Loss of Control in Flight · NTSB WPR14FA243
DITTENBER THOMAS J AURIGA — Echo Bay, NV
| Date | June 13, 2014 |
| Location | Echo Bay, NV |
| Aircraft | DITTENBER THOMAS J AURIGA (amateur-built) |
| Purpose of flight | Personal |
| Conditions | Night/Dark · Visual Meteorological Cond |
| Phase / occurrence | Approach-VFR pattern final Loss of control in flight |
| Pilot age | 48 |
| Pilot total time | 7,880 hrs · High time |
| Time in type | Unknown |
| Fatalities | 2 |
Probable cause
NTSB findings
- Personnel issues-Task performance-Use of equip/info-Aircraft control-Pilot - C
- Aircraft-Aircraft oper/perf/capability-Performance/control parameters-(general)-Not attained/maintained - C
- Environmental issues-Physical environment-Terrain-Sloped/uneven terrain-Contributed to outcome
- Environmental issues-Conditions/weather/phenomena-Light condition-Dark-Effect on personnel - C
- Personnel issues-Physical-Health/Fitness-Use of medication/drugs-Pilot
What happened
At the end of a personal cross-country flight, the private pilot was attempting to land at night on a dark unlit runway. A witness reported that the airplane made a low pass to the east of the airport and then reversed course to presumably land on runway 24. The witness lost site of the airplane and, shortly thereafter, observed a column of smoke.
The airplane impacted terrain 50 ft lower than the runway surface, 200 yards northeast of the runway threshold, in a steep nose-down attitude. The airplane was consumed by the postimpact fire. Postaccident examination of the wreckage revealed no evidence of a mechanical malfunction or failure that would have precluded normal operation. It is likely that, while maneuvering in the dark night conditions with no ground reference or runway lighting, the pilot failed to maintain airplane control.
Toxicological testing detected methamphetamine in the pilot's tissue specimens, and the level in his liver suggested high dose use, which can cause impairment. The tests also detected tramadol, which may be sedating and is associated with an increased risk of seizure, particularly in the first days and weeks after beginning treatment or with very high doses. However, without a blood level, it could not be determined whether or not the pilot's use of tramadol or methamphetamine contributed to the accident.