Fuel Exhaustion & Starvation · NTSB ERA10LA373
NADIG PAUL K NADIG — Franklin, PA
| Date | July 24, 2010 |
| Location | Franklin, PA |
| Aircraft | NADIG PAUL K NADIG (amateur-built) |
| Purpose of flight | Personal |
| Conditions | Day · Visual Meteorological Cond |
| Phase / occurrence | Emergency descent Off-field or emergency landing |
| Pilot age | 57 |
| Pilot total time | 936 hrs · Building experience |
| Time in type | Unknown |
| Fatalities | 2 |
Probable cause
NTSB findings
- Aircraft-Fluids/misc hardware-Fluids-Fuel-Not serviced/maintained - C
- Aircraft-Aircraft systems-Fuel system-Fuel distribution-Incorrect service/maintenance - C
- Personnel issues-Task performance-Maintenance-(general)-Owner/builder - C
What happened
Witnesses observed the accident airplane in a left-hand traffic pattern over the airport performing takeoffs and landings. As the pilot was performing the third landing and takeoff, witnesses heard the engine surge before hearing the sound of an impact. The airplane collided with trees before impacting the ground about ¾ mile from the departure end of the runway. Postaccident examination of the wreckage did not reveal any evidence of preimpact malfunction with the airframe or engine controls. The engine examination revealed a blocked carburetor jet and excessive contamination of foreign material in both carburetor float bowls, indicating poor carburetor and fuel system maintenance. Once the blockage was removed from the idle jet the engine started and ran normally. The owner recently purchased the experimental, amateur-built, airplane which had an engine that used automobile fuel.