Houston Intercontinental Airport
Aircraft Accident/Incident Report

Houston, Texas 77024
Friday, May 2, 1986 5:17 CDT

NTSB Narrative Summary Released at Completion of Accident

DRG NGT VISUAL APCH, PLT ENCTRD DTRTG WX, GOT VECTORS FOR ILS RWY 8 APCH, WAS CLRD FOR APCH AT 0511 CDT. ON FINAL APCH, HE NOTED HIS #1 & #2 ILS'S GIVING ERRATIC LOC & G/S INFO (BUT FUNCTIONING) & THAT HIS LOC COURSE DEVIATION INFO DIDN'T AGREE WITH ADF, BUT HE CONTD APCH. AT 0512, HE HEARD ANOTHER FLT (LNDG ON RWY 14L) RPRT BRKG OUT OF CLDS AT MINS (200' AGL). AT 0513, THE PLT WAS ADZD THE LATEST WX WAS: 200' BRKN, VIS 3 MI. WHILE THE PLT WAS INTERPRETING INSTRUMENTS, THE ACFT BRK OUT OF CLDS & HIT TREES APRX 3/4 MI LEFT OF COURSE, THEN CRASHED & BURNED. ARPT HAD ILS'S FOR RWYS 8 & 26 (WITHDIFFERENT IDENTIFIERS) THAT USED SAME X-MITTER & FREQ FOR THE LOC. THERE WAS EVIDENCE THE X-MITTER WAS SET FOR RWY 26 & THE PLT DIDN'T ID THE SIGNAL. FLT CHK SHOWED ILS WLD HAVE PROVIDED A USABLE SIGNAL IN THAT CONFIGURATION, BUT WITH BACK COURSE (REVERSE) LOC SENSING COMMANDS. TWR CTLR THOUGHT ILS WAS SET FOR RWY 8, BUT DIDN'T RECALL CHGG IT FM RWY 26. ATISHADN'T BEEN UPDATED SINCE 0011 CDT. 0529 WX: 100' OVC, 3/4 MI VIS WITH FOG (1/4 MI VIS AT TWR). ATCT SUPV NOT IN TWR CAB

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 5/2/1986
Event Day of the Week Friday
Time of Event 517
Event Time Zone Central Daylight Time
Event City HOUSTON
Event State TEXAS
Event Country --
Zipcode of the event site 77024
Event Date Year 1986
Event Date Month 5
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport HOUSTON INTERCONTINENTAL
Event Location Nearest Airport ID IAH
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles 0
Degrees magnetic from airport 0
Airport Elevation 98
Weather Briefing Completeness Full
Investigator's weather source Weather Observation Facility
Time of the weather observation 529 Central Daylight Time
Direction of event from weather observation facility (degrees) 180
Weather Observation Facility ID IAH
Elevation of weather observation facility 98
Distance of event from weather observation facility (units?) 1
Time Zone of the weather observation CDT
Lighting Conditions Night/Dark
Lowest Ceiling Height 200
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Partial Obscuration
Sky Condition for Lowest Ceiling Overcast
Visibility Runway Visual Range (Feet) 800
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 0
Air Temperature at event time (in degrees celsius) 19
Dew Point at event time (in degress fahrenheit) 18
Wind Direction (degrees magnetic) 10
Variable Wind Indicator Unknown
Wind Speed (knots) 6
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) --
Intensity of Precipitation Unknown
METAR weather report --
Event Highest Injury Serious
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor --
Injury Total None --
Injury Total Serious 1
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 2625
NTSB Notification Source --
NTSB Notification Date May 2 1986 12:00AM
NTSB Notification Time 730
Fiche Number and/or location -used to find docket information 33861
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 N69668
NTSB Number FTW86MA074
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire Ground
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 310Q
Aircraft Series Identifier 310Q
Aircraft Serial Number 310Q-0842
Certified Max Gross Weight 5300
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 2
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection Annual
Date of Last Inspection Mar 29 1986 12:00AM
Airframe hours since last inspection 68
Airframe Hours 2566
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name JOHN W. MORLEY
Aircraft Owner Street Address 9411 COUNTRY CREEK DR.
Aircraft Owner City HOUSTON
Aircraft Owner State TX
Aircraft Owner Country
Aircraft Owner Zipcode 77015
Operator is an individual? --
Operator Name CANFIELD AVIATION,INC.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address 7750 AIRPORT BLVD.
Operator City HOUSTON
Operator State TX
Operator Country
Operator Zip code 77061
Operator Code LCLA
Owner has at least one certificate Yes - certificate holder
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) Positioning
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code AXH
Departure City ARCOLA
Departure State TX
Departure Country
Departure Time 0
Departure Time Zone
Destination Same as Local Flt crash at destination city
Destination Airport Code IAH
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 8
Runway Length 9401
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --