Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Hernando, Florida 34442
Sunday, November 27, 2011 16:40 EST
NTSB Narrative Summary Released at Completion of Accident
The airplane had descended from about 1,600 feet to about 800 feet when the pilot/owner increased the throttle to initiate a climb. The engine began to run roughly, the pilot applied carburetor heat, the engine speed decreased to 2,000 rpm, and the airplane descended. Approximately 10 seconds later, about 500 feet agl, the engine stopped producing power and the propeller stopped. The pilot conducted a forced landing in a wildlife preserve, where the airplane rolled an estimated 40 feet, nosed over, and came to rest inverted. The accident airplane was one in a flight of two. The second airplane orbited the site until emergency services arrived. According to the owner of the second airplane, he too serviced his airplane at the same time and from the same vendor as the accident airplane and experienced no fuel-related problems. Postaccident examination of the airframe and engine revealed no preaccident anomalies that would preclude normal operation. The engine started immediately, accelerated smoothly, and ran continuously without interruption. According to an Federal Aviation Administration carburetor icing probability chart, the atmospheric conditions at the time of the accident were conducive to serious icing at glide power.
NTSB Probable Cause Narrative
The pilot's failure to apply carburetor heat while descending in conditions conducive to carburetor icing, which resulted in carburetor icing and a subsequent total loss of engine power.
Event Information
| Type of Event | Accident |
| Event Date | 11/27/2011 |
| Event Day of the Week | Sunday |
| Time of Event | 1640 |
| Event Time Zone | Eastern Standard Time |
| Event City | Hernando |
| Event State | FLORIDA |
| Event Country | -- |
| Zipcode of the event site | 34442 |
| Event Date Year | 2011 |
| Event Date Month | 11 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 285407N |
| Event Location Longitude | 0821832W |
| 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 | 1650 Eastern Standard Time |
| Direction of event from weather observation facility (degrees) | 60 |
| Weather Observation Facility ID | OCF |
| Elevation of weather observation facility | 90 |
| Distance of event from weather observation facility (units?) | 14 |
| Time Zone of the weather observation | EST |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | 6000 |
| Sky/Lowest/Cloud Conditions | Few |
| 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) | 25 |
| Dew Point at event time (in degress fahrenheit) | 11 |
| Wind Direction (degrees magnetic) | 130 |
| 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) | 30 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | OCF 11/27/11 2150Z: 13003 10 FEW060 25/11 A3000 |
| 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) | 30556 |
| NTSB Notification Source | FAA Southern C-ROC |
| NTSB Notification Date | -- |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | -- |
| Date of most recent change to record | Oct 3 2012 9:20AM |
| User who most recently changed record | kenj |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N1321 |
| NTSB Number | ERA12LA087 |
| 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 | SMITH MINIPLANE |
| Aircraft Model | DSA-4 |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 1 |
| Certified Max Gross Weight | -- |
| Aircraft Category | Airplane |
| Aircraft Registration Class | -- |
| Aircraft is a homebuilt? | Yes |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 1 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | May 1 2011 12:00AM |
| Airframe hours since last inspection | -- |
| Airframe Hours | 359 |
| ELT Installed | No |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | Unknown |
| Aircraft Owner Name | COURTESY CRUISER INC |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | HERNANDO |
| Aircraft Owner State | FL |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 34442-2111 |
| Operator is an individual? | No |
| Operator Name | COURTESY CRUISER INC |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | -- |
| Operator City | HERNANDO |
| Operator State | FL |
| Operator Country | USA |
| Operator Zip code | 34442-2111 |
| 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 | No |
| Departure Point Same as Event | No |
| Departure Airport Code | X35 |
| Departure City | Dunnellon |
| Departure State | FL |
| Departure Country | USA |
| Departure Time | 1630 |
| Departure Time Zone | EST |
| Destination Same as Local Flt | -- |
| Destination Airport Code | 5FL7 |
| Destination City | Hernando |
| Destination State | FL |
| Destination Country | USA |
| Specific Phase of Flight | -- |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Oct 3 2012 9:21AM |
| User who most recently changed record | kenj |
| Since inspection or accident | Last Inspection |
| Event Location Runway Number and Location | N/A |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |