Cessna 172S N2190W

Summary

On 1 October 2008 at about 01:35 local time, a Cessna 172S registered N2190W was involved in an accident near Fullerton, California, United States. One person was on board and one was seriously injured. The aircraft was substantially damaged. The NTSB has published a probable cause for this accident; it is quoted in full below.

Date

1 October 2008 at 01:35

Classification

Accident

Location

Fullerton, California, United States

Nearest airport

Fullerton Municipal Airport (FUL)

Coordinates

33.8719, -117.9797

Aircraft

Cessna 172S

Registration

N2190W

Category

Airplane

Engines

1

Operator

Not recorded

Operating rule

Part 91: General Aviation

Purpose of flight

Instructional

Phase of flight

Not recorded

Route

Fullerton → Fullerton

Aircraft damage

Substantial

Weather

VMC

Light

Day

NTSB number

LAX08FA301

1 person was seriously injured.

The pilot's failure to follow the takeoff checklist and verify the proper flap setting before takeoff.

Quoted verbatim from the NTSB record. This site does not paraphrase or interpret it.

Read the full NTSB narrative

The student pilot completed a preflight inspection and taxied to the runway for a planned solo flight to practice takeoffs and landings. Witness observations and wreckage distribution indicate that about 513 feet into the takeoff roll, the airplane's tail skid struck the runway. About the 750-foot point, the airplane departed the left side of the runway and struck two runway/taxiway signs before becoming airborne around the 937-foot point. Impact with the signs resulted in severe damage to the left horizontal stabilizer. Shortly after becoming airborne, the airplane rolled into a steep right bank, nosed down, and impacted the runway. No preimpact anomalies were noted during examination of the airframe and engine. Measurement of the flap actuator indicated the flaps were in the full down position. The flap selector lever was found in the full up position; however, the lever was bent over to the right, indicating that it was damaged and likely moved during the impact sequence or when the pilot exited the airplane. According to the pilot's operating handbook (POH) for the airplane, flap deflections greater than 10 degrees are not approved for takeoff. Verifying the flap setting is an item included in the Before Takeoff, Normal Takeoff, and Short Field Takeoff checklists in the POH. The evidence indicates that the pilot omitted the checklist item to verify the flap setting and inadvertently initiated a takeoff with the wing flaps in the 30-degree (full down) position. Early in the takeoff roll, the airplane's nose pitched up, the tail skid struck the ground, and the pilot lost directional control. Instead of aborting, the pilot continued the takeoff, and the airplane exited the runway and hit two runway/taxiway signs, which severely damaged the left horizontal stabilizer. Once airborne, the pilot was unable to maintain control of the airplane, possibly due to the damaged stabilizer, and it entered an uncontrolled descent and struck the ground.

Quoted verbatim from the NTSB record.