Individually Owned: 150,657
Corporate Owned: 137,281
Horizon Airport
Aircraft Accident/Incident Report
San Antonio, Texas 78221
Sunday, November 8, 1998 12:58 CST
NTSB Narrative Summary Released at Completion of Accident
The pilot of the ultralight vehicle inadvertently stalled the ultralight vehicle on his first flight while turning from crosswind to downwind. The 70 year old passenger/co-owner of the vehicle had been experiencing cardiovascular problems, and as recently as 2 days prior to the accident, fainted and passed out while working on the vehicle with the other owner. He refused to go to the hospital with the responding paramedics for a checkup; however, he agreed to 'ground himself' until his next visit with a cardiologist scheduled for the day after the accident. A long time friend and pilot was asked to fly the ultralight. The co-owner elected to accompany the private pilot as a 'backseat pilot' in the tandem vehicle. Several runups and high speed taxi checks were conducted by the private pilot, who had not previously flown the vehicle, to 'get the feel of the machine.' Witnesses observed the nose of the ultralight gradually pitch down during the turn to the downwind leg. The vehicle impacted the ground in a nearly vertical nose down attitude, in a slight right turn, coming to rest in the inverted position.
NTSB Probable Cause Narrative
The pilot's inadvertent stall. A factor was the pilot's lack of experience in type of vehicle.
Event Information
| Type of Event | Accident |
| Event Date | 11/8/1998 |
| Event Day of the Week | Sunday |
| Time of Event | 1258 |
| Event Time Zone | Central Standard Time |
| Event City | SAN ANTONIO |
| Event State | TEXAS |
| Event Country | -- |
| Zipcode of the event site | 78221 |
| Event Date Year | 1998 |
| Event Date Month | 11 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | HORIZON AIRPORT |
| Event Location Nearest Airport ID | 74R |
| 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 | 550 |
| Weather Briefing Completeness | Unknown |
| Investigator's weather source | Witness |
| Time of the weather observation | 0 |
| Direction of event from weather observation facility (degrees) | 0 |
| Weather Observation Facility ID | |
| Elevation of weather observation facility | 0 |
| Distance of event from weather observation facility (units?) | 0 |
| Time Zone of the weather observation | |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 1500 |
| 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) | 5 |
| Air Temperature at event time (in degrees celsius) | 16 |
| Dew Point at event time (in degress fahrenheit) | -- |
| Wind Direction (degrees magnetic) | 0 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 4 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | -- |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | Unknown |
| 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 | 2 |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 2 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 1121 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Nov 8 1998 12:00AM |
| NTSB Notification Time | 1345 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Dec 11 2000 11:53AM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | NONE |
| NTSB Number | FTW99FA022 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 103: Ultralight |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | -- |
| Damage | Destroyed |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | CHALLENGER |
| Aircraft Model | II |
| Aircraft Series Identifier | II |
| Aircraft Serial Number | |
| Certified Max Gross Weight | 600 |
| Aircraft Category | Ultralight |
| Aircraft Registration Class | Not Registered |
| Aircraft is a homebuilt? | Yes |
| 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 | Fixed |
| Aircraft, Type of Last Inspection | Unknown |
| Date of Last Inspection | -- |
| Airframe hours since last inspection | -- |
| Airframe Hours | -- |
| ELT Installed | No |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | RAY L. LONG & BILL CRUM |
| Aircraft Owner Street Address | P.O. BOX 560 |
| Aircraft Owner City | SAN ANTONIO |
| Aircraft Owner State | TX |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 78063 |
| Operator is an individual? | -- |
| 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? | No |
| Certified for Part 133 or 137 Operation | Unknown |
| Operator Certificate Number | -- |
| Indicates whether an air carrier operation was scheduled or not | Unknown |
| Indicates Domestic or International Flight | Unknown |
| Operator carrying Pax/Cargo/Mail | Unknown |
| Type of Flying (Per_Bus / Primary) | Personal |
| Second Pilot on Board | No |
| Departure Point Same as Event | Yes |
| Departure Airport Code | 74R |
| Departure City | |
| Departure State | |
| Departure Country | |
| Departure Time | 1255 |
| Departure Time Zone | CST |
| 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 | Approach |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:34AM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 16 |
| Runway Length | 2200 |
| Runway Width | 60 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |