ASN Wikibase Occurrence # 37781
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| Date: | Tuesday 5 August 1997 |
| Time: | 10:58 LT |
| Type: |  Beechcraft 58P Baron |
| Owner/operator: | Wobermin Construction Co, Inc. |
| Registration: | N258W |
| MSN: | TJ-170 |
| Total airframe hrs: | 2099 hours |
| Engine model: | Continental TSIO-520 |
| Fatalities: | Fatalities: 2 / Occupants: 2 |
| Aircraft damage: | Destroyed |
| Category: | Accident |
| Location: | Colorado Spring, CO -
 United States of America
|
| Phase: | Unknown |
| Nature: | Executive |
| Departure airport: | Broomfield, CO (KBJC) |
| (KCOS) | |
| Investigating agency: | NTSB |
| Confidence Rating: |  Accident investigation report completed and information captured |
During arrival, the pilot contacted 'Springs Approach' & was provided a vector to join the localizer for an ILS DME Runway 17L Approach. He was advised that runway RVR was 4,000 feet (about 3/4 mile visibility), but was not provided other current weather or airport information. In preparation for the ILS, he was instructed to descend & maintain 9,000 feet, then to reduce his speed 20 knots as he was closing on an MD-80, 3 miles ahead. About 2 minutes later (without issuing a clearance for the ILS approach), the pilot was transferred to tower frequency. Soon thereafter, the tower controller advised the pilot that radar showed he had deviated from the localizer course & inquired about his intentions. The pilot said he was going to make a missed approach. To ensure separation from other traffic, the controller told the pilot to turn left to 090 degrees, climb, & maintain 9,000 feet. Seconds later, the controller noted the pilot was below minimum vectoring altitude & told him to start his climb. The pilot acknowledged. About a minute later, the controller asked the pilot for his heading; the pilot replied '...190 heading to 090.' The controller told him to 'Start a left turn now. You're headed towards the mountains.' The pilot acknowledged, but moments later, radio & radar contact with the airplane were lost. The airplane impacted a small hill about 5 miles north of the airport on a magnetic heading of 080 degrees. Although the pilot was certificated to fly multiengine airplanes in instrument meteorological conditions, FAA records revealed he had once failed the instrument practical test; had made an inadvertent wheels up landing in the airplane; had failed an instrument procedures refresher course; and had once failed the multiengine practical test. These events occurred 18, 10, 7, and 6 months before the accident, respectively.
Probable Cause: failure of the pilot to follow IFR procedures; and his failure to maintain proper altitude, while executing a missed approach from an attempted ILS approach. Related factors included: low ceiling, rain, fog, the pilot's overconfidence in his personal ability, and inadequate service provided by the approach controller by not providing current weather and airport information.
Accident investigation:
 |
|
Sources:
NTSB FTW97FA299
History of this aircraft
Other occurrences involving this aircraft
| 2 October 1986 | N258W | Private | 0 | Derry, PA | |
sub |
Location
Revision history:
| Date/time | Contributor | Updates |
|---|---|---|
| 24-Oct-2008 10:30 | ASN archive | Added |
| 21-Dec-2016 19:23 | ASN Update Bot | Updated [Time, Damage, Category, Investigating agency] |
| 08-Apr-2024 13:40 | ASN Update Bot | Updated [Time, Operator, Other fatalities, Phase, Departure airport, Destination airport, Source, Narrative, Category, Accident report] |
Corrections or additions? ... Edit this accident description
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