Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Kyle, South Dakota 57752
Saturday, July 7, 2007 12:18 MDT
NTSB Narrative Summary Released at Completion of Accident
The agricultural application airplane sustained substantial damage when it impacted terrain while maneuvering for a public use aerial application of fire retardant. The pilot stated that he was approaching a fire location from the northwest. He was crossing a "burnt area from west to east across gently rolling terrain." When he crossed a ridgeline, he encountered a downdraft and the airplane "wanted to settle." The pilot "pushed [the] nose over and released [the] load." The pilot stated that the airplane would not recover before impacting terrain. The pilot reported no mechanical malfunctions with the airplane in reference to the flight. Gusty winds were present in the area at the time of the accident.
NTSB Probable Cause Narrative
The pilot's failure to maintain clearance from terrain during an aerial application maneuver. Contributing to the accident were wind gusts, low altitude, and the reported downdraft.
Event Information
| Type of Event | Accident |
| Event Date | 7/7/2007 |
| Event Day of the Week | Saturday |
| Time of Event | 1218 |
| Event Time Zone | Mountain Daylight Time |
| Event City | Kyle |
| Event State | SOUTH DAKOTA |
| Event Country | -- |
| Zipcode of the event site | 57752 |
| Event Date Year | 2007 |
| Event Date Month | 7 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 432353N |
| Event Location Longitude | 1021177W |
| 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 | 1252 Mountain Daylight Time |
| Direction of event from weather observation facility (degrees) | 315 |
| Weather Observation Facility ID | RAP |
| Elevation of weather observation facility | 3204 |
| Distance of event from weather observation facility (units?) | 80 |
| Time Zone of the weather observation | MDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | -- |
| Sky/Lowest/Cloud Conditions | Clear |
| 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) | 41 |
| Dew Point at event time (in degress fahrenheit) | 1 |
| Wind Direction (degrees magnetic) | 170 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 12 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Gusting |
| Wind Gust (knots) | 19 |
| Altimeter Setting at event time (in. Hg) | 29.78 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | KCDR 071753Z AUTO 19010KT 10SM CLR 38/02 A2984 |
| Event Highest Injury | Minor |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | -- |
| Injury Total Minor | 1 |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 1 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 23194 |
| NTSB Notification Source | DOI |
| NTSB Notification Date | Jul 7 2007 12:00AM |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Mar 31 2008 11:52AM |
| User who most recently changed record | NTSB\johb |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | Rapid City, SD, FSDO |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N14067 |
| NTSB Number | CHI07TA201 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | Company VFR |
| Flight plan Was Activated? | Yes |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | WSK PZL Mielec |
| Aircraft Model | PZL M18B |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 1Z026-25 |
| Certified Max Gross Weight | 11700 |
| 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 | 1 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Dec 1 2006 12:00AM |
| Airframe hours since last inspection | -- |
| Airframe Hours | 1483 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | Doug Sly Aerial Spraying |
| Aircraft Owner Street Address | P.O. Box 754 |
| Aircraft Owner City | Platte |
| Aircraft Owner State | SD |
| Aircraft Owner Country | -- |
| Aircraft Owner Zipcode | 57369 |
| 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 | SYDG |
| 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) | Public Use |
| Second Pilot on Board | No |
| Departure Point Same as Event | No |
| Departure Airport Code | RAP |
| Departure City | Rapid City |
| Departure State | SD |
| Departure Country | USA |
| Departure Time | 1137 |
| Departure Time Zone | MDT |
| 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 | Maneuvering - aerial application |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Mar 24 2008 3:59PM |
| User who most recently changed record | JOHB |
| Since inspection or accident | Last Inspection |
| Event Location Runway Number and Location | NA |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |