- Date
- May 28, 1998, 12:30 local (17:30 UTC)
- Place
- Claremore, OK
- Injuries
- 2 minor
- Damage
- Substantial damage
- Phase of flight
- Approach
- Aircraft
- N6256SCessna 150G
- Weather
- Visual (VMC) · Day
- Status
- Completed · report February 15, 2001
- Report
- Approved by Office Director
- FAA report
- 19980528011269A
- Case key
- 20631
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 obstacle clearance.
Sequence of events
NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.
Analysis
During a go-around, following a bounced landing, the airplane impacted trees approximately 1/2 mile from the departure end of the runway. According to the student, he and the instructor were practicing touch and go landings on runway 22. Following the student's bounced landing, the instructor took control and executed a go-around. The student reported that after the airplane climbed above the trees off the end of the runway, the instructor retracted the flaps, and the airplane sank into the trees. According to the instructor, he was unable to maintain altitude 'due to mechanical turbulence above the trees.' The instructor reported that the winds were variable but predominantly from the south. Reported winds at Tulsa, 13 nm west of the accident site, were from 120 degrees at 5 knots.
Factual narrative
On May 28, 1998, approximately 1230 central daylight time, a tailwheel-equipped Cessna 150G airplane, N6256S, registered to and operated by Sam Riggs Flying Service, sustained substantial damage when it impacted trees during a go-around at Sam Riggs Airpark, Claremore, Oklahoma. The flight instructor and the student, who held a South African private pilot certificate, sustained minor injuries. No flight plan was filed and visual meteorological conditions prevailed for the Title 14 CFR Part 91 local instructional flight.
During a personal interview, conducted by an FAA inspector, the student pilot reported that he and the instructor were practicing touch and go landings on runway 22. The student stated that following a bounced landing, the instructor took control of the airplane and executed a go-around. He further reported that after the airplane climbed above the trees off the end of the runway, the instructor retracted the flaps, and the airplane sank into the trees.
In a written statement, the flight instructor stated that the "student bounced, [and] threw his hands up in the air saying that it is difficult to fly a taildragger." The instructor further stated that he took control and "managed to climb above the pecan trees, but [he] couldn't stay at altitude due to the mechanical turbulence above the trees." The airplane was "loosing height," and he elected "to put the aircraft between branches to cushion the impact."
The pilot reported that the "winds were variable but predominantly from the south." The operator reported that the wind was from the south at 3 mph. At 1253, the reported winds at Tulsa International Airport, located 13 nautical miles west of the accident site, were from 120 degrees at 5 knots.
Examination of the accident site by FAA inspectors revealed that the airplane came to rest about 1/2 mile from the departure end of runway 22 in heavily wooded terrain. The tail section remained attached to the fuselage only by control cables, and both wings sustained structural damage. The flaps were found in the retracted position.
Aircraft
- Registration
- N6256S
- Reported as
- Cessna 150G
- Category
- Airplane
- Serial number
- 15067056
- Airframe hours
- 4,441
- Engine
- Continental O-200, 100 horsepower, reciprocating
- Damage
- Substantial damage
- Flight
- Instructional · Part 91
- Registered owner
- Sam Riggs Flying Service
- Airworthiness certificate
- Standard, Normal
- Last inspection
- 100 hour · March 18, 1998 · 46 hours before
- Departed
- K11
- Airport
- K11 · Sam Riggs Airpark, runway 22, 3,200 × 35 ft, gravel
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
- 46
- Certificates
- Flight instructor, Airline transport
- Airplane ratings
- Multi-engine land, Single-engine land
- Instrument ratings
- Airplane
- Medical
- Class 2, Valid Medical--no waivers/lim.
- Seat
- Right
- Flight hours
- 2,700 total · 2,600 as pilot in command · 65 in the last 90 days · 5 in the last 24 hours
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 120° at 5 knots
- Visibility
- 8 statute miles
- Lowest ceiling
- 25,000 ft broken
- Temperature
- 81 °F, dew point 68 °F
- Altimeter
- 29.00 inHg
- Observed at
- TUL, 13 nm away
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.
Other investigations on N6256S · 1
Matched to the same aircraft by N-number and date.