AERO VODOCHODY L39
Grand Junction, CO — May 28, 2015
Event Information
| Date | May 28, 2015 |
| Event Type | ACC |
| NTSB Number | GAA15CA096 |
| Event ID | 20150528X10623 |
| Location | Grand Junction, CO |
| Country | USA |
| Coordinates | 39.12250, -108.52666 |
| Highest Injury | NONE |
Aircraft
| Make | AERO VODOCHODY |
| Model | L39 |
| Category | AIR |
| FAR Part | 091 |
| Aircraft Damage | SUBS |
Conditions
| Light Condition | DAYL |
| Weather | VMC |
Injuries
| Fatal | 0 |
| Serious | 0 |
| Minor | 0 |
| None | 2 |
| Total Injured | 0 |
Event Location
Probable Cause
The pilot's inadequate preflight planning and subsequent failure to remain clear of power line wires while maneuvering at low altitude.
Full Narrative
According to the pilot, while flying over a river at an altitude of about 100 feet above water and ground level, at 250 knots, the airplane impacted unmarked power line wires that spanned the river. The power line wires are clearly identified on the Visual Flight Rules Sectional Aeronautical Chart. The pilot immediately established a climb and returned to the airport without further incident. The airplane sustained substantial damage to the nose, left wing, and vertical stabilizer.
The pilot reported that there were no pre-impact mechanical failures or malfunctions that would have precluded normal operation.
About This NTSB Record
This aviation event was investigated by the National Transportation Safety Board (NTSB). NTSB investigates all U.S. civil aviation accidents to determine probable cause and issue safety recommendations to prevent future accidents.