Mercer County Airport
Aircraft Accident/Incident Report

Bluefield, West Virginia 24701
Friday, January 19, 2001 19:50 EST

NTSB Narrative Summary Released at Completion of Accident

The pilot attempted two ILS approaches to the airport, and then was contacted by a lineman informing him that the pilot-controlled runway lights were on the low setting, and he would increase their intensity. The pilot then flew a third approach, and while looking for the lights at the decision height, the airplane impacted trees and came to rest on the ground. The pilot reported no mechanical deficiencies with the airplane, and stated that he may have been concentrating on "looking for the lights," while on the approach and not monitoring his altitude. The weather reported at 1952, included a visibility of 1/4 mile with fog, few clouds at 100 feet, ceiling 800 feet overcast, temperature 39 degrees Fahrenheit, dew point 37 degrees Fahrenheit, and altimeter setting 29.78 inches of mercury. The altimeter setting noted in the airplane after the accident was 29.97. A review of the FAA ILS RWY 23 approach chart for the airport indicated that the decision height for the approach was 300 feet, and the minimum landing visibility was 1 mile. According to the Aeronautical Information Manual (AIM), Section 7-2-3 ALTIMETER ERRORS, "If you do not reset your altimeter when flying from an area of high pressure into an area of low pressure, your aircraft will be closer to the surface than your altimeter indicates. An inch error in the altimeter setting equals 1,000 feet of altitude."

NTSB Probable Cause Narrative

The pilot's failure to enter the correct altimeter setting, which resulted in continued flight below the decision height and a subsequent collision with trees.

Event Information

Type of Event Accident
Event Date 1/19/2001
Event Day of the Week Friday
Time of Event 1950
Event Time Zone Eastern Standard Time
Event City Bluefield
Event State WEST VIRGINIA
Event Country --
Zipcode of the event site 24701
Event Date Year 2001
Event Date Month 1
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 371744N
Event Location Longitude 0811227W
Event Location Airport Mercer County Airport
Event Location Nearest Airport ID BLF
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 2857
Weather Briefing Completeness Full
Investigator's weather source Weather Observation Facility
Time of the weather observation 1952 Eastern Standard Time
Direction of event from weather observation facility (degrees) --
Weather Observation Facility ID BLF
Elevation of weather observation facility 2857
Distance of event from weather observation facility (units?) --
Time Zone of the weather observation EST
Lighting Conditions Night
Lowest Ceiling Height 800
Lowest Non-Ceiling Height 100
Sky/Lowest/Cloud Conditions Few
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 0.25
Air Temperature at event time (in degrees celsius) 4
Dew Point at event time (in degress fahrenheit) 3
Wind Direction (degrees magnetic) 260
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 6
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.78
Density Altitude (feet) 1677
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 1
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 11242
NTSB Notification Source EROC
NTSB Notification Date Jan 19 2001 12:00AM
NTSB Notification Time 2000
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Jan 2 2002 7:11AM
User who most recently changed record NTSB\MONR
Basic weather conditions Instrument Meteorological Cond
FAA District Office Charleston FSDO

Aircraft Involved

Aircraft #1

Aircraft Registration Number N99ED
NTSB Number IAD01LA028
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed IFR
Flight plan Was Activated? Yes
Damage Substantial
Aircraft Fire Ground
Aircraft Explosion None
Aircraft Manufacturer's Full Name Piper
Aircraft Model 34-200T
Aircraft Series Identifier --
Aircraft Serial Number 34-7770052
Certified Max Gross Weight 4570
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 6
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jan 19 2001 12:00AM
Airframe hours since last inspection 1
Airframe Hours 5056
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Michael Shahan
Aircraft Owner Street Address --
Aircraft Owner City Bramwell
Aircraft Owner State WV
Aircraft Owner Country USA
Aircraft Owner Zipcode 24715
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 No
Departure Airport Code LWB
Departure City Lewisburg
Departure State WV
Departure Country USA
Departure Time 1830
Departure Time Zone EST
Destination Same as Local Flt crash at destination city
Destination Airport Code BLF
Destination City Bluefield
Destination State WV
Destination Country USA
Specific Phase of Flight Approach - final approach fix (FAF)/outer marker to threshold (IFR)
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Nov 15 2001 4:45AM
User who most recently changed record dbo
Since inspection or accident Time of Accident
Event Location Runway Number and Location 23
Runway Length 4742
Runway Width 100
Sight Seeing flight No
Air Medical Flight No
Medical Flight --