Individually Owned: 150,657
Corporate Owned: 137,281
Aircraft Accident/Incident Report
Yardley, Pennsylvania 19067
Wednesday, October 12, 1988 14:35 EDT
NTSB Narrative Summary Released at Completion of Accident
BFR TKOF, CORRECTED FLT PLN WAS PUT IN ATC COMPUTER FOR AIR FORCE 1 (AF1) TO TAKE NONSTANDARD RTE TO NEWARK. AFTER TKOF,AF1 WAS VCTRD NW WITH HANDOFF TO NY ARTCC (ZNY), THEN EAST VIA YARDLEY (ARD) TO NEWARK; 15 MI WEST OF ARD, ZNY INITIATEDHANDOFF TO NY TRACON (N90). TRACON SUPVR ADZD ZNY THAT AF1 SHLD BE DSNDG TO 9000' DRG HANDOFF, THEN N90 CTLR TLD WASH ARTCC (ZDC) CTLR IN ADJ SECTOR TO 'STOP THE NEWARK ARRIVALS ONLY.' ZNY CTLR CLRD AF1 TO DSCND & CHG TO N90 FREQ, BUT W/OGIVING ZDC MANDATORY POINTOUT OF AF1. MEANWHILE, BAR HARBOR FLT 494 WAS BEING CTLD BY ZDC & WAS INBND TO ARD ON A NE HDGAT 11,000'. NOTING AN AUTOMATED HANDOFF WAS ACCEPTED BY N90, ZDC CTLR CLRD FLT 494 TO DSCND TO 7000' & CHG TO N90 FREQ.N90 CTLR NOTED DVLPG SITUATION, BUT THOUGHT ALL FLTS FM ZDC SECTOR WLD BE HELD IN ZDC AIRSPACE. SUBSEQUENTLY, HE TOOK CORRECTIVE ACTN, BUT STANDARD SEPN BTN ACFT WAS LOST NR BASE OF 10,000' CLD LAYER. INV REVEALED INADEQUATE MONITORING & COORDINATION BTN ATC FACILITIES; SVRL CONTROLLERS & SUPVRS LACKED TRNG OR AWARENESS OF THEIR RESPONSIBILITIES.
NTSB Probable Cause Narrative
Not Yet Reported
Event Information
| Type of Event | Incident |
| Event Date | 10/12/1988 |
| Event Day of the Week | Wednesday |
| Time of Event | 1435 |
| Event Time Zone | Eastern Daylight Time |
| Event City | YARDLEY |
| Event State | PENNSYLVANIA |
| Event Country | -- |
| Zipcode of the event site | 19067 |
| Event Date Year | 1988 |
| Event Date Month | 10 |
| MidAir Collision Indicator | -- |
| On Ground Collision occurred ? | -- |
| Event Location Latitude | |
| Event Location Longitude | |
| Event Location Airport | |
| Event Location Nearest Airport ID | |
| 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 | Full |
| 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 | 9000 |
| Lowest Non-Ceiling Height | 0 |
| Sky/Lowest/Cloud Conditions | Unknown |
| Sky Condition for Lowest Ceiling | Broken |
| Visibility Runway Visual Range (Feet) | 0 |
| Visibility Runway Visual Value (Statute Miles) | 0 |
| Visibility (Statute Miles) | 7 |
| Air Temperature at event time (in degrees celsius) | -12 |
| Dew Point at event time (in degress fahrenheit) | -- |
| Wind Direction (degrees magnetic) | 0 |
| Variable Wind Indicator | Unknown |
| Wind Speed (knots) | 0 |
| Wind Velocity Indicator | Unknown |
| Wind Gust Indicator | Unknown |
| Wind Gust (knots) | 0 |
| Altimeter Setting at event time (in. Hg) | 29 |
| Density Altitude (feet) | 0 |
| 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 | 39 |
| Injury Total Serious | -- |
| Injury Total All | -- |
| Investigating Agency | NTSB |
| NTSB Docket Number (internal use) | 5092 |
| NTSB Notification Source | -- |
| NTSB Notification Date | Oct 12 1988 12:00AM |
| NTSB Notification Time | 1830 |
| Fiche Number and/or location -used to find docket information | |
| Date of most recent change to record | Apr 9 2001 10:27AM |
| User who most recently changed record | dbo |
| Basic weather conditions | Visual Meteorological Cond |
| FAA District Office | -- |
Aircraft Involved |
||
|---|---|---|
Aircraft #1 |
Aircraft #2 |
|
| Aircraft Registration Number | N17810 | AF 1 |
| NTSB Number | ATL89MA012A | ATL89MA012B |
| Missing Aircraft Indicator | N | N |
| Federal Aviation Reg. Part | Part 121: Air Carrier | Armed Forces |
| Type of Flight Plan filed | IFR | IFR |
| Flight plan Was Activated? | -- | -- |
| Damage | None | None |
| Aircraft Fire | None | None |
| Aircraft Explosion | None | None |
| Aircraft Manufacturer's Full Name | AEROSPATIALE | BOEING |
| Aircraft Model | ATR-42-300 | 707-300 |
| Aircraft Series Identifier | ATR 42-300 | 707-300 |
| Aircraft Serial Number | 093 | 27000 |
| Certified Max Gross Weight | 40000 | 328000 |
| Aircraft Category | Airplane | Airplane |
| Aircraft Registration Class | U.S. Registered/U.S. Soil | Military |
| Aircraft is a homebuilt? | No | No |
| Flight Crew Seats | -- | -- |
| Cabin Crew Seats | -- | -- |
| Passenger Seats | -- | -- |
| Total number of seats on the aircraft | 50 | -- |
| Number of Engines | 2 | 4 |
| Fixed gear or retractable gear | Retractable | Retractable |
| Aircraft, Type of Last Inspection | Continuous Airworthiness | Continuous Airworthiness |
| Date of Last Inspection | Sep 24 1988 12:00AM | -- |
| Airframe hours since last inspection | 137 | -- |
| Airframe Hours | 898 | -- |
| ELT Installed | Yes | No |
| ELT Activated | No | Unknown |
| ELT Aided Location of Event Site | No | Unknown |
| ELT Type | -- | -- |
| Aircraft Owner Name | CONTINENTAL AIRLINES INC | 89TH MILITARY AIRLIFT WING |
| Aircraft Owner Street Address | 17441 JFK BOULEVARD | BOX 1255 |
| Aircraft Owner City | HOUSTON | ANDREWS AFB |
| Aircraft Owner State | TX | MD |
| Aircraft Owner Country | ||
| Aircraft Owner Zipcode | 77032 | 20331 |
| Operator is an individual? | -- | -- |
| Operator Name | BAR HARBOR AIRWAYS | 89TH MILITARY AIRLIFT WING |
| Operator Same as Owner? | No | No |
| Operator Is Doing Business As | -- | -- |
| Operator Address Same as Owner? | No | No |
| Operator Street Address | 17441 JFK BOULEVARD | BOX 1255 |
| Operator City | HOUSTON | ANDREWS AFB |
| Operator State | TX | MD |
| Operator Country | ||
| Operator Zip code | 77032 | 20331 |
| Operator Code | BHAA | |
| Owner has at least one certificate | Yes - certificate holder | Yes - certificate holder |
| Other Operator of large aircraft? | No | No |
| Certified for Part 133 or 137 Operation | Unknown | Unknown |
| Operator Certificate Number | -- | -- |
| Indicates whether an air carrier operation was scheduled or not | Scheduled | Unknown |
| Indicates Domestic or International Flight | Domestic | Unknown |
| Operator carrying Pax/Cargo/Mail | Passenger Only | Unknown |
| Type of Flying (Per_Bus / Primary) | Unknown | Unknown |
| Second Pilot on Board | Yes | Yes |
| Departure Point Same as Event | No | No |
| Departure Airport Code | BWI | PHL |
| Departure City | BALTIMORE | PHILADELPHIA |
| Departure State | MD | PA |
| Departure Country | ||
| Departure Time | 1407 | 0 |
| Departure Time Zone | EDT | |
| Destination Same as Local Flt | -- | -- |
| Destination Airport Code | EWR | EWR |
| Destination City | NEWARK | NEWARK |
| Destination State | NJ | NJ |
| Destination Country | ||
| Specific Phase of Flight | Descent | Descent |
| Report sent to ICAO? | -- | -- |
| Evacuation occurred | -- | -- |
| Date of most recent change to record | Sep 28 2001 1:04PM | Oct 22 2001 3:26PM |
| User who most recently changed record | dbo | dbo |
| Since inspection or accident | -- | -- |
| Event Location Runway Number and Location | 0 | 0 |
| Runway Length | -- | -- |
| Runway Width | -- | -- |
| Sight Seeing flight | No | No |
| Air Medical Flight | No | No |
| Medical Flight | -- | -- |