Individually Owned: 150,657
Corporate Owned: 137,281
Maverick County Memorial Intnl Airport
Aircraft Accident/Incident Report
Eagle Pass, Texas 78552
Wednesday, December 9, 2009 6:00 CST
NTSB Narrative Summary Released at Completion of Accident
While on an instrument approach to the non-towered airport, the airplane collided with the airport's perimeter fence and terrain. The fence and perimeter road were parallel to, and about 750-feet east of the runway. The last radar plot was at an altitude of 1,200 feet MSL (Mean Sea Level), but slightly east of the runway, and approximately 435 feet from the accident site. About 30 minutes after the accident, deputies reported that the weather was "foggy". The instrument approach that the pilot was following was the RNAV (GPS) 31. The published minimums for this instrument approach are a 400-foot ceiling and one-mile visibility. The automated weather station about 33 miles northwest of the accident site reported at 0552, calm winds, temperature 41 degrees Fahrenheit, dew point 41 degrees Fahrenheit, visibility less than 1/4 miles (and a Runway visual range ( RVR) of 600 feet variable to 1200 feet) in fog and an indefinite ceiling, altimeter pressure setting 29.85 inches of Mercury. An examination of the airplane failed to reveal any anomalies with the airframe, structure, or systems. The airplane's engine was removed from the airframe and placed in an engine test facility. An engine test run was conducted and the engine was able to produce rated horsepower, without hesitation or interruption. Under the conditions at the time, the pilot appeared to have mistaken the east perimeter road for the runway landing point.
NTSB Probable Cause Narrative
The pilot's decision to continue the approach below minimums without visual references, and subsequent collision with the perimeter fence/terrain.
Event Information
| Type of Event | Accident |
| Event Date | 12/9/2009 |
| Event Day of the Week | Wednesday |
| Time of Event | 600 |
| Event Time Zone | Central Standard Time |
| Event City | Eagle Pass |
| Event State | TEXAS |
| Event Country | -- |
| Zipcode of the event site | 78552 |
| Event Date Year | 2009 |
| Event Date Month | 12 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | -- |
| Event Location Longitude | -- |
| Event Location Airport | Maverick County Memorial Intnl |
| Event Location Nearest Airport ID | 5T9 |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| 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 | 553 Central Standard Time |
| Direction of event from weather observation facility (degrees) | 300 |
| Weather Observation Facility ID | KDRT |
| Elevation of weather observation facility | -- |
| Distance of event from weather observation facility (units?) | 38 |
| Time Zone of the weather observation | CST |
| Lighting Conditions | Dawn |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | -- |
| Sky/Lowest/Cloud Conditions | Unknown |
| Sky Condition for Lowest Ceiling | Indefinite (V V) |
| Visibility Runway Visual Range (Feet) | -- |
| Visibility Runway Visual Value (Statute Miles) | -- |
| Visibility (Statute Miles) | 0.25 |
| Air Temperature at event time (in degrees celsius) | 7 |
| Dew Point at event time (in degress fahrenheit) | 7 |
| Wind Direction (degrees magnetic) | 250 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 3 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 29.84 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | Fatal |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | 1 |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 1 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 26913 |
| NTSB Notification Source | Texas Highway Patrol |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Jun 22 2010 2:25PM |
| User who most recently changed record | johb |
| Basic weather conditions | Instrument Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N1105N |
| NTSB Number | CEN10FA069 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | IFR |
| Flight plan Was Activated? | Yes |
| Damage | Destroyed |
| Aircraft Fire | Ground |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | BEECH |
| Aircraft Model | A36 |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | E-912 |
| Certified Max Gross Weight | -- |
| 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 | 6 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Dec 15 2008 12:00AM |
| Airframe hours since last inspection | -- |
| Airframe Hours | 2735 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | Unknown |
| Aircraft Owner Name | BARTON AMOS L |
| Aircraft Owner Street Address | PO BOX 291285 |
| Aircraft Owner City | KERRVILLE |
| Aircraft Owner State | TX |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 78029-1285 |
| Operator is an individual? | Yes |
| Operator Name | BARTON AMOS L |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | PO BOX 291285 |
| Operator City | KERRVILLE |
| Operator State | TX |
| Operator Country | USA |
| Operator Zip code | 78029-1285 |
| 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) | Business |
| Second Pilot on Board | No |
| Departure Point Same as Event | No |
| Departure Airport Code | KERV |
| Departure City | Kerrville Muni |
| Departure State | TX |
| Departure Country | USA |
| Departure Time | -- |
| Departure Time Zone | -- |
| Destination Same as Local Flt | crash at destination city |
| Destination Airport Code | 5T9 |
| Destination City | Eagle Pass |
| Destination State | TX |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Mar 23 2010 9:38AM |
| User who most recently changed record | hatc |
| Since inspection or accident | Last Inspection |
| Event Location Runway Number and Location | 31 |
| Runway Length | 5506 |
| Runway Width | 100 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |