Individually Owned: 150,657
Corporate Owned: 137,281
Corona Airport
Aircraft Accident/Incident Report
Corona, California 91718
Wednesday, July 29, 1998 12:10 PDT
NTSB Narrative Summary Released at Completion of Accident
The pilot aborted the first takeoff due to a rough running engine. He performed a run-up, determined that the engine seemed normal, and returned for another takeoff. After liftoff, the engine began to lose rpm and the pilot had difficulty gaining altitude. About 100 feet agl, he turned toward a grassy area parallel to the runway. The aircraft collided with the trees and came to rest upright on the ground. The Safety Board conducted a run-up of the engine. No abnormal sounds were noted at 2,000 rpm, but at full throttle, the engine began to run rough and the fuel pressure gauge was at or near the low scale indication. The aircraft has a separate fuel shutoff valve independent of the fuel selector. The shutoff valve is operated by a control knob near the pilot's right knee. It was noted that the fuel shutoff valve follower handle was partially closed at the valve while the control knob was in the ON position. The firewall-mounted clamp that secures the cable housing was loose and the cable housing was able to slide back and forth in the clamp. The valve could be hand actuated from the on to off position without any significant movement of the control knob. With the fuel shutoff valve properly configured and in the full on position, another engine run-up was conducted to full power with and without the auxiliary fuel pump. AD 70-24-04 concerning the fuel shutoff valve was complied with in 1984 by installation of Cessna Kit No. SK117-10. The fuel shutoff control knob is required to be safetied in the 'on' position. No safety wire was in place and no hole was drilled in the subject knob to accommodate the wire.
NTSB Probable Cause Narrative
The loss of engine power due to a partially closed fuel shutoff valve as a result of improper maintenance installation.
Event Information
| Type of Event | Accident |
| Event Date | 7/29/1998 |
| Event Day of the Week | Wednesday |
| Time of Event | 1210 |
| Event Time Zone | Pacific Daylight Time |
| Event City | CORONA |
| Event State | CALIFORNIA |
| Event Country | -- |
| Zipcode of the event site | 91718 |
| Event Date Year | 1998 |
| Event Date Month | 7 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | CORONA |
| Event Location Nearest Airport ID | AJO |
| Indicates whether the acc/inc occurred off or on an airport | On Airport |
| Distance from airport in statute miles | -- |
| Degrees magnetic from airport | -- |
| Airport Elevation | 533 |
| Weather Briefing Completeness | Not pertinent |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1153 Pacific Daylight Time |
| Direction of event from weather observation facility (degrees) | 10 |
| Weather Observation Facility ID | ONT |
| Elevation of weather observation facility | 943 |
| Distance of event from weather observation facility (units?) | 330 |
| Time Zone of the weather observation | PDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 0 |
| Lowest Non-Ceiling Height | 0 |
| Sky/Lowest/Cloud Conditions | Clear |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 6 |
| Air Temperature at event time (in degrees celsius) | 29 |
| Dew Point at event time (in degress fahrenheit) | 21 |
| Wind Direction (degrees magnetic) | 300 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 10 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 29 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | Unknown |
| METAR weather report | -- |
| Event Highest Injury | Minor |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | -- |
| Injury Total Minor | 2 |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 2 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 797 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Jul 29 1998 12:00AM |
| NTSB Notification Time | 1225 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Dec 11 2000 11:37AM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N177JH |
| NTSB Number | LAX98LA250 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | -- |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Cessna |
| Aircraft Model | 177 |
| Aircraft Series Identifier | 177 |
| Aircraft Serial Number | 17700164 |
| Certified Max Gross Weight | 2350 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | U.S. Registered/U.S. Soil |
| Aircraft is a homebuilt? | No |
| Flight Crew Seats | -- |
| Cabin Crew Seats | -- |
| Passenger Seats | -- |
| Total number of seats on the aircraft | 4 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Apr 15 1998 12:00AM |
| Airframe hours since last inspection | 6 |
| Airframe Hours | 3082 |
| ELT Installed | Yes |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | ROBERT L. WOODS |
| Aircraft Owner Street Address | 633 MOLINO AVENUE |
| Aircraft Owner City | LONG BEACH |
| Aircraft Owner State | CA |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 90814 |
| Operator is an individual? | -- |
| Operator Name | |
| Operator Same as Owner? | Yes |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | Yes |
| Operator Street Address | |
| Operator City | |
| Operator State | |
| Operator Country | |
| Operator Zip code | |
| Operator Code | |
| Owner has at least one certificate | None |
| Other Operator of large aircraft? | No |
| Certified for Part 133 or 137 Operation | Unknown |
| Operator Certificate Number | -- |
| Indicates whether an air carrier operation was scheduled or not | -- |
| Indicates Domestic or International Flight | -- |
| Operator carrying Pax/Cargo/Mail | -- |
| Type of Flying (Per_Bus / Primary) | Personal |
| Second Pilot on Board | No |
| Departure Point Same as Event | Yes |
| Departure Airport Code | AJO |
| Departure City | |
| Departure State | |
| Departure Country | |
| Departure Time | 0 |
| Departure Time Zone | |
| Destination Same as Local Flt | dest & departure same, accident can occur anywhere |
| Destination Airport Code | |
| Destination City | |
| Destination State | |
| Destination Country | |
| Specific Phase of Flight | Takeoff |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jan 2 2001 10:34AM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 25 |
| Runway Length | 3200 |
| Runway Width | 60 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |