- Date
- September 26, 1993, 16:58 local (20:58 UTC)
- Place
- Niagara Falls, NY
- Injuries
- 1 fatal, 1 uninjured; on the ground: 1 fatal
- Damage
- No damage
- Phase of flight
- Standing
- Aircraft
- N8992PPiper PA-24-260
- Weather
- Visual (VMC) · Day
- Status
- Completed · report October 20, 1994
- Report
- Approved by Office Director
- FAA report
- 19930926036429A
- Case key
- 8828
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 follow starting procedures and his inadequate preflight inspection by not removing the wheel chocks and the passenger not maintaining clearance from the propeller.
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 pilot reported that he had completed his preflight inspection, and returned to the office to pay his tie-down fees for the three days. On his return, he stated that he started the engine, contacted ground control for taxi instructions, but was unable to taxi as the nosewheel chock was still in place. His wife, a non-pilot, volunteered to remove the chock. He stated that she exited the airplane to the right and walked in front of the right wing where she tried to remove the chock from the right side of the nose gear aft of the propeller. She was struck by the propeller. The pilot stated that he heard and felt a slight thud in the vicinity of the propeller, so he shut the engine down and exited the airplane.
Factual narrative
On Sunday, September 26, 1993, at 1658 eastern daylight time, N8992P, a Piper PA-24-260, operated by L & L Aviation Inc. of Chevy Chase, Maryland, and piloted by Raymond Grvybowski of Clarksburg, Maryland, struck his passenger with the propeller at Niagara Falls International Airport, Niagara Falls, New York. Visual meteorological conditions prevailed. The certificated commercial pilot was not injured; however, the passenger was fatally injured. The personal flight was being conducted under 14 CFR 91 and the intended destination was Westminster, Maryland.
According to the pilot, he had completed his preflight inspection, and returned to the office to pay his tie-down fees for the three days. On his return, he stated that he started the engine, and contacted ground control for clearance to taxi. He stated that the aircraft would not move forward and his wife, a non-pilot, volunteered to remove the nosewheel chock. The wife exited the airplane to the right, walked around the right wing and tried to remove the chocks from the right side of the nose gear aft of the propeller. She was struck by the propeller. The pilot stated that he heard and felt a slight thud in the vicinity of the propeller, so he shut the engine down and exited the airplane.
Aircraft
- Registration
- N8992P
- Reported as
- Piper PA-24-260
- Category
- Airplane
- Serial number
- 24-4453
- Airframe hours
- 6,529
- Engine
- Lycoming IO-540-D4A5, 260 horsepower, reciprocating
- Damage
- No damage
- Flight
- Personal · Part 91
- Operator
- L & L Aviation Inc.
- Registered owner
- L & L Aviation Inc.
- Airworthiness certificate
- Standard, Normal
- Last inspection
- Annual · November 21, 1992 · 175 hours before
- Destination
- W54 · Westminster, MD
- Flight plan
- IFR
- Airport
- IAG · Niagara Falls Intl, runway 24, 3,973 × 75 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
- 45
- Certificates
- Commercial, Flight instructor
- Airplane ratings
- Single-engine land
- Instrument ratings
- Airplane
- Medical
- Class 2, Valid Medical--no waivers/lim.
- Seat
- Left
- Flight hours
- 1,357 total · 293 in this make and model · 1,294 as pilot in command · 22 in the last 90 days · 7 in the last 30 days
Weather
- Conditions
- Visual (VMC) · Day
- Wind
- 240° at 18 knots, gusting 24
- Visibility
- 7 statute miles
- Lowest ceiling
- None
- Temperature
- 63 °F, dew point 52 °F
- Altimeter
- 29.00 inHg
FAA reports on this event · 1
The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.