- Date
- March 26, 2016, 09:00 local (14:00 UTC)
- Place
- Del Rio, TX
- Injuries
- 2 minor
- Damage
- Substantial damage
- Phase of flight
- Takeoff
- Aircraft
- N9659BCessna 180A
- Defining event
- Takeoff: Runway excursion
- Weather
- Visual (VMC) · Day
- Status
- Completed · report December 12, 2016
- Report
- Approved by Office Director
- NTSB office
- Central Region
- Parties
- FAA FSDO
- FAA report
- 20160326015339A
- Case key
- 92899
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 loss of directional control while departing with a gusting tailwind.
Findings · 3
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 private pilot and passenger were departing runway 31 in a tailwheel-equipped airplane. During the takeoff, just as the tail became airborne, the airplane veered right. The pilot was unable to correct the turn, and the airplane departed the runway. An examination of the wheels and brakes did not reveal any abnormalities. About the time of departure, the reported winds were from 130 degrees at 11 knots, gusting to 17 knots. Based on the pilot's choice of runway direction and the wind conditions at the time of takeoff, it is likely that he lost control while departing with a gusting tailwind.
Factual narrative
On March 26, 2016, about 0900 central daylight time, a Cessna 180A airplane, N9659B, impacted terrain during an attempted departure from the Del Rio International Airport (KDRT), Del Rio, Texas. The private rated pilot and passenger were not injured, and the airplane was substantially damaged during the accident. The airplane was registered to and operated a private individual, under the provisions of 14 Code of Federal Regulations Part 91 as a personal flight. Day visual meteorological conditions prevailed at the time of the accident. The pilot reported that he started the takeoff roll on runway 31; the airplane's tail came up. The airplane then veered right and he was unable to correct the turn. The airplane departed the right side of the runway, and the airplane came to rest on its left side. An inspection by the responding Federal Aviation Administration inspector revealed substantial damage to the wing and fuselage. In addition, the inspector did not find any evidence of a brake/wheel problem with the airplane. At 0903, the automated weather observation facility located at KDRT recorded; wind from 130 degrees at 11 knots gusting to 17 knots, 10 miles visibility, an overcast sky at 900 ft, temperature 57 degrees Fahrenheit (F), dew point 55 F, and a barometric pressure of 29.88 inches of mercury. Previously, the KDRT weather facility recorded at 0853, wind from 120 degrees at 9 knots, 10 miles visibility and overcast sky at 1000 ft. At 0823, the wind was from 110 at 5 knots, 10 miles visibility and a broken sky at 1,200 ft.
Aircraft
- Registration
- N9659B
- Reported as
- Cessna 180A
- Category
- Airplane
- Serial number
- 32956
- Built
- 1957
- Airframe hours
- 5,810
- Engine
- Cont Motor O-470 SERIES, 230 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Personal · Part 91
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · July 20, 2015
- Departed
- KDRT · Del Rio, TX
- Destination
- Pvt · Terlingua, TX
- Airport
- KDRT · Del Rio International, runway 31, 6,300 × 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
- 71
- Injuries
- Minor
- Certificate
- Private
- Airplane ratings
- Multi-engine land, Single-engine land
- Instrument ratings
- Airplane
- Medical
- Class 2, With waivers/limitations
- Seat
- Left
- Restraint
- 3-point
- Flight hours
- 2,885 total · 167 in this make and model · 2,885 as pilot in command · 10.5 in the last 90 days · 5 in the last 30 days
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 130° at 11 knots, gusting 17
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Temperature
- 57 °F, dew point 55 °F
- Altimeter
- 29.87 inHg
- Observed at
- KDRT
Docket · 3
The files NTSB released with the investigation on September 13, 2016, on NTSB’s docket system: statements, records, photos and specialists’ reports. 2.3 MB in all.
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.