LEATHERMAN KARL L ZODIAC CH 601 HDS
Gray Court, SC — June 30, 2011
Event Information
| Date | June 30, 2011 |
| Event Type | ACC |
| NTSB Number | ERA11CA373 |
| Event ID | 20110630X43716 |
| Location | Gray Court, SC |
| Country | USA |
| Coordinates | 34.60581, -82.11791 |
| Highest Injury | NONE |
Aircraft
| Make | LEATHERMAN KARL L |
| Model | ZODIAC CH 601 HDS |
| Category | AIR |
| FAR Part | 091 |
| Aircraft Damage | SUBS |
Conditions
| Light Condition | DAYL |
| Weather | VMC |
Injuries
| Fatal | 0 |
| Serious | 0 |
| Minor | 0 |
| None | 1 |
| Total Injured | 0 |
Event Location
Probable Cause
The total loss of engine power due to the failure of the radiator coolant supply fitting.
Full Narrative
After climbing to about 1,500 feet and 30 minutes of uneventful flight, the pilot noticed an increase in engine coolant temperature. Shortly thereafter, water sprayed over the windscreen and the engine started to lose power. At that time, the pilot suspected a radiator water hose failed. He started a decent and landed the airplane in a field. During the rollout, the airplane struck several small pine trees and high vegetation resulting in substantial damage to the wings. During and examination of the airplane after the accident, an FAA inspector and the pilot discovered that the water hose fitting going into the radiator was fractured, and that the hose clamp and hose were still attached to the broken fitting. The reason for the failure of the fitting could not be determined.
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.