Iuka Airport
Aircraft Accident/Incident Report

Iuka, Mississippi 38852
Tuesady, August 21, 1984 18:15 CDT

NTSB Narrative Summary Released at Completion of Accident

ON INITIAL CLIMB FROM TAKE-OFF, A PARTIAL POWER LOSS OCCURRED. CARB HEAT WAS SELECTED BUT PWR REMAINED AT A LEVEL TOO LOW TO SUSTAIN ALTITUDE AND A FORCED LANDING WAS EFFECTED IN ROUGH, WOODED TERRAIN. INVESTIGATION REVEALED NO DISCREPANCIES IN THE FUEL OR IGNITION SYSTEMS. THE ALTERNATE DUCT FOR INDUCTION AIR (CARB HEAT ON) WAS FOUND TO BE ALMOST TOTALLY BLOCKED BY A MUD DAUBER NEST. THE NORMAL INDUCTION AIR DUCT AND FILTER WERE IMPACT DAMAGED AND EVIDENCE OF BLOCKAGE COULD NOT BE CONCLUSIVELY DETERMINED. THE AIRCRAFT ANNUAL INSPECTION WAS 5 MONTHS OVERDUE.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 8/21/1984
Event Day of the Week Tuesday
Time of Event 1815
Event Time Zone Central Daylight Time
Event City IUKA
Event State MISSISSIPPI
Event Country --
Zipcode of the event site 38852
Event Date Year 1984
Event Date Month 8
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport IUKA
Event Location Nearest Airport ID 15M
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 180
Airport Elevation 630
Weather Briefing Completeness Unknown
Investigator's weather source Weather Observation Facility
Time of the weather observation 1755 Central Daylight Time
Direction of event from weather observation facility (degrees) 90
Weather Observation Facility ID MSL
Elevation of weather observation facility 550
Distance of event from weather observation facility (units?) 27
Time Zone of the weather observation CDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 4500
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 4
Air Temperature at event time (in degrees celsius) 31
Dew Point at event time (in degress fahrenheit) 21
Wind Direction (degrees magnetic) 120
Variable Wind Indicator Unknown
Wind Speed (knots) 8
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 Minor
On Ground, Fatal Injuries 0
On Ground, Minor Injuries 0
On Ground, Serious Injuries 0
Injury Total Fatal --
Injury Total Minor 1
Injury Total None 2
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 1934
NTSB Notification Source --
NTSB Notification Date --
NTSB Notification Time 0
Fiche Number and/or location -used to find docket information 25843
Date of most recent change to record Jan 2 2001 9:15AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N7136R
NTSB Number ATL84LA266
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-28-140
Aircraft Series Identifier PA-28-140
Aircraft Serial Number 2821839
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 Mar 31 1983 12:00AM
Airframe hours since last inspection --
Airframe Hours 2402
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name WILLIAM S. HOBSON
Aircraft Owner Street Address P.O. BOX 561
Aircraft Owner City IUKA
Aircraft Owner State MS
Aircraft Owner Country
Aircraft Owner Zipcode 38852
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
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 Landing
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 18
Runway Length 3200
Runway Width 60
Sight Seeing flight No
Air Medical Flight No
Medical Flight --