Aircraft Accident/Incident Report

Tuftonboro, New Hampshire 03816
Wednesday, July 17, 2013 15:50 EDT

NTSB Narrative Summary Released at Completion of Accident

On July 17, 2013, about 1550 eastern daylight time, a Univair Aircraft Corporation (Stinson) 108-1, N8721K, registered to and operated by a private individual, was substantially damaged during a forced landing near Tuftonboro, New Hampshire. Visual meteorological conditions prevailed at the time and no flight plan was filed for the 14 Code of Federal Regulations (CFR) Part 91 personal flight from Moultonboro Airport (5M3), Moultonboro, New Hampshire, to Mountain View Field Airport (NH31), Wolfeboro, New Hampshire. The airline transport pilot and pilot-rated passenger sustained minor injuries. The flight originated about 1543, from 5M3. The pilot-in-command (PIC) stated that he was in the right seat and his daughter (a recently licensed pilot) was in the left seat. She initiated the takeoff and climbed to 1,800 feet while proceeding towards the destination airport only 12 minutes away. After leveling off she began to lean the fuel to air ratio and the engine immediately began to run rough. He (PIC) took the controls and moved the mixture control to full rich, but the engine began to run really rough. He switched tanks, and manipulated the throttle control but the engine quit. The propeller continued to rotate about 6 times then the engine seized and the propeller stopped. He maneuvered the airplane for a forced landing in a field and just before touchdown he noticed a 1 foot high by 3 foot wide raised concrete item that was obscured by tall weeds. He banked left in an attempt to avoid it but the left wing contacted the ground and the gear hit the concrete. The airplane cartwheeled and came to rest upright. The airplane was recovered for further examination.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 7/17/2013
Event Day of the Week Wednesday
Time of Event 1550
Event Time Zone Eastern Daylight Time
Event City Tuftonboro
Event State NEW HAMPSHIRE
Event Country --
Zipcode of the event site 03816
Event Date Year 2013
Event Date Month 7
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 434220N
Event Location Longitude 0711508W
Event Location Airport --
Event Location Nearest Airport ID --
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 --
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 1555 Eastern Daylight Time
Direction of event from weather observation facility (degrees) 222
Weather Observation Facility ID LCI
Elevation of weather observation facility 545
Distance of event from weather observation facility (units?) 11
Time Zone of the weather observation EDT
Lighting Conditions Day
Lowest Ceiling Height --
Lowest Non-Ceiling Height 7000
Sky/Lowest/Cloud Conditions Scattered
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 33
Dew Point at event time (in degress fahrenheit) 19
Wind Direction (degrees magnetic) 230
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 10
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.03
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Minor
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal --
Injury Total Minor 2
Injury Total None --
Injury Total Serious --
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) --
NTSB Notification Source FAA Southern ROC
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Jul 22 2013 4:35PM
User who most recently changed record kenj
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N8721K
NTSB Number ERA13LA327
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? No
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name Univair Aircraft Corporation
Aircraft Model 108-1
Aircraft Series Identifier --
Aircraft Serial Number 108-1721
Certified Max Gross Weight 2230
Aircraft Category Airplane
Aircraft Registration Class --
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 --
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours --
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type Unknown
Aircraft Owner Name FAWCETT WALTER L
Aircraft Owner Street Address --
Aircraft Owner City WOLFEBORO
Aircraft Owner State NH
Aircraft Owner Country USA
Aircraft Owner Zipcode 03894-4031
Operator is an individual? No
Operator Name FAWCETT WALTER L
Operator Same as Owner? Yes
Operator Is Doing Business As --
Operator Address Same as Owner? Yes
Operator Street Address --
Operator City WOLFEBORO
Operator State NH
Operator Country USA
Operator Zip code 03894-4031
Operator Code --
Owner has at least one certificate None
Other Operator of large aircraft? No
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 Yes
Departure Point Same as Event No
Departure Airport Code 5M3
Departure City Moultonboro
Departure State NH
Departure Country USA
Departure Time 1543
Departure Time Zone EDT
Destination Same as Local Flt --
Destination Airport Code NH31
Destination City Wolfeboro
Destination State NH
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jul 22 2013 4:36PM
User who most recently changed record kenj
Since inspection or accident --
Event Location Runway Number and Location N/A
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight No
Medical Flight --