Individually Owned: 150,657
Corporate Owned: 137,281
Westmoreland County Airport
Aircraft Accident/Incident Report
Derry, Pennsylvania 15627
Monday, November 11, 1985 18:04 EST
NTSB Narrative Summary Released at Completion of Accident
DRG ARRIVAL, THE PLT WAS ADVISED THE DESTN WX WAS: ESTD 500' OVERCAST, VIS 1 MI WITH FOG, ARPT BLO MINS. THE PLT ELECTEDTO MAKE AN NDB RWY 23 APCH, BUT SAID HE WOULD DIVERT IF A MISSED APCH WAS MADE. HE WAS PROVIDED RADAR VECTORS & WAS CLRDFOR THE APCH. AT THE IAF (INITIAL APCH FIX/TINEY INTXN), RADAR SVC WAS TERMINATED & THE PLT WAS TOLD TO CONTACT TWR. ON TWR FREQ, THE PLT WAS AGAIN REMINDED THE ARPT WAS BLO MINS. APRX 2 MIN LATER, HE RPRTD OVR THE OUTER MARKER (OM) WHICH WAS 4.2 MI PAST (SW OF) THE NDB/FINAL APCH FIX (FAF) & 3.9 MI NE OF THE ARPT. SECONDS LATER, THE TWR X-MITTED INFO (JUSTRECD FM ARTCC) THAT THE ACFT WAS 2-1/2 MI EAST OF COURSE. TWR TRIED TO NOTIFY THE PLT, BUT RADIO & RADAR CONTACT WERE LOST. INV REVEALED THE ACFT IMPACTED A RIDGE NRLY 4 MI PAST THE NDB & 2 MI LEFT OF COURSE AT AN ELEV OF APRX 1900', BUT BFR PASSING THE OM. MIN DSCNT ALT (MDA) BTN THE NDB & OM WAS 2220' MSL. MDA AFTER PASSING THE 0M WAS 1940'; ARPT ELEV WAS 1161'. NO PREIMPACT ACFT PROBLEMS WERE FND. THE NDB FACILITY OPERATED SAFTISFACTORILY DURING FLT & GROUND CHECKS.
NTSB Probable Cause Narrative
Not Yet Reported
Event Information
| Type of Event | Accident |
| Event Date | 11/11/1985 |
| Event Day of the Week | Monday |
| Time of Event | 1804 |
| Event Time Zone | Eastern Standard Time |
| Event City | DERRY |
| Event State | PENNSYLVANIA |
| Event Country | -- |
| Zipcode of the event site | 15627 |
| Event Date Year | 1985 |
| Event Date Month | 11 |
| MidAir Collision Indicator | No |
| On Ground Collision occurred ? | No |
| Event Location Latitude | -- |
| Event Location Longitude | -- |
| Event Location Airport | WESTMORELAND COUNTY |
| Event Location Nearest Airport ID | LBE |
| Indicates whether the acc/inc occurred off or on an airport | Off Airport/Airstrip |
| Distance from airport in statute miles | 6 |
| Degrees magnetic from airport | 75 |
| Airport Elevation | 1161 |
| Weather Briefing Completeness | Full |
| Investigator's weather source | Weather Observation Facility |
| Time of the weather observation | 1820 Eastern Standard Time |
| Direction of event from weather observation facility (degrees) | 75 |
| Weather Observation Facility ID | LBE |
| Elevation of weather observation facility | 0 |
| Distance of event from weather observation facility (units?) | 6 |
| Time Zone of the weather observation | EST |
| Lighting Conditions | Night/Dark |
| Lowest Ceiling Height | 0 |
| Lowest Non-Ceiling Height | 0 |
| Sky/Lowest/Cloud Conditions | Unknown |
| Sky Condition for Lowest Ceiling | Obscured |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 0 |
| Air Temperature at event time (in degrees celsius) | 15 |
| Dew Point at event time (in degress fahrenheit) | -18 |
| Wind Direction (degrees magnetic) | 20 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 6 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Not Gusting |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 30 |
| Density Altitude (feet) | -- |
| Intensity of Precipitation | Unknown |
| METAR weather report | -- |
| Event Highest Injury | Fatal |
| On Ground, Fatal Injuries | 0 |
| On Ground, Minor Injuries | 0 |
| On Ground, Serious Injuries | 0 |
| Injury Total Fatal | 5 |
| Injury Total Minor | -- |
| Injury Total None | -- |
| Injury Total Serious | -- |
| Injury Total All | 5 |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 2965 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Nov 11 1985 12:00AM |
| NTSB Notification Time | 1845 |
| Fiche Number and/or location -used to find docket information | 32421 |
| Date of most recent change to record | Feb 26 2001 8:05AM |
| User who most recently changed record | dbo |
| Basic weather conditions | Instrument Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
|
|---|---|
Aircraft #1 |
|
| Aircraft Registration Number | N59MD |
| NTSB Number | CHI86MA025 |
| Missing Aircraft Indicator | N |
| Federal Aviation Reg. Part | Part 91: General Aviation |
| Type of Flight Plan filed | IFR |
| Flight plan Was Activated? | -- |
| Damage | Destroyed |
| Aircraft Fire | None |
| Aircraft Explosion | None |
| Aircraft Manufacturer's Full Name | CESSNA |
| Aircraft Model | 441 |
| Aircraft Series Identifier | 441 |
| Aircraft Serial Number | 0177 |
| Certified Max Gross Weight | 9925 |
| 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 | 8 |
| Number of Engines | 2 |
| Fixed gear or retractable gear | Retractable |
| Aircraft, Type of Last Inspection | Continuous Airworthiness |
| Date of Last Inspection | Sep 11 1985 12:00AM |
| Airframe hours since last inspection | 75 |
| Airframe Hours | 1760 |
| ELT Installed | Yes |
| ELT Activated | No |
| ELT Aided Location of Event Site | No |
| ELT Type | -- |
| Aircraft Owner Name | HY FLIGHT ASSOC. |
| Aircraft Owner Street Address | 3260 ZOLIVER PLAZA |
| Aircraft Owner City | PITTSBURGH |
| Aircraft Owner State | PA |
| Aircraft Owner Country | |
| Aircraft Owner Zipcode | |
| Operator is an individual? | -- |
| 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? | 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) | Executive/Corporate |
| Second Pilot on Board | No |
| Departure Point Same as Event | No |
| Departure Airport Code | RFD |
| Departure City | ROCKFORD |
| Departure State | IL |
| Departure Country | |
| Departure Time | 1520 |
| Departure Time Zone | CST |
| Destination Same as Local Flt | crash at destination city |
| Destination Airport Code | LBE |
| Destination City | LATROBE |
| Destination State | PA |
| Destination Country | |
| Specific Phase of Flight | Approach |
| Report sent to ICAO? | -- |
| Evacuation occurred | -- |
| Date of most recent change to record | Feb 26 2001 8:05AM |
| User who most recently changed record | dbo |
| Since inspection or accident | -- |
| Event Location Runway Number and Location | 23 |
| Runway Length | 5500 |
| Runway Width | 100 |
| Sight Seeing flight | No |
| Air Medical Flight | No |
| Medical Flight | -- |