Individually Owned: 150,657
Corporate Owned: 137,281
Mcghee-Tyson Airport
Aircraft Accident/Incident Report
Knoxville, Tennessee 37901
Monday, October 15, 2001 8:55 EDT
NTSB Narrative Summary Released at Completion of Accident
According to the pilot, as he added power to commence taxi, he realized that he overlooked removing a chock from his right wheel, and instead of shutting down the engine, decided to set his parking brake, leaving the engine running while he removed the chock. Somehow in sliding out of his seat, he must have bumped the parking brake handle enough to disengage it, because when the chock was removed, the aircraft began movement. The ramp was slightly downhill, and he was unable to catch the aircraft until it collided with two airport terminal concrete columns. The aircraft sustained wing spar damage, and his passenger was uninjured.
NTSB Probable Cause Narrative
The pilot's inattentive preflight inspection, non-compliance with the prestart checklist, decision to leave the cockpit unattended with engine running, and his inadvertent deactivation of the parking brake as he exited to remove a wheel chock, resulting in non-piloted taxi from the aircraft's starting point and collision with an airport terminal structure.
Event Information
| Type of Event | Accident |
| Event Date | 10/15/2001 |
| Event Day of the Week | Monday |
| Time of Event | 855 |
| Event Time Zone | Eastern Daylight Time |
| Event City | Knoxville |
| Event State | TENNESSEE |
| Event Country | -- |
| Zipcode of the event site | 37901 |
| Event Date Year | 2001 |
| Event Date Month | 10 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | Yes |
| Event Location Latitude | -- |
| Event Location Longitude | -- |
| Event Location Airport | McGhee-Tyson |
| Event Location Nearest Airport ID | TYS |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| Distance from airport in statute miles | 0 |
| Degrees magnetic from airport | -- |
| Airport Elevation | 981 |
| Weather Briefing Completeness | Not pertinent |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 953 Eastern Daylight Time |
| Direction of event from weather observation facility (degrees) | -- |
| Weather Observation Facility ID | TYS |
| Elevation of weather observation facility | 981 |
| Distance of event from weather observation facility (units?) | 1 |
| Time Zone of the weather observation | EDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | -- |
| Sky/Lowest/Cloud Conditions | Clear |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | -- |
| Visibility Runway Visual Value (Statute Miles) | -- |
| Visibility (Statute Miles) | 10 |
| Air Temperature at event time (in degrees celsius) | 14 |
| Dew Point at event time (in degress fahrenheit) | 9 |
| Wind Direction (degrees magnetic) | -- |
| Variable Wind Indicator | Variable |
| Wind Speed (knots) | 5 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 30.22 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | None |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | 2 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 11355 |
| NTSB Notification Source | FAA Comm Ctr-SE |
| NTSB Notification Date | Oct 15 2001 12:00AM |
| NTSB Notification Time | 1200 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Feb 7 2002 7:47AM |
| User who most recently changed record | NTSB\MONR |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | Nashville |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N52685 |
| NTSB Number | MIA02LA009 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | IFR |
| Flight plan Was Activated? | No |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Cessna |
| Aircraft Model | 172P |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 17274580 |
| Certified Max Gross Weight | 2407 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | U.S. Registered/U.S. Soil |
| Aircraft is a homebuilt? | No |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 4 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | May 9 2001 12:00AM |
| Airframe hours since last inspection | 74.7 |
| Airframe Hours | 7767 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | Marashi Aviation, LLC |
| Aircraft Owner Street Address | 5326 Hickory Village Dr. |
| Aircraft Owner City | Kingwood |
| Aircraft Owner State | TX |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 77345 |
| Operator is an individual? | No |
| Operator Name | -- |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | -- |
| Operator City | -- |
| Operator State | -- |
| Operator Country | -- |
| Operator Zip code | -- |
| Operator Code | -- |
| Owner has at least one certificate | None |
| Other Operator of large aircraft? | -- |
| Certified for Part 133 or 137 Operation | -- |
| Operator Certificate Number | -- |
| Indicates whether an air carrier operation was scheduled or not | -- |
| Indicates Domestic or International Flight | -- |
| Operator carrying Pax/Cargo/Mail | -- |
| Type of Flying (Per_Bus / Primary) | Personal |
| Second Pilot on Board | No |
| Departure Point Same as Event | Yes |
| Departure Airport Code | TYS |
| Departure City | Knoxville |
| Departure State | TN |
| Departure Country | USA |
| Departure Time | -- |
| Departure Time Zone | EDT |
| Destination Same as Local Flt | -- |
| Destination Airport Code | JAN |
| Destination City | Jackson |
| Destination State | MS |
| Destination Country | USA |
| Specific Phase of Flight | Standing - engine(s) operating |
| Report sent to ICAO? | No |
| Evacuation occurred | No |
| Date of most recent change to record | Jan 9 2002 12:33PM |
| User who most recently changed record | KENJ |
| Since inspection or accident | Time of Accident |
| Event Location Runway Number and Location | -- |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |