- Date
- August 20, 2000, 09:15 local (13:15 UTC)
- Place
- Moraine, OH
- Injuries
- 2 serious
- Damage
- Substantial damage
- Phase of flight
- Approach
- Aircraft
- N235LPTriple S Aero Lancair IVP
- Weather
- Visual (VMC) · Day
- Status
- Completed · report May 8, 2001
- Report
- Approved by Office Director
- FAA report
- 20000820037339A
- Case key
- 50037
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 a proper glide path to the runway which resulted in the airplane contacting a 15-foot levee just short of the runway.
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
The accident airplane was following a slower airplane to land. While on downwind, the accident pilot radioed that he was going to extend his downwind leg. After completing the base leg and turning final, the accident pilot radioed that he was performing some 'S' turns. While on final and approximately 50 feet short of the 3,500-foot runway, the accident airplane contacted a 15-foot high levee. The airplane then impacted the ground 45 degrees nose low, and slid onto the runway, where it came to rest. The minimum airspeed for the airplane in the landing configuration was 90 knots, which equated to 5 to 6 degrees nose high, and a landing distance of approximately 2,000 feet. The pilot was not aware of the levee while executing the approach. The runway identifier and touchdown markings were not visible because of wear. According to the Airport/Facility Directory, the runway threshold was displayed 225 feet. In addition, the airport diagram depicted the levee and how it related to the runway.
Factual narrative
On August 20, 2000, at 0915 Eastern Daylight Time, a homebuilt Lancair IVP, N235LP, was destroyed when it impacted a 15-foot levee, while landing at the Moraine Airpark, Moraine, Ohio. The certificated commercial pilot and the passenger sustained serious injuries. Visual meteorological conditions prevailed for the personal flight. No flight plan was filed, and the flight was conducted under 14 CFR Part 91.
According to witnesses, the accident airplane was following a slower airplane to land on Runway 8. While on downwind, the accident pilot radioed that he was going to extend the downwind leg because the airplane he was following was slower. After the accident airplane turned base leg and final, the accident pilot radioed that he was performing some "S" turns. While on final and approximately 50 feet short of the 3,500-foot runway, the accident airplane contacted a 15-foot high levee. The airplane then impacted the ground 45 degrees nose low, and slid onto the approach end of the runway where it came to rest. A post-cash fire ensued, and witnesses extracted the pilot and passenger from the wreckage.
According to the pilot, after turning final the landing gear was down and the airplane was configured with full flaps. The pilot remembers maintaining 90 knots, and approximately a 2.5 degree approach angle to his intended touchdown point, which was about 200 feet down the runway. The pilot was not aware of the levee, and the impact caught him by surprise. The pilot added that while executing a normal approach the airplane would be 5 to 6 degrees nose high, and require about 2,000 feet of available runway for landing. The pilot had approximately 127 hours of flight experience in the accident airplane, and about 1,600 hours of total flight experience. The pilot added that the runway identifier and touchdown markings were not visible because of wear.
According to the Airport/Facility Directory, the runway threshold was displayed 225 feet. In addition, the airport diagram depicted the levee and how it related to Runway 8.
Aircraft
- Registration
- N235LP
- Reported as
- Triple S Aero Lancair IVP (LANCAIR IV)
- Category
- Airplane, amateur-built
- Serial number
- 235
- Airframe hours
- 340
- Engine
- Continental TSIO-550G, 350 horsepower, reciprocating
- Damage
- Substantial damage
- Fire
- On-Ground
- Flight
- Personal · Part 91
- Registered owner
- Triple S Aero Inc
- Airworthiness certificate
- Special, Experimental (Special)
- Last inspection
- Annual · March 13, 2000 · 31 hours before
- Departed
- I20 · Xenia, OH
- Destination
- I73
- Airport
- I73 · Moraine Air Park, runway 8, 3,500 × 65 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
- 69
- Certificate
- Commercial
- Airplane ratings
- Single-engine land, Multi-engine land
- Instrument ratings
- Airplane
- Medical
- Class 3, Valid Medical--w/ waivers/lim
- Seat
- Left
- Flight hours
- 1,600 total · 127 in this make and model
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 50° at 8 knots
- Visibility
- 10 statute miles
- Lowest ceiling
- None
- Temperature
- 57 °F, dew point 48 °F
- Altimeter
- 30.00 inHg
- Observed at
- MGY, 6 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.