Barnstable Municipal Airport
Aircraft Accident/Incident Report

Hyannis, Massachusetts 02601
Friday, November 18, 1994 22:00 EST

NTSB Narrative Summary Released at Completion of Accident

THE AIRPLANE WAS ON AN ILS RUNWAY 15 APPROACH AND COLLIDED IN-FLIGHT WITH STATIC WIRES, APPROXIMATELY 2 MILES NORTH OF THE RUNWAY. THE WIRES WERE LOCATED IN THE AIRPLANE'S FLIGHT PATH, AND IN A DIRECT LINE WITH THE ILS FINAL APPROACH COURSE. AT THE TIME OF THE ACCIDENT THE LOCAL CONTROL TOWER WAS CLOSED. THREE OTHER AIRCRAFT MADE THE APPROACH PRIOR TO N402BK, AND THE PILOTS OF THOSE AIRCRAFT ALL AGREED THAT AT ABOUT 500 TO 700 FEET MSL, ON THE FINAL APPROACH COURSE, THEY ENCOUNTERED DOWNDRAFTS AND TURBULENCE. ALL THE PILOTS AGREED, THE DOWNDRAFTS CAUSED THEIR AIRPLANES TO FALL BELOW THE GLIDE SLOPE, AND THAT IN ORDER TO REJOIN THE GLIDE SLOPE, THEY HAD TO INCREASE POWER OR CHANGE THE AIRPLANE'S PITCH ATTITUDE. THE OTIS AIR NATIONAL GAURD BASE 2155 WEATHER OBSERVATION WAS; INDEFINITE CEILING 100 SKY OBSCURED, VISIBILITY 3/4 MILES, LIGHT RAIN AND FOG, TEMPERATURE 59 DEGREES F, DEW POINT 58 DEGREES F, WIND 170 DEGREES, 14 KNOTS, GUST TO 19, ALTIMETER 29.96 INCHES HG.

NTSB Probable Cause Narrative

the pilot's failure to maintain a proper glide path during an ILS approach, which resulted in a collision with power lines. Factors in this accident were; adverse weather conditions with turbulence, down drafts and fog.

Event Information

Type of Event Accident
Event Date 11/18/1994
Event Day of the Week Friday
Time of Event 2200
Event Time Zone Eastern Standard Time
Event City HYANNIS
Event State MASSACHUSETTS
Event Country --
Zipcode of the event site 02601
Event Date Year 1994
Event Date Month 11
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport BARNSTABLE MUNICIPAL
Event Location Nearest Airport ID HYA
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles 2
Degrees magnetic from airport 330
Airport Elevation 100
Weather Briefing Completeness Partial - limited by pilot
Investigator's weather source Weather Observation Facility
Time of the weather observation 2155 Eastern Standard Time
Direction of event from weather observation facility (degrees) 270
Weather Observation Facility ID FMH
Elevation of weather observation facility 43
Distance of event from weather observation facility (units?) 10
Time Zone of the weather observation EST
Lighting Conditions Night/Dark
Lowest Ceiling Height 100
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) 0.75
Air Temperature at event time (in degrees celsius) 15
Dew Point at event time (in degress fahrenheit) 14
Wind Direction (degrees magnetic) 170
Variable Wind Indicator Unknown
Wind Speed (knots) 14
Wind Velocity Indicator Unknown
Wind Gust Indicator Unknown
Wind Gust (knots) 19
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) --
Intensity of Precipitation Light
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 1
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 1
Investigating Agency NTSB
NTSB Docket Number (internal use) 2036
NTSB Notification Source --
NTSB Notification Date Nov 19 1994 12:00AM
NTSB Notification Time 20
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 6 2000 12:38PM
User who most recently changed record dbo
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N402BK
NTSB Number NYC95FA030
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 402C
Aircraft Series Identifier 402C
Aircraft Serial Number 402C0223
Certified Max Gross Weight 6850
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 10
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection AAIP
Date of Last Inspection Nov 16 1994 12:00AM
Airframe hours since last inspection 6
Airframe Hours 14178
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name B&K LEASING INC.
Aircraft Owner Street Address POB 2495
Aircraft Owner City NANTUCKET
Aircraft Owner State MA
Aircraft Owner Country
Aircraft Owner Zipcode 02584
Operator is an individual? --
Operator Name ISLAND AIRLINES, INC.
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address POB 2640
Operator City NANTUCKET
Operator State MA
Operator Country
Operator Zip code 02584
Operator Code GULC
Owner has at least one certificate Yes - certificate holder
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) Positioning
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code ACK
Departure City NANTUCKET
Departure State MA
Departure Country
Departure Time 2122
Departure Time Zone EST
Destination Same as Local Flt crash at destination city
Destination Airport Code HYN
Destination City
Destination State
Destination Country
Specific Phase of Flight Approach
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 15
Runway Length 5249
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --