Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Elbert, Colorado 80106
Saturday, January 16, 1988 19:30 MST
NTSB Narrative Summary Released at Completion of Accident
THE ACFT COLLIDED WITH SLIGHTLY RISING TERRAIN WITH THE RT WING SLIGHTLY DOWN AND THE NOSE ATTITUDE LEVEL. FOLLOWING THE FIRST CONTACT, THE ACFT SKIPPED ABOUT 90 FT AND THE 2ND IMPACT WAS IN A MORE PRONOUNCED RT WING LOW AND NOSE DOWN ATTITUDE. THE CANOPY WAS EJECTED AND FOUND 20 FT RT AND 30 FT FWD OF THE 2ND IMPACT POINT. THE ACFT DISINTEGRATED FROM THE 2ND IMPACT POINT ALONG A 480 FT PATH WHICH WAS 147 FT WIDE. THE FRONT SEAT OCCUPANTS WERE STILL STRAPPED IN THEIR SEATS. THE REAR SEAT OCCUPANT WAS NOT STRAPPED IN AND WAS EJECTED 110 FT FROM THE MAIN WRECKAGE. THE ACFT WAS ENROUTE FROM RAPID CITY, SD TO COLORADO SPRINGS, CO. THE CRASH SITE WAS 3 MILES WEST OF ELBERT, CO. AT AN ELEVATION OF APPRX 7100 FT MSL. A WITNESS AT ELBERT, CO. SAID AT THE TIME OF THE ACC THE CLOUDS WERE 'ON THE GROUND' AND VISIBILITY WAS 'VERY POOR.' WX IN COLORADO SPRINGS WAS 100 OVERCAST 3/4 MILE VISIBILITY IN SNOW. THERE IS NO EVIDENCE THAT THE PLT CHECKED THE WX. ACFT HEADING AT IMPACT WAS AWAY FROM A HEADING TO THE FLTS DESTINATION.
NTSB Probable Cause Narrative
Not Yet Reported
Event Information
| Type of Event | Accident |
| Event Date | 1/16/1988 |
| Event Day of the Week | Saturday |
| Time of Event | 1930 |
| Event Time Zone | Mountain Standard Time |
| Event City | ELBERT |
| Event State | COLORADO |
| Event Country | -- |
| Zipcode of the event site | 80106 |
| Event Date Year | 1988 |
| Event Date Month | 1 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| 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 | 0 |
| Degrees magnetic from airport | 0 |
| Airport Elevation | 0 |
| Weather Briefing Completeness | Unknown |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1900 Mountain Standard Time |
| Direction of event from weather observation facility (degrees) | 195 |
| Weather Observation Facility ID | COS |
| Elevation of weather observation facility | 6172 |
| Distance of event from weather observation facility (units?) | 25 |
| Time Zone of the weather observation | MST |
| Lighting Conditions | Night/Dark |
| Lowest Ceiling Height | 100 |
| Lowest Non-Ceiling Height | 0 |
| Sky/Lowest/Cloud Conditions | Unknown |
| Sky Condition for Lowest Ceiling | Overcast |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 0 |
| Air Temperature at event time (in degrees celsius) | -4 |
| Dew Point at event time (in degress fahrenheit) | -5 |
| Wind Direction (degrees magnetic) | 130 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 11 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 29 |
| Density Altitude (feet) | 6500 |
| Intensity of Precipitation | Moderate |
| METAR weather report | -- |
| Event Highest Injury | Fatal |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | 3 |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 3 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 147 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Jan 17 1988 12:00AM |
| NTSB Notification Time | 820 |
| Fiche Number and/or location -used to find docket information | 35681 |
| Date of most recent change to record | Dec 13 2000 11:29AM |
| User who most recently changed record | dbo |
| Basic weather conditions | Instrument Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N9937U |
| NTSB Number | DEN88FA054 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | -- |
| Damage | Destroyed |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | GULFSTREAM AMERICAN |
| Aircraft Model | AA-5A |
| Aircraft Series Identifier | AA-5A |
| Aircraft Serial Number | AA-5A-0337 |
| Certified Max Gross Weight | 2200 |
| 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 | 4 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Oct 22 1987 12:00AM |
| Airframe hours since last inspection | 47 |
| Airframe Hours | 2167 |
| ELT Installed | Yes |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | Yes |
| ELT Type | -- |
| Aircraft Owner Name | LEE W. MADDOX |
| Aircraft Owner Street Address | 2337 THRUNHILL DRIVE |
| Aircraft Owner City | COLORADO SPRING |
| Aircraft Owner State | CO |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 80918 |
| Operator is an individual? | -- |
| Operator Name | PETERSON AERO CLUB |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | P.O. BOX 14123 |
| Operator City | PETERSON AFB |
| Operator State | CO |
| Operator Country | |
| Operator Zip code | 80914 |
| Operator Code | |
| Owner has at least one certificate | None |
| Other Operator of large aircraft? | No |
| Certified for Part 133 or 137 Operation | Unknown |
| 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 | RAP |
| Departure City | RAPID CITY |
| Departure State | SD |
| Departure Country | |
| Departure Time | 1639 |
| Departure Time Zone | MST |
| Destination Same as Local Flt | -- |
| Destination Airport Code | COS |
| Destination City | COLO. SPRINGS |
| Destination State | CO |
| Destination Country | |
| Specific Phase of Flight | Maneuvering |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:35AM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 0 |
| Runway Length | 0 |
| Runway Width | 0 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |