Accident Details
Probable Cause and Findings
The pilot's failure to maintain control of the airplane while returning to the airport immediately after takeoff, which resulted in the airplane exceeding its critical angle of attack and entering an aerodynamic stall during the turn. Contributing to the accident was the pilot's inadequate preflight planning, which resulted in the airplane being over maximum gross weight and its subsequent decrease in takeoff climb performance.
Aircraft Information
Registered Owner (Historical)
Analysis
HISTORY OF FLIGHTOn August 25, 2014, at 2158 eastern daylight time, a Cessna 172R airplane, N4207P, collided with terrain in Willoughby Hills, Ohio, following a loss of control shortly after takeoff from the Cuyahoga County Airport (CGF). The private pilot and three passengers were fatally injured. The airplane was destroyed by impact and a post impact fire. The airplane was registered to a private individual and operated by T&G Flying Club, Inc. The pilot rented the airplane and was flying it on a personal flight under 14 Code of Federal Regulations Part 91. Visual meteorological conditions prevailed for the flight which was not operating on a flight plan. The flight was originating at the time of the accident.
At 2022, the pilot reserved the airplane from T&G Flying Club using an online reservation system. He reserved the airplane for 4 hours, beginning at 2030. The employees of the flying club had left for the evening by time the pilot and passengers arrived at their facility.
Two witnesses, stated that shortly after 2100, they saw 4 males walk across the ramp toward the tie-down area near hangar 7. One of the males had a carry-on type suitcase. It was later determined that the "suitcase" was most likely the roller-type flight bag that the pilot used. The pilot and passengers then boarded the accident airplane. One of the witnesses stated the airplane stayed on the ramp for about 30 minutes with the engine running. They did not see the airplane after this time. A security camera mounted on one of the buildings near the ramp captured four individuals walking on the ramp at 2107.
At 2146, the pilot called ground control for a takeoff taxi clearance stating he was on the ramp south of the T&G Flight Club. The controller issued the pilot a clearance to taxi to runway 6 via the Alpha 7 taxiway to the Alpha taxiway. The controller issued the wind condition as 140 degrees at 8 knots along with the altimeter setting. The pilot stated his radio was a little "fuzzy" and he asked the controller to repeat the clearance. The controller repeated the taxi clearance, which the pilot subsequently repeated correctly. About four minutes later, the controller informed the pilot that he is taxiing to the wrong runway. After asking the controller to repeat what he said, the pilot stated "Thank you I'm sorry." The controller then issued taxi instructions to the approach end of runway 6.
At 2156, the pilot radioed that he was ready to takeoff on runway 6. The controller asked the pilot what his direction of flight was going to be. The pilot responded that they were going to fly east to sightsee and that they would be back in a little while. The controller issued the takeoff clearance with a right turn after takeoff. At 2158, the pilot radioed that they were not "…climbing fast…" and they wanted to immediately make a left turn to turn around. The controller approved the left turn. The controller stated it appeared the airplane began a left turn when it descended to the ground. The controller reported that during the takeoff, the airplane became airborne about 100 feet past taxiway Alpha 6, which was approximately 2,000 down the runway. PERSONNEL INFORMATIONThe pilot held a private pilot certificate with an airplane single-engine land rating which was issued on August 8, 2013. The pilot also held a third-class medical certificate issued on November 10, 2011. The medical certificate did not contain any limitations.
The pilot's logbook records were not located during this investigation. The pilot completed a membership application for the T&G Flying Club on October 1, 2013. On that form, the pilot reported having 104.3 hours of flight time in Cessna fixed gear airplane models 150-177. A reconstruction of flight times that the pilot flew at both T&G Flying Club and at the Jack Barstow Airport, Midland, Michigan, indicate the pilot had flown 12 hours since his private pilot flight test, resulting in a total flight time of about 116.3 hours. Most if not all of the pilot's flight time was in Cessna 172 airplanes. AIRCRAFT INFORMATIONThe accident airplane was a Cessna 172R, serial number 17280798. It was a four-place, high-wing, single-engine airplane with fixed landing gear. The owner of T&G Flying Club purchased the airplane on November 29, 2005.
Maintenance records indicate the last annual inspection on the airframe was completed on August 1, 2014, at a total aircraft time of 5,957.6 hours. The last logbook entry was dated August 19, 2014, which noted the vacuum pump was replaced at a total aircraft time of 5,969 hours. According to the operator's rental records, the airplane had been flown 18.8 hours since the annual inspection which would have resulted in an aircraft total time of 5,976.4 hours at the beginning of the accident flight.
The airplane was equipped with a 180-horsepower, Lycoming IO-360-L2A engine, serial number L-25996-51A. The last annual inspection of the engine was completed on August 1, 2014. The engine total time at the last annual inspection was listed as 3,679.4 hours and the time since the factory overhaul was listed as 2,061.7 hours.
The airplane was equipped with a McCauley propeller model 1C235/LFA7570, serial number TG025. The last propeller annual inspection was completed on August 1, 2014.
The airplane's total useable fuel capacity was 53 gallons. The airplane was last fueled on August 21, 2014, with 25.1 gallons of 100LL which filled the tanks. The airplane was flown 1.9 hours between the last fueling and the accident flight. An average fuel burn for the airplane was approximately 9 gallons per hour which would have resulted in approximately 36 gallons of fuel on board at the accident takeoff. First responders reported that fuel was leaking from the airplane at the accident site and they were able to capture approximately 18 gallons of fuel from the fuel tanks. METEOROLOGICAL INFORMATIONThe weather conditions reported at CGF at 2200 were wind from 140 at 10 knots; visibility 10 miles; clouds 3,500 ft. scattered; ceiling 20,000 ft. broken; temperature 24 degrees Celsius; dew point 20 degree Celsius, and altimeter 30.09 inches of mercury.
Records indicate that there were three computerized weather briefing requests from N4207P on the day of the accident. All three were for flights from CGF to 89D (Kelleys Island Land Field Airport, Kelleys Island, Ohio). The first two briefings were logged at 1609:04 and 1609:19. Those briefings had a proposed departure time of 2030. The third briefing was at 2024:06 with a proposed departure time of 2100. AIRPORT INFORMATIONThe accident airplane was a Cessna 172R, serial number 17280798. It was a four-place, high-wing, single-engine airplane with fixed landing gear. The owner of T&G Flying Club purchased the airplane on November 29, 2005.
Maintenance records indicate the last annual inspection on the airframe was completed on August 1, 2014, at a total aircraft time of 5,957.6 hours. The last logbook entry was dated August 19, 2014, which noted the vacuum pump was replaced at a total aircraft time of 5,969 hours. According to the operator's rental records, the airplane had been flown 18.8 hours since the annual inspection which would have resulted in an aircraft total time of 5,976.4 hours at the beginning of the accident flight.
The airplane was equipped with a 180-horsepower, Lycoming IO-360-L2A engine, serial number L-25996-51A. The last annual inspection of the engine was completed on August 1, 2014. The engine total time at the last annual inspection was listed as 3,679.4 hours and the time since the factory overhaul was listed as 2,061.7 hours.
The airplane was equipped with a McCauley propeller model 1C235/LFA7570, serial number TG025. The last propeller annual inspection was completed on August 1, 2014.
The airplane's total useable fuel capacity was 53 gallons. The airplane was last fueled on August 21, 2014, with 25.1 gallons of 100LL which filled the tanks. The airplane was flown 1.9 hours between the last fueling and the accident flight. An average fuel burn for the airplane was approximately 9 gallons per hour which would have resulted in approximately 36 gallons of fuel on board at the accident takeoff. First responders reported that fuel was leaking from the airplane at the accident site and they were able to capture approximately 18 gallons of fuel from the fuel tanks. WRECKAGE AND IMPACT INFORMATIONThe airplane impacted the ground, a chain link fence, a guy wire, and a telephone pole before coming to rest about 1,000 feet from the departure end of runway 6 on a bearing of 20 degrees. This location is just north of the intersection of Bishop Road and Curtiss Wright Parkway.
The wreckage path was along a 210 degree heading. The left wing tip, including the position light, was embedded in the ground at the first impact mark east of the chain link fence. The airplane then traveled through the fence, with the left wing contacting one of the fence posts. The main impact ground scar was on the west side of the fence. Adjacent to the main impact mark were two slash marks in the soft ground. Both marks were about 12 inches long. One of the slash marks was about 7 inches deep and the other was about 4 inches deep. The airplane came to rest on a heading of about 160 degrees with the left wing against the telephone pole. A postimpact fire ensued.
The left wing tip was the first part of the airplane to impact the terrain. The wing tip light assembly was embedded in the ground. A concave impact mark along with paint and rust transfers on the left wing aileron indicate that it contacted a metal fence post. The inboard six feet of the aileron was accordioned and crushed toward the outboard section of the aileron which remained attached to the wing. A three foot section long outboard section of the flap remained attached to the wing. The inboard section of the wing and flap were burned. The wing was separated from the fuselage. The wing strut remained ...
Data Source
Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# CEN14FA453