Individually Owned: 150,657
Corporate Owned: 137,281
Mountain Bay Airport
Aircraft Accident/Incident Report
Greentown, Pennsylvania 18426
Saturday, November 13, 1993 9:15 EST
NTSB Narrative Summary Released at Completion of Accident
THE PILOT REPORTED THAT HE CIRCLED THE AIRPORT ONCE IN ORDER TO OBTAIN THE RUNWAY AND LANDING CONDITIONS. HE STATED THAT HIS FIRST ATTEMPT TO LAND ON RUNWAY 29 WAS UNSUCCESSFUL DUE TO TURBULENT AND GUSTY CONDITIONS, SO HE EXECUTED A GO-AROUND. THE PILOT PERFORMED A SECOND APPROACH, WHICH ENDED IN ANOTHER GO- AROUND. ON HIS SECOND GO-AROUND ATTEMPT, THE AIRPLANE STRUCK TREES AT THE DEPARTURE END OF THE RUNWAY. THE PILOT REPORTED THAT THERE WAS NO MECHANICAL MALFUNCTION. A WITNESS REPORTED THAT THERE WAS A QUARTERING TAILWIND GUSTING TO 25 KNOTS AND THAT THE WINDS AT THAT TIME WERE FAVORING RUNWAY 11.
NTSB Probable Cause Narrative
THE PILOT'S SELECTION OF THE WRONG RUNWAY, AND HIS DELAY IN ATTEMPTING A GO-AROUND WHICH RESULTED IN AN INFLIGHT COLLISION WITH THE TREES. A RELATED FACTOR WAS THE UNFAVORABLE WIND.
Event Information
| Type of Event | Accident |
| Event Date | 11/13/1993 |
| Event Day of the Week | Saturday |
| Time of Event | 915 |
| Event Time Zone | Eastern Standard Time |
| Event City | GREENTOWN |
| Event State | PENNSYLVANIA |
| Event Country | -- |
| Zipcode of the event site | 18426 |
| Event Date Year | 1993 |
| Event Date Month | 11 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | MOUNTAIN BAY |
| Event Location Nearest Airport ID | PA49 |
| 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 | 1500 |
| Weather Briefing Completeness | Not pertinent |
| Investigator's weather source | Witness |
| 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 | 20000 |
| Lowest Non-Ceiling Height | 13000 |
| Sky/Lowest/Cloud Conditions | Scattered |
| Sky Condition for Lowest Ceiling | Overcast |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 12 |
| Air Temperature at event time (in degrees celsius) | 6 |
| Dew Point at event time (in degress fahrenheit) | 0 |
| Wind Direction (degrees magnetic) | 120 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 15 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Unknown |
| Wind Gust (knots) | 25 |
| Altimeter Setting at event time (in. Hg) | 30 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | Unknown |
| METAR weather report | -- |
| Event Highest Injury | Serious |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | -- |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | 2 |
| Injury Total All | 2 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 1940 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Nov 13 1993 12:00AM |
| NTSB Notification Time | 1000 |
| Fiche Number and/or location -used to find docket information | IMAGE |
| Date of most recent change to record | Mar 17 2006 2:53PM |
| User who most recently changed record | NTSB\ZUZL |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N7667F |
| NTSB Number | BFO94LA007 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | None |
| Flight plan Was Activated? | -- |
| Damage | Destroyed |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | PIPER |
| Aircraft Model | PA-28-151 |
| Aircraft Series Identifier | PA-28-151 |
| Aircraft Serial Number | 28-7715231 |
| Certified Max Gross Weight | 2150 |
| 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 | Aug 2 1993 12:00AM |
| Airframe hours since last inspection | 63 |
| Airframe Hours | 3992 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | Unknown |
| ELT Type | -- |
| Aircraft Owner Name | K & R AVIATION |
| Aircraft Owner Street Address | BOX 213 670 RIDGE PIKE |
| Aircraft Owner City | LAFAYETTE HILL |
| Aircraft Owner State | PA |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | 19444 |
| Operator is an individual? | -- |
| Operator Name | SOUTH JERSEY FLYERS |
| Operator Same as Owner? | No |
| Operator Is Doing Business As | -- |
| Operator Address Same as Owner? | No |
| Operator Street Address | 68 STACY HAINES RD. |
| Operator City | MEDFORD |
| Operator State | NJ |
| Operator Country | |
| Operator Zip code | 08055 |
| 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 | No |
| Departure Airport Code | 7MY |
| Departure City | MOUNT HOLLY |
| Departure State | NJ |
| Departure Country | |
| Departure Time | 800 |
| Departure Time Zone | EST |
| Destination Same as Local Flt | -- |
| Destination Airport Code | PA49 |
| Destination City | HAWLEY |
| Destination State | PA |
| Destination Country | |
| Specific Phase of Flight | Landing |
| 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 | 29 |
| Runway Length | 2230 |
| Runway Width | 50 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |