Individually Owned: 151,845
Corporate Owned: 143,699
Albuquerque International Airport
Aircraft Accident/Incident Report
Albuquerque, New Mexico 87107
Monday, October 5, 1998 9:11 MDT
NTSB Narrative Summary Released at Completion of Accident
The balloon was making a landing approach on a 165 degree heading. The pilot said that he thought he was 50 to 60 feet above the oncoming wires when the balloon began to descend. The balloon impacted the wires, and was subsequently extracted from them due to a large heat input just prior to wire impact. The balloon proceeded eastbound and climbed to 600 feet agl. The pilot began a stabilized descent, and the balloon again turned southbound. He selected a landing site which had transmission wires on the approach edge of the field. He began a descending approach over the wires believing that he had approximately 20 feet of clearance. The balloon's descent suddenly increased, and the pilot began heating the envelope. The balloon impacted the second set of wires, and the basket fell to the ground. Balloon training procedures recommended that during a landing over wires, the wires be approached in level, or ascending flight. The balloon's Flight Manual states: 'if contact with electric wires becomes inevitable, rip out the top to ensure that the basket is as close to the ground as possible before contact.'
NTSB Probable Cause Narrative
The pilot not planning his approach to a landing so as to fly over the transmission wires (on the approach edge of the landing field) in level flight or ascending flight, and the pilot not pulling out the rip panel for emanate contact with transmission wires as the owner's manual directs. A factor was the wind shear weather condition.
Event Information
| Type of Event | Accident |
| Event Date | 10/5/1998 |
| Event Day of the Week | Monday |
| Time of Event | 911 |
| Event Time Zone | Mountain Daylight Time |
| Event City | ALBUQUERQUE |
| Event State | NEW MEXICO |
| Event Country | -- |
| Zipcode of the event site | 87107 |
| Event Date Year | 1998 |
| Event Date Month | 10 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | ALBUQUERQUE INTERNATIONAL |
| Event Location Nearest Airport ID | ABQ |
| 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 | 5352 |
| Weather Briefing Completeness | Unknown |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 856 Mountain Daylight Time |
| Direction of event from weather observation facility (degrees) | 270 |
| Weather Observation Facility ID | ABQ |
| Elevation of weather observation facility | 5352 |
| Distance of event from weather observation facility (units?) | 1 |
| Time Zone of the weather observation | MDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 0 |
| Lowest Non-Ceiling Height | 0 |
| Sky/Lowest/Cloud Conditions | Clear |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 10 |
| Air Temperature at event time (in degrees celsius) | 9 |
| Dew Point at event time (in degress fahrenheit) | -7 |
| Wind Direction (degrees magnetic) | 330 |
| 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) | 30 |
| 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 | 1 |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | 12 |
| Injury Total All | 13 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 1754 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Oct 5 1998 12:00AM |
| NTSB Notification Time | 1255 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Dec 11 2000 11:49AM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N4557W |
| NTSB Number | DEN99FA004 |
| 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 | Cameron |
| Aircraft Model | A-250 |
| Aircraft Series Identifier | A-250 |
| Aircraft Serial Number | 5911 |
| Certified Max Gross Weight | 4200 |
| Aircraft Category | Balloon |
| 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 | 0 |
| Number of Engines | -- |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | May 1 1998 12:00AM |
| Airframe hours since last inspection | 33 |
| Airframe Hours | 362 |
| ELT Installed | No |
| ELT Activated | Unknown |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | THOMAS N. THOMPSON |
| Aircraft Owner Street Address | P.O. BOX 91328 |
| Aircraft Owner City | ALBUQUERQUE |
| Aircraft Owner State | NM |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 87199 |
| 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 | -- |
| Indicates Domestic or International Flight | -- |
| Operator carrying Pax/Cargo/Mail | -- |
| Type of Flying (Per_Bus / Primary) | Aerial Observation |
| Second Pilot on Board | No |
| Departure Point Same as Event | Yes |
| Departure Airport Code | NONE |
| Departure City | |
| Departure State | |
| Departure Country | |
| Departure Time | 800 |
| Departure Time Zone | MDT |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | ABQ |
| 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 | 0 |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | Yes |
| Air Medical Flight | No |
| Medical Flight | -- |