Individually Owned: 150,657
Corporate Owned: 137,281
La Cholla Airpark Airport
Aircraft Accident/Incident Report
Oro Valley, Arizona 85737
Sunday, August 7, 2005 12:45 MST
NTSB Narrative Summary Released at Completion of Accident
While entering the arrival pattern at the destination the airplane exhausted its fuel and the pilot executed an emergency landing short of the runway. The pilot had been airborne for about 5 hours 10 minutes. She had been managing the fuel system by switching tanks about every hour. She made the final switch to the right tank 10 minutes prior to arriving at her destination airport. She overflew the destination airport and executed the prescribed entry. While in a left-hand turn to enter the downwind leg, and at 1,500 feet above ground level (agl), the engine began to run abnormally and then lost power. She diverted to the crosswind runway, and landed short of the runway threshold in desert vegetation. An examination of the airplane revealed that neither the left wing fuel tank or the right wing fuel tank contained fuel. The tanks were not compromised and there was no evidence of fuel leakage. In this unfueled condition both left and right cockpit fuel gages read 1/4. The airplane was fueled with 1 gallon avgas in the left tank. The engine was started and ran satisfactorily.
NTSB Probable Cause Narrative
a loss of engine power due to the pilot's inaccurate fuel consumption calculations that resulted in fuel exhaustion. Contributing to the accident was the inaccuracy of the cockpit fuel gages which read 1/4 tank when empty.
Event Information
| Type of Event | Accident |
| Event Date | 8/7/2005 |
| Event Day of the Week | Sunday |
| Time of Event | 1245 |
| Event Time Zone | Mountain Standard Time |
| Event City | Oro Valley |
| Event State | ARIZONA |
| Event Country | -- |
| Zipcode of the event site | 85737 |
| Event Date Year | 2005 |
| Event Date Month | 8 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 322648N |
| Event Location Longitude | 1110014W |
| Event Location Airport | La Cholla Airpark |
| Event Location Nearest Airport ID | 57AZ |
| Indicates whether the acc/inc occurred off or on an airport | Off Airport/Airstrip |
| Distance from airport in statute miles | 0.25 |
| Degrees magnetic from airport | -- |
| Airport Elevation | -- |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1253 Pacific Daylight Time |
| Direction of event from weather observation facility (degrees) | 250 |
| Weather Observation Facility ID | KBLH |
| Elevation of weather observation facility | 397 |
| Distance of event from weather observation facility (units?) | 15 |
| Time Zone of the weather observation | PDT |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | -- |
| Sky/Lowest/Cloud Conditions | Clear |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | -- |
| Visibility Runway Visual Value (Statute Miles) | -- |
| Visibility (Statute Miles) | 10 |
| Air Temperature at event time (in degrees celsius) | 39 |
| Dew Point at event time (in degress fahrenheit) | 18 |
| Wind Direction (degrees magnetic) | 150 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 7 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 29.81 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | -- |
| METAR weather report | -- |
| Event Highest Injury | None |
| On Ground, Fatal Injuries | -- |
| On Ground, Minor Injuries | -- |
| On Ground, Serious Injuries | -- |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | 2 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 20183 |
| NTSB Notification Source | FAA |
| NTSB Notification Date | Aug 7 2005 12:00AM |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Aug 29 2006 3:49PM |
| User who most recently changed record | NTSB\JOHB |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | WP-FSDO-Scottsdale, AZ |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N6330Q |
| NTSB Number | LAX05LA261 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | -- |
| Damage | Substantial |
| Aircraft Fire | Ground |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Mooney |
| Aircraft Model | M20C |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 670129 |
| Certified Max Gross Weight | 2575 |
| Aircraft Category | Airplane |
| Aircraft Registration Class | -- |
| 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 | Retractable |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Oct 1 2004 12:00AM |
| Airframe hours since last inspection | 72 |
| Airframe Hours | 2744 |
| ELT Installed | Yes |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | Howard A. Richmond |
| Aircraft Owner Street Address | On File |
| Aircraft Owner City | Oro Valley |
| Aircraft Owner State | AZ |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 85737 |
| Operator is an individual? | No |
| 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? | -- |
| Certified for Part 133 or 137 Operation | -- |
| 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 | -- |
| Departure Point Same as Event | No |
| Departure Airport Code | KDVO |
| Departure City | Novato |
| Departure State | CA |
| Departure Country | USA |
| Departure Time | 735 |
| Departure Time Zone | PDT |
| Destination Same as Local Flt | crash at destination city |
| Destination Airport Code | 57AZ |
| Destination City | Oro Valley |
| Destination State | AZ |
| Destination Country | USA |
| Specific Phase of Flight | Approach - VFR pattern - final approach |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jun 2 2006 6:06PM |
| User who most recently changed record | COOS |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 27 |
| Runway Length | 1850 |
| Runway Width | 35 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |