 148.7 gallons of 100 low-lead aviation gasoline. The airplane subsequently departed on runway 27, a 4,300-foot-long, 100-foot-wide, asphalt runway. The witness, who was inside a fixed based operator building at the time of departure, noted that the airplane “caught my attention” during takeoff. Specifically, at least one engine “didn’t sound right” and seemed to be “running rough and not making power.” By the time the witness went to the rear door of the building, there was no sight of the airplane, and he thought the airplane had departed the area.

Several other witnesses, located about 1/2 mile northwest of the airport, observed the accident airplane pass overhead in a right turn. They reported that the engine noise did not sound correct. Two of the witnesses noted grayish black smoke emanating from the airplane. One witness stated that the smoke was coming from the right engine and the other witness stated that it seemed to be coming from the tail section. The airplane then rolled left and descended nose down into the front yard of a residence. A postcrash fire consumed a majority of the wreckage and the residence. One person was inside the residence at the time, and was able to exit without injury.

The wreckage was examined on March 5 and 6, 2010. All major components of the airplane were accounted for at the scene. No debris path was observed and no damage was noted to the surrounding trees or utility wires. The airplane came to rest in a flat, upright attitude, on a heading of 220 degrees magnetic. The cockpit and cabin area were consumed by fire. The empennage, engines, and inboard section of the right wing remained intact.

Rudder, rudder trim, elevator, and elevator trim control continuity were confirmed from their respective cockpit controls to the control surfaces. Aileron control continuity was confirmed from the cockpit controls to the left and right aileron bellcranks, respectively. Measurement of the rudder trim actuator revealed an approximate neutral rudder trim position. Measurement of the elevator trim jacksrcrew revealed an approximate 15-degree tab up (nose down) position.

The airplane's landing gear was observed in the retracted position. Measurement of the flap jackscrew corresponded to a 10-degree flap extended position. The left and right fuel selectors were destroyed. Several flight instruments were recovered from the cockpit; however, they were unreadable due to fire damage.

The left propeller had separated from the left engine and was buried in mud. One blade had separated from the left propeller hub, while the other two blades remained attached. One of the attached propeller blades was curled rearward at the tip. The other two left propeller blades exhibited chordwise scratches and leading edge gouging. The right propeller remained attached to the right engine. One blade was melted about 1 foot from the hub. Another blade was melted about 18 inches from the hub and curled forward at the tip. The third right propeller blade was curled rearward at the tip. Both engines had separated from the airframe and sustained fire damage. A cursory examination of both engines did not reveal any evidence of catastrophic failure. The engines and propellers were retained for further examination.

The pilot, age 62, held a commercial pilot certificate, with ratings for airplane single-engine land and instrument airplane. He also held a private pilot certificate, with a rating for airplane multiengine land. His most recent Federal Aviation Administration (FAA) second-class medical certificate was issued on April 14, 2008. At that time, the pilot reported a total flight experience of 2,193 hours. The pilot’s logbook was located in the wreckage and had been partially consumed by fire. Review of the last legible logbook page revealed approximately 2,255 total hours of flight experience; however, no dates were legible on the page.

The six-seat, low-wing, retractable-gear airplane, serial number T30300001, was manufactured in 1981. It was powered by two Teledyne Continental Motors TSIO 520-AE, 250-horsepower engines (one counter-rotating engine), equipped with McCauley propellers. Maintenance logbooks were located in the airplane, and had been partially consumed by fire. Review of the logbooks revealed that the airplane's most recent annual inspection was completed on December 29, 2009. Review of a work order for that annual inspection revealed:

• “Right engine EGT running high…Removed turbo air cleaner filter to see if there is binding turbo bearing. No faults found. Lubricated turbo waste gate. Further T.S. required. Removed and cleaned fuel injectors. Replaced all seals, ran aircraft, ops check good.”

Further maintenance was performed on the airplane, from December 31, 2009, to January 27, 2010. Review of a work order for that maintenance revealed:

• “Right engine rough at cruise…Inspected control for proper range of motion mixture and throttle go stop. Ran aircraft rh fuel pump erratic. Possible bad mechanical fuel pump. Trouble shot further re inspected injector and cleaned, inspected plugs, cleaned gapped and rotated, found bad plug replaced plug. Inspected fuel distributor and found small amount of debris cleaned debris. Resecured injection system test ran and engine no longer ran rough. TIT still high removed TIT gauge for inspection. Reinstalled adjusted and gauge test. Test ran TIT ok but fuel flow has problem…Adjusted FF by Shadin due to no gauges. Ran OK. Assembled gauges for FF check found FF out of limits. Unable to adjust proper FF, MP, spoke with FF REO for assistance. Removed fuel pump, divider and control to send out for check…Installed OVH fuel pump, metering valve and fuel manifold see yellow tags attached by D & G fuel system IAW SID 978-3E. Replaced #6 lower spark plug. Rigged fire shut off valve. Bench tested and adjusted TIT gauge. Performed operational check OPS OK…EGT gauge need calibration…Function check R/H probe. Indicator recalibrated. Checked to MFG specs.”

FMI: www.ntsb.gov