Reading Regional Airport
Aircraft Accident/Incident Report

Reading, Pennsylvania 19605
Saturday, December 6, 2003 4:39 EST

NTSB Narrative Summary Released at Completion of Accident

The airplane departed while it was snowing. The pilot reported that becoming airborne, the airplane, "...began to shake severely...." The pilot tried to climb; however, the airplane would not climb and it continued to settle. The pilot performed a forced landing in an field, about 3,200 feet from the departure end of the runway. The company director of operations (D/O) reported that when he examined the airplane about 45 minutes later, there was rough granular ice on the top surface of the wing that conformed to the outline of the fuel tanks. The rough granular ice was not found on the horizontal stabilizer. The pilot reported that he elected not to use liquid deicing fluid on the wings because the snow was blowing off of the top of the wings when the airplane was pulled from the hangar. The D/O further reported that the airplane had been refueled with 177 gallons about 2 hours prior to departure and then the airplane was placed in an unheated hangar with the door open. The fuel came from a truck that had been kept in a heated hangar.

NTSB Probable Cause Narrative

The pilot's improper decision to not apply de-icing fluid to the wings prior to takeoff, which resulted in snow/ice contamination on the of the wings, a stall mush, and a forced landing in an open field.

Event Information

Type of Event Accident
Event Date 12/6/2003
Event Day of the Week Saturday
Time of Event 439
Event Time Zone Eastern Standard Time
Event City Reading
Event State PENNSYLVANIA
Event Country --
Zipcode of the event site 19605
Event Date Year 2003
Event Date Month 12
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 402228N
Event Location Longitude 0755649W
Event Location Airport Reading Regional Airport
Event Location Nearest Airport ID RDG
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 118
Airport Elevation 344
Weather Briefing Completeness Full
Investigator's weather source Weather Observation Facility
Time of the weather observation 426 Eastern Standard Time
Direction of event from weather observation facility (degrees) 300
Weather Observation Facility ID RDG
Elevation of weather observation facility 344
Distance of event from weather observation facility (units?) 1
Time Zone of the weather observation EST
Lighting Conditions Night/Dark
Lowest Ceiling Height 300
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions --
Sky Condition for Lowest Ceiling Broken
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 0.5
Air Temperature at event time (in degrees celsius) -3
Dew Point at event time (in degress fahrenheit) -4
Wind Direction (degrees magnetic) 20
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 11
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 29.95
Density Altitude (feet) -1737
Intensity of Precipitation Moderate
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) 15782
NTSB Notification Source FAA Eastern Region Comm Center
NTSB Notification Date Dec 6 2003 12:00AM
NTSB Notification Time 625
Fiche Number and/or location -used to find docket information DMS
Date of most recent change to record Jun 30 2004 12:15PM
User who most recently changed record NTSB\MONR
Basic weather conditions Instrument Meteorological Cond
FAA District Office Allentown

Aircraft Involved

Aircraft #1

Aircraft Registration Number N700QD
NTSB Number NYC04LA044
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 None
Aircraft Explosion None
Aircraft Manufacturer's Full Name SOCATA
Aircraft Model TBM 700
Aircraft Series Identifier --
Aircraft Serial Number 174
Certified Max Gross Weight 6614
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 1
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection AAIP
Date of Last Inspection Nov 21 2003 12:00AM
Airframe hours since last inspection 68.5
Airframe Hours 2568
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name Quest Diagnostics Inc.
Aircraft Owner Street Address 159 Museum Road
Aircraft Owner City Reading
Aircraft Owner State PA
Aircraft Owner Country USA
Aircraft Owner Zipcode 19605
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) Executive/Corporate
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code RDG
Departure City Reading
Departure State PA
Departure Country USA
Departure Time 439
Departure Time Zone EST
Destination Same as Local Flt --
Destination Airport Code OWD
Destination City Norwood
Destination State MA
Destination Country USA
Specific Phase of Flight Takeoff - initial climb
Report sent to ICAO? No
Evacuation occurred No
Date of most recent change to record Apr 15 2004 10:45AM
User who most recently changed record PEAR
Since inspection or accident Time of Accident
Event Location Runway Number and Location 13
Runway Length 6350
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --