- Date
- August 1, 2008, 16:30 local (Aug 2, 2008, 00:30 UTC)
- Place
- Anchorage, AK
- Injuries
- 2 uninjured
- Damage
- Substantial damage
- Phase of flight
- Landing
- Aircraft
- N2357UCessna 172
- Defining event
- Landing-flare/touchdown: Loss of control on ground
- Weather
- Visual (VMC) · Day
- Status
- Completed · report January 29, 2009
- Report
- Approved by Office Director
- NTSB office
- Alaska Regional Office
- Parties
- FAA-AL-ANC FSDO 03
- FAA report
- 20080801843069A
- Case key
- 68603
From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.
On this page
Probable cause
The pilot's failure to maintain directional control during the landing flare/touchdown, which resulted in a runway excursion and collapse of the nose gear.
Findings · 4
NTSB’s coded findings. Those marked are part of the probable cause; the rest are factors or other findings. Under each, the cases with the same finding.
Sequence of events
The events NTSB coded, in order, by phase of flight. The defining event is the one that best describes the accident. Under each, the cases with the same event anywhere in their sequence.
Analysis
The pilot was landing on runway 25, and indicated that just as the main landing gear tires touched down, the airplane was struck by a strong wind from the right. The pilot attempted to correct for the wind, and added engine power, but the airplane departed the left side of the runway. The nose gear collapsed when it encountered soft terrain along the side of the runway, which spun the airplane around about 180 degrees. The wind conditions were reported as 280 degrees (true) at 11 knots. In the "Recommendation" (How could this accident have been prevented) section of the Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1) submitted by the pilot, the pilot noted he could have utilized "Better use of aileron and rudder for directional control."
Factual narrative
On August 1, 2008, about 1630 Alaska daylight time, a Cessna 172 airplane, N2357U, sustained substantial damage when it departed the runway during the landing flare/touchdown at Merrill Field, Anchorage, Alaska. The airplane was being operated as a visual flight rules (VFR) cross-country personal flight under Title 14, CFR Part 91, when the accident occurred. The airplane was operated by the pilot. The commercial certificated pilot, and the sole passenger, were not injured. Visual meteorological conditions prevailed, and a VFR flight plan was filed. The flight originated at the Homer Airport, Homer, Alaska, about 1430.During a telephone conversation with the National Transportation Safety Board (NTSB) investigator-in-charge (IIC), on August 5, the pilot reported that he was landing on runway 25 at Merrill Field. During the landing flare, just as the main landing gear tires touched down, the airplane was struck by a strong wind from the right. The pilot attempted to correct for the wind, and added engine power, but the airplane departed the left side of the runway. The nose gear collapsed when it encountered soft terrain along the side of the runway, which spun the airplane around about 180 degrees. At 1634, an aviation routine weather report (METAR) at Merrill Field was reporting, in part: Wind, 280 degrees (true) at 11 knots; visibility, 10 statute miles; clouds and sky condition, 5,000 feet broken; temperature, 61 degrees F; dew point, 52 degrees F; altimeter, 28.89 inHg. In the "Recommendation" (How could this accident have been prevented) section of the Pilot/Operator Aircraft Accident Report (NTSB Form 6120.1) submitted by the pilot, the pilot noted he could have utilized "Better use of aileron and rudder for directional control."
Aircraft
- Registration
- N2357U
- Reported as
- Cessna 172
- Category
- Airplane
- Serial number
- 17249957
- Airframe hours
- 2,688
- Engine
- Continental O-300, 145 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Operator
- Carl A. Dirkers
- Registered owner
- Carl A. Dirkers
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · May 31, 2008 · 25 hours before
- Departed
- PAHO · Homer, AK
- Destination
- PAMR · Anchorage, AK
- Flight plan
- VFR
- Airport
- PAMR · Merrill Field, runway 25, 4,000 × 100 ft, asphalt
Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.
Flight crew
As NTSB recorded them. NTSB leaves out names.
- Role
- Pilot
- Age
- 61
- Injuries
- None
- Certificates
- Flight instructor, Commercial
- Airplane ratings
- Single-engine land
- Instrument ratings
- Airplane
- Medical
- Class 2, With waivers/limitations
- Last flight review
- April 23, 2007
- Seat
- Left
- Flight hours
- 1,557 total · 1,400 in this make and model · 46 in the last 90 days · 3 in the last 30 days · 3 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 280° at 11 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- 5,000 ft broken
- Temperature
- 61 °F, dew point 52 °F
- Altimeter
- 28.88 inHg
- Observed at
- PAMR
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.