Peter O'knight Airport
Aircraft Accident/Incident Report

Tampa, Florida 33601
Tuesady, March 4, 1997 14:50 EST

NTSB Narrative Summary Released at Completion of Accident

The pilot had landed and was taxiing back to the departure runway using the adjacent taxiway, when the airplane struck a tractor that was cutting grass to the left of the taxiway. The tractor was mowing along the taxiway lights and was travailing to the northeast, halfway on the hard surface and halfway into the grass. The tractor driver was approaching each light, lifting his mower, passing over the light and lowering the mower again to mow in between the lights. According to the tractor driver he was 'traveling in a straight line, and was sure he had not turned out in front of the approaching airplane.' At the time of impact the driver stated that he was watching the mower and did not see the airplane until after the impact. The airplane approached the tractor from behind and he was unaware that it was coming until it hit the tractor. A witness said, '...I saw aircraft N4345C, taxing on the taxiway parallel to runway 21 and 3...toward runway 21, at an excessive rate of speed, and the tractor mowing at the side of the taxiway was going in the same direction, when the aircraft hit the back of the tractor, with the left wing without trying to slow down or stop....'

NTSB Probable Cause Narrative

the pilot's excessive taxispeed.

Event Information

Type of Event Accident
Event Date 3/4/1997
Event Day of the Week Tuesday
Time of Event 1450
Event Time Zone Eastern Standard Time
Event City TAMPA
Event State FLORIDA
Event Country --
Zipcode of the event site 33601
Event Date Year 1997
Event Date Month 3
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport PETER O'KNIGHT
Event Location Nearest Airport ID TPF
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 8
Weather Briefing Completeness Unknown
Investigator's weather source Pilot
Time of the weather observation 0
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID
Elevation of weather observation facility 0
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling Unknown
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) --
Dew Point at event time (in degress fahrenheit) --
Wind Direction (degrees magnetic) 0
Variable Wind Indicator Unknown
Wind Speed (knots) 0
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) --
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury None
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 92
NTSB Notification Source --
NTSB Notification Date Mar 4 1997 12:00AM
NTSB Notification Time 1624
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 8 2000 12:10PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N4345C
NTSB Number MIA97LA094
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Piper
Aircraft Model PA-28-161
Aircraft Series Identifier PA-28-161
Aircraft Serial Number 28-8416059
Certified Max Gross Weight 2150
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 Feb 18 1997 12:00AM
Airframe hours since last inspection 14
Airframe Hours 6142
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name CONSOLIDATED FLYING SERVICE IN
Aircraft Owner Street Address 5476 LAKE LECLARE RD
Aircraft Owner City LUTZ
Aircraft Owner State FL
Aircraft Owner Country
Aircraft Owner Zipcode 33549
Operator is an individual? --
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? No
Certified for Part 133 or 137 Operation Unknown
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 TPF
Departure City
Departure State
Departure Country
Departure Time 0
Departure Time Zone
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Taxi
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:34AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 21
Runway Length 3400
Runway Width 100
Sight Seeing flight No
Air Medical Flight No
Medical Flight --