Tri-City Regional Airport
Aircraft Accident/Incident Report

Blountville, Tennessee 37662
Saturday, December 27, 1986 19:19 EST

NTSB Narrative Summary Released at Completion of Accident

DRG VECTORS FOR A ILS RWY 23 APCH, THE PLT ALLOWED THE ACFT TO GET 400' BELOW THE ASSIGNED ALT OF 3700'. THE CONTROLLER (CTLR) QUERIED THE PLT ABOUT HIS ALT & THE PLT REPLIED HE HAD GOTTEN A LITTLE LOW, BUT WAS RETURNING TO THE ASSIGNED ALT. AFTER INTERCEPTING THE LOCALIZER (LOC), THE PLT WAS CLRD FOR THE APCH & TOLD TO CONTACT THE TWR. AS THE ACFT WAS ON FINAL APCH, THE TWR CTLR NOTED THAT IT WAS RGT OF COURSE & ADVISED THE PLT. THE PLT ACKNOWLEDGE, BUT MOMENTS LATER, THE ELT ACTIVATED AS THE ACFT HIT TREES ON THE CROWN OF A HILL & CRASHED. INITIAL IMPACT WAS IN LVL FLT AT AN ALT OF ABOUT 1700' MSL. THE ARPT ELEV WAS 1519'. THE DECISION HEIGHT (DH) FOR THE APCH WAS 1718'. DRG THE INV, NO PREIMPACT MALFUNCTION WAS FND, CONCERNING THE ACFT OR NAV EQUIPMENT, THAT WOULD HAVE RESULTED IN THE ACDNT. ABOUT 1 MIN BFR THE ACDNT, ANOTHER PLT, WHO HAD JUST COMPLETED THE APCH, RPRTD THAT HE HAD BROKEN OUT OF THE CLOUDS AT WX MINS.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 12/27/1986
Event Day of the Week Saturday
Time of Event 1919
Event Time Zone Eastern Standard Time
Event City BLOUNTVILLE
Event State TENNESSEE
Event Country --
Zipcode of the event site 37662
Event Date Year 1986
Event Date Month 12
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport TRI-CITY REGIONAL
Event Location Nearest Airport ID TRI
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 1
Degrees magnetic from airport 40
Airport Elevation 1519
Weather Briefing Completeness Full
Investigator's weather source Weather Observation Facility
Time of the weather observation 1928 Eastern Standard Time
Direction of event from weather observation facility (degrees) 220
Weather Observation Facility ID TRI
Elevation of weather observation facility 1519
Distance of event from weather observation facility (units?) 2
Time Zone of the weather observation EST
Lighting Conditions Night/Dark
Lowest Ceiling Height 200
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Unknown
Sky Condition for Lowest Ceiling Obscured
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 1
Air Temperature at event time (in degrees celsius) 2
Dew Point at event time (in degress fahrenheit) 1
Wind Direction (degrees magnetic) 240
Variable Wind Indicator Unknown
Wind Speed (knots) 5
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) 0
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal 2
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 2450
NTSB Notification Source --
NTSB Notification Date Dec 27 1986 12:00AM
NTSB Notification Time 2141
Fiche Number and/or location -used to find docket information 33221
Date of most recent change to record Jan 2 2001 9:14AM
User who most recently changed record dbo
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N210M
NTSB Number ATL87FA051
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed IFR
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name BEECH
Aircraft Model 35-33
Aircraft Series Identifier 35-33
Aircraft Serial Number CD-158
Certified Max Gross Weight 2900
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 Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Jun 17 1986 12:00AM
Airframe hours since last inspection 45
Airframe Hours 3400
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name W. D. YOUNG AND COMPANY
Aircraft Owner Street Address P.O. BOX 954
Aircraft Owner City KINGSPORT
Aircraft Owner State TN
Aircraft Owner Country
Aircraft Owner Zipcode 37662
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 No
Departure Airport Code MEM
Departure City MEMPHIS
Departure State TN
Departure Country
Departure Time 1541
Departure Time Zone CST
Destination Same as Local Flt crash at destination city
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Approach
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:36AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 23
Runway Length 7999
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --