Individually Owned: 150,657
Corporate Owned: 137,281
Ardmore Airport
Aircraft Accident/Incident Report
Ardmore, Alabama 35739
Wednesday, August 5, 1987 11:30 CDT
NTSB Narrative Summary Released at Completion of Accident
THE ENGINE LOST PWR DURING INITIAL CLIMB AT ABOUT 150 FT AGL SHORTLY AFTER THE PLT TURNED THE FUEL BOOST PUMP OFF. A FORCED LDG WAS SUBSEQUENTLY MADE ON A NEARBY INTERSTATE HWY. THE PLT DELAYED THE LDG TO AVOID HITTING AUTOS ON THE HWY AND A HARD LDG RESULTED. THE SUSPECTED CAUSE OF THE PWR LOSS WAS FUEL VAPOR LOCK. THE ENGINE WAS TEST-RUN AFTER THE ACCIDENT AND THAT NO PROBLEMS WERE FOUND. THE AIRPLANE WAS FUELED WITH 87 OCTANE AUTO GAS. THE AMBIENT TEMPERATURE WAS ABOUT 90 DEG F. THE ARPT ELEVATION IS 920 FT MSL. THE DENSITY ALTITUDE AT THE ARPT WAS CALCULATED TO BE APPROX 3,200 FT. ACCORDING TO FAA RECORDS, THE AIRPLANE WAS NOT STC'D TO OPERATE ON AUTO GAS. PIPER MANDATORY SERVICE BULLETIN #855 DATED 1-14-87 PROHIBITS THE USE OF AUTO FUEL IN PIPER AIRPLANES.
NTSB Probable Cause Narrative
Not Yet Reported
Event Information
| Type of Event | Accident |
| Event Date | 8/5/1987 |
| Event Day of the Week | Wednesday |
| Time of Event | 1130 |
| Event Time Zone | Central Daylight Time |
| Event City | ARDMORE |
| Event State | ALABAMA |
| Event Country | -- |
| Zipcode of the event site | 35739 |
| Event Date Year | 1987 |
| Event Date Month | 8 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | ARDMORE |
| Event Location Nearest Airport ID | 1M3 |
| Indicates whether the acc/inc occurred off or on an airport | Off Airport/Airstrip |
| Distance from airport in statute miles | 0 |
| Degrees magnetic from airport | 0 |
| Airport Elevation | -- |
| Weather Briefing Completeness | Unknown |
| Investigator's weather source | Pilot |
| Time of the weather observation | 0 |
| Direction of event from weather observation facility (degrees) | 0 |
| Weather Observation Facility ID | |
| Elevation of weather observation facility | 0 |
| Distance of event from weather observation facility (units?) | 0 |
| Time Zone of the weather observation | |
| Lighting Conditions | Day |
| Lowest Ceiling Height | 0 |
| Lowest Non-Ceiling Height | 5000 |
| Sky/Lowest/Cloud Conditions | Scattered |
| Sky Condition for Lowest Ceiling | None |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 5 |
| Air Temperature at event time (in degrees celsius) | 32 |
| Dew Point at event time (in degress fahrenheit) | -- |
| Wind Direction (degrees magnetic) | 135 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 5 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 29 |
| Density Altitude (feet) | 3200 |
| Intensity of Precipitation | Unknown |
| METAR weather report | -- |
| Event Highest Injury | None |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | 1 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 1500 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Aug 5 1987 12:00AM |
| NTSB Notification Time | 1305 |
| Fiche Number and/or location -used to find docket information | 34781 |
| Date of most recent change to record | Dec 13 2000 2:41PM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N9867P |
| NTSB Number | ATL87LA226 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 137: Agricultural |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | -- |
| Damage | Substantial |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | PIPER |
| Aircraft Model | PA-25-235 |
| Aircraft Series Identifier | PA-25-235 |
| Aircraft Serial Number | 257556191 |
| Certified Max Gross Weight | 2900 |
| 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 | 1 |
| Number of Engines | 1 |
| Fixed gear or retractable gear | Fixed |
| Aircraft, Type of Last Inspection | 100 Hour |
| Date of Last Inspection | Jul 20 1987 12:00AM |
| Airframe hours since last inspection | 13 |
| Airframe Hours | 2969 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | TOWE BROTHERS |
| Aircraft Owner Street Address | 2606 BRIAR AVE. |
| Aircraft Owner City | DECATUR |
| Aircraft Owner State | AL |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 35601 |
| Operator is an individual? | -- |
| Operator Name | TOWE BROTHERS |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | 2606 BRIAR AVENUE |
| Operator City | DECATUR |
| Operator State | AL |
| Operator Country | |
| Operator Zip code | 35601 |
| 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 | Unknown |
| Indicates Domestic or International Flight | Unknown |
| Operator carrying Pax/Cargo/Mail | Unknown |
| Type of Flying (Per_Bus / Primary) | Aerial Application |
| Second Pilot on Board | No |
| Departure Point Same as Event | Yes |
| Departure Airport Code | |
| Departure City | |
| Departure State | |
| Departure Country | |
| Departure Time | 1130 |
| Departure Time Zone | CDT |
| 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 | Jan 2 2001 10:35AM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 0 |
| Runway Length | -- |
| Runway Width | -- |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |