20091205052199A

Accident · Substantial damage

FAA accident report · Cessna 172M · Diamond Point, WA · December 5, 2009

Date
December 5, 2009 · 16:15 local
Place
Diamond Point, WA
Airport
Diamond Point Airstrip
Phase of flight
Landing: Rollout
Operating rules
General operating rules (Part 91)
Damage
Substantial damage
Aircraft
N20186
NTSB investigation
NTSBWPR10CA073
Reported as
Cessna 172M
Reported engine
Lycoming 0-320 series
People aboard
4
Fatal injuries
0
Other injuries
0
Pilot’s certificate
Private pilot
Pilot’s flight hours
419 total87 in this make and model3 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.

Pilot overflew the runway to evaluate the winds and runway condition. Noted conflicting wind indications and up and downdrafts as well as a crosswind while on final. All indications were normal and the aircraft touched down within the established airspeeds in the operating handbook. During the rollout an unanticipated wind gust caused the aircraft to raise the right wing suficiently to cause the left wing tip to strike the ground. The aircraft tipped toward the left and upside down coming to rest inverted on the side of the runway. Pilot and passengers evacuated the aircraft and secured the feul and electrical systems.

As the FAA filed it

PILOT OVERFLEW THE RUNWAY TO EVALUATE THE WINDS AND RUNWAY CONDITION. NOTED CONFLICTING WIND INDICATIONS AND UP AND DOWNDRAFTS AS WELL AS A CROSSWIND WHILE ON FINAL. ALL INDICATIONS WERE NORMAL AND THE AIRCRAFT TOUCHED DOWN WITHIN THE ESTABLISHED AIRSPEEDS IN THE OPERATING HANDBOOK. DURING THE ROLLOUT AN UNANTICIPATED WIND GUST CAUSED THE AIRCRAFT TO RAISE THE RIGHT WING SUFICIENTLY TO CAUSE THE LEFT WING TIP TO STRIKE THE GROUND. THE AIRCRAFT TIPPED TOWARD THE LEFT AND UPSIDE DOWN COMING TO REST INVERTED ON THE SIDE OF THE RUNWAY. PILOT AND PASSENGERS EVACUATED THE AIRCRAFT AND SECURED THE FEUL AND ELECTRICAL SYSTEMS.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.

Other reports on N20186 · 1

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