Individually Owned: 150,657
Corporate Owned: 137,281
Centennial Airport
Aircraft Accident/Incident Report
Englewood, Colorado 80112
Tuesady, February 12, 2008 15:05 MST
NTSB Narrative Summary Released at Completion of Accident
The pilot stated that the airplane the battery was dead, and he used an external source to "charge/start the airplane." The taxi and initial takeoff were uneventful. During the landing gear retraction after takeoff, the airplane "lost total electrical power." The pilot elected to continue the flight and troubleshoot the electrical failure. With no electrical power, the pilot had no communications, and had to manually extend the landing gear. A second airplane flew near the accident airplane to help verify that the landing gear was extended. The landing gear appeared to be extended, and the pilot attempted to land the airplane. During the landing roll, the right main landing gear collapsed and the airplane went off the runway. The right wing impacted a runway sign, and the nose landing gear and left main landing gear collapsed. The airplane came to rest upright approximately 10 feet off the runway. An examination of the airplane showed that the aircraft battery was completely discharged. The owner of the airplane reported that the alternator would not be able to handle the electrical load during landing gear retraction without battery power.
NTSB Probable Cause Narrative
The pilot's improper decision to fly the airplane with a discharged battery, which resulted in a total electrical failure during takeoff climb. Contributing factors were the pilot's inability to verify the landing gear position, and the impact with the runway sign.
Event Information
| Type of Event | Accident |
| Event Date | 2/12/2008 |
| Event Day of the Week | Tuesday |
| Time of Event | 1505 |
| Event Time Zone | Mountain Standard Time |
| Event City | Englewood |
| Event State | COLORADO |
| Event Country | -- |
| Zipcode of the event site | 80112 |
| Event Date Year | 2008 |
| Event Date Month | 2 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 393412N |
| Event Location Longitude | 1045057W |
| Event Location Airport | Centennial Airport |
| Event Location Nearest Airport ID | APA |
| 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 | 5885 |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1453 Mountain Standard Time |
| Direction of event from weather observation facility (degrees) | -- |
| Weather Observation Facility ID | APA |
| Elevation of weather observation facility | 5885 |
| Distance of event from weather observation facility (units?) | 0 |
| Time Zone of the weather observation | MST |
| Lighting Conditions | Day |
| Lowest Ceiling Height | -- |
| Lowest Non-Ceiling Height | 7000 |
| Sky/Lowest/Cloud Conditions | Few |
| 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) | 6 |
| Dew Point at event time (in degress fahrenheit) | -7 |
| Wind Direction (degrees magnetic) | 30 |
| Variable Wind Indicator | Wind direction could be determined |
| Wind Speed (knots) | 9 |
| Wind Velocity Indicator | -- |
| Wind Gust Indicator | Gusting |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 30.03 |
| 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 Docket Number (internal use) | 23478 |
| NTSB Notification Source | FAA-Northwest Mountain Region |
| NTSB Notification Date | Feb 12 2008 12:00AM |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Apr 30 2008 1:28PM |
| User who most recently changed record | NTSB\johb |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | Denver, Colorado |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N34KF |
| NTSB Number | DEN08LA057 |
| Missing Aircraft Indicator | -- |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | No |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Beech |
| Aircraft Model | A45 |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | G-120 |
| Certified Max Gross Weight | 2950 |
| 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 | 2 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | Jul 1 2007 12:00AM |
| Airframe hours since last inspection | -- |
| Airframe Hours | 7847 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | Robert E. Gold |
| Aircraft Owner Street Address | 9197 N. Clydesdale Rd. |
| Aircraft Owner City | Castle Rock |
| Aircraft Owner State | CO |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 80108 |
| Operator is an individual? | No |
| Operator Name | Goldwing Aviation, LLC |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | 7395 S. Peoria St. Hangar 8 |
| Operator City | Englewood |
| Operator State | CO |
| Operator Country | USA |
| Operator Zip code | 80112 |
| 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) | Business |
| Second Pilot on Board | No |
| Departure Point Same as Event | Yes |
| Departure Airport Code | APA |
| Departure City | Englewood |
| Departure State | CO |
| Departure Country | USA |
| Departure Time | 1454 |
| Departure Time Zone | MST |
| 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 | Landing |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Apr 15 2008 5:33PM |
| User who most recently changed record | BOWL |
| Since inspection or accident | Last Inspection |
| Event Location Runway Number and Location | 35R |
| Runway Length | 10002 |
| Runway Width | 100 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |