Individually Owned: 150,657
Corporate Owned: 137,281
Show Low Airport
Aircraft Accident/Incident Report
Show Low, Arizona 85901
Sunday, May 7, 2006 8:00 MST
NTSB Narrative Summary Released at Completion of Accident
The airplane sustained damage during an off airport forced landing following a loss of engine power in the takeoff initial climb. The pilot reported that the engine start and run-up were normal, and he flew off at 65 mph. The airplane climbed to 300 to 400 feet, and he pulled the propeller back for noise abatement. He noticed that the airspeed was low, so he lowered the nose, checked the trim, throttle, mixture, and made sure that the magneto switch was on both. He pushed the propeller control full forward, but the airplane was still not climbing. He maintained altitude, airspeed, and heading. He wanted to make sure that he cleared power lines and buildings at the departure end of the runway. He hoped to gain enough airspeed and lift to reach alfalfa fields, or make a slow turn back to the airport. The engine failed to generate enough power to maintain flight, and the situation became worse the longer he was airborne. With diminishing altitude and airspeed, he became concerned about a possible stall/spin. He slowly banked toward a field, and pushed the nose over to maintain airspeed. He landed in terrain about 300 yards from the airport. The landing gear separated and the lower wings sustained substantial damage. The FAA inspector who supervised the post accident wreckage examination reported that there was a patch around the air intake duct. After lifting the patch partially off, he noted that the duct's inner support wire had collapsed. The duct collapsed inward as well. He opined that this restricted the air flow, and enriched the fuel mixture, which resulted in the loss of power.
NTSB Probable Cause Narrative
the collapse of the air intake duct resulted in a loss of engine power. A factor was the uneven terrain in the landing area.
Event Information
| Type of Event | Accident |
| Event Date | 5/7/2006 |
| Event Day of the Week | Sunday |
| Time of Event | 800 |
| Event Time Zone | Mountain Standard Time |
| Event City | Show Low |
| Event State | ARIZONA |
| Event Country | -- |
| Zipcode of the event site | 85901 |
| Event Date Year | 2006 |
| Event Date Month | 5 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | 341593N |
| Event Location Longitude | 1100033W |
| Event Location Airport | Show Low |
| Event Location Nearest Airport ID | SOW |
| Indicates whether the acc/inc occurred off or on an airport | Off Airport/Airstrip |
| Distance from airport in statute miles | 1 |
| Degrees magnetic from airport | -- |
| Airport Elevation | -- |
| Weather Briefing Completeness | -- |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 750 Mountain Standard Time |
| Direction of event from weather observation facility (degrees) | -- |
| Weather Observation Facility ID | SOW |
| Elevation of weather observation facility | 6415 |
| Distance of event from weather observation facility (units?) | -- |
| Time Zone of the weather observation | MST |
| 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) | 14 |
| Dew Point at event time (in degress fahrenheit) | -3 |
| Wind Direction (degrees magnetic) | -- |
| Variable Wind Indicator | -- |
| Wind Speed (knots) | -- |
| Wind Velocity Indicator | Calm |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | -- |
| Altimeter Setting at event time (in. Hg) | 30.09 |
| 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) | 21891 |
| NTSB Notification Source | FAA |
| NTSB Notification Date | May 7 2006 12:00AM |
| NTSB Notification Time | -- |
| Fiche Number and/or location -used to find docket information | DMS |
| Date of most recent change to record | Jul 25 2007 12:22PM |
| User who most recently changed record | NTSB\lema |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | Federal Aviation Administration |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N5263N |
| NTSB Number | LAX06LA164 |
| 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 | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | Boeing Stearman |
| Aircraft Model | E75 |
| Aircraft Series Identifier | -- |
| Aircraft Serial Number | 75-5463 |
| Certified Max Gross Weight | 3212 |
| 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 | Fixed |
| Aircraft, Type of Last Inspection | Annual |
| Date of Last Inspection | May 1 2005 12:00AM |
| Airframe hours since last inspection | 51 |
| Airframe Hours | 6100 |
| ELT Installed | Yes |
| ELT Activated | Yes |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | Peter Alcumbrac |
| Aircraft Owner Street Address | -- |
| Aircraft Owner City | Lakeside |
| Aircraft Owner State | AZ |
| Aircraft Owner Country | USA |
| Aircraft Owner Zipcode | 85929 |
| 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 | No |
| Departure Point Same as Event | Yes |
| Departure Airport Code | SOW |
| Departure City | Show Low |
| Departure State | AZ |
| Departure Country | USA |
| Departure Time | 759 |
| 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 | Takeoff - initial climb |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Jul 13 2007 11:29AM |
| User who most recently changed record | COOS |
| Since inspection or accident | Time of Accident |
| Event Location Runway Number and Location | 24 |
| Runway Length | 7200 |
| Runway Width | 100 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |