Aircraft Accident/Incident Report

Nome, Alaska 99762
Tuesady, February 11, 1986 10:51 AST

NTSB Narrative Summary Released at Completion of Accident

THE ACFT DEPARTED DURING A BREAK IN THE WX AFTER HAVING WAITED FOR A SPECIAL VFR DEPARTURE. HIS DEPARTURE RADIO CALL WAS THE LAST COMMUNICATION FROM THE FLT. THE WX REMAINED MARGINAL WITH ICING IN THE CLOUDS AND FREEZING DRIZZLE. THE ACFT WAS ON A FLT TO TRANSPORT A DENTIST & A TECHNICAL ASST TO AREA VILLAGES FOR U.S. HEALTH DEPT CLINICAL WORK. THERE WAS NO PRESSING OR URGENT NEED TO ADHERE TO A SCHEDULE IF THE WX DICTATED A POSTPONEMENT. ACFT WRECKAGE WAS LOCATED ON THE SIDE OF A MT AT 650 FT ABOVE MSL. IT HAD COLLIDED WITH AN UPGRADE WHILE IN A DESCENDING TURN. THE ACFT BROKE APART AND LEFT WRECKAGE FOR A DISTANCE OF 493 FT BEFORE COMING TO REST. THE PLT & ONE PASSENGER REMAINED IN THE WRECKAGE. THE RT FRONT PASSENGER WAS EJECTED AND LOCATED NEAR THE WRECKAGE. WITNESSES AT THE CRASH SITE NOTED ICE 1/8 TO 3/4 INCHES THICK ON THE BROKEN WINGS & AIRFRAME PARTS DURING THE RECOVERY.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 2/11/1986
Event Day of the Week Tuesday
Time of Event 1051
Event Time Zone Atlantic Standard Time
Event City NOME
Event State ALASKA
Event Country --
Zipcode of the event site 99762
Event Date Year 1986
Event Date Month 2
MidAir Collision Indicator No
On Ground Collision occurred ? No
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 Unknown
Distance from airport in statute miles 0
Degrees magnetic from airport 0
Airport Elevation 0
Weather Briefing Completeness Full
Investigator's weather source Weather Observation Facility
Time of the weather observation 1054 Atlantic Standard Time
Direction of event from weather observation facility (degrees) 89
Weather Observation Facility ID OME
Elevation of weather observation facility 36
Distance of event from weather observation facility (units?) 13
Time Zone of the weather observation AST
Lighting Conditions Day
Lowest Ceiling Height 1800
Lowest Non-Ceiling Height 900
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) 5
Air Temperature at event time (in degrees celsius) 1
Dew Point at event time (in degress fahrenheit) 1
Wind Direction (degrees magnetic) 70
Variable Wind Indicator Unknown
Wind Speed (knots) 13
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 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 3
Injury Total Minor --
Injury Total None --
Injury Total Serious --
Injury Total All 3
Investigating Agency NTSB
NTSB Docket Number (internal use) 1159
NTSB Notification Source --
NTSB Notification Date Feb 11 1986 12:00AM
NTSB Notification Time 1310
Fiche Number and/or location -used to find docket information 31630
Date of most recent change to record Jan 2 2001 9:14AM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N9468M
NTSB Number ANC86MA027
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 135: Air Taxi & Commuter
Type of Flight Plan filed VFR
Flight plan Was Activated? --
Damage Destroyed
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name CESSNA
Aircraft Model 207
Aircraft Series Identifier 207
Aircraft Serial Number 207 00694
Certified Max Gross Weight 3800
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 6
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection Jan 16 1986 12:00AM
Airframe hours since last inspection 64
Airframe Hours 4584
ELT Installed Yes
ELT Activated Yes
ELT Aided Location of Event Site Yes
ELT Type --
Aircraft Owner Name RYAN AIR SERVICE, INC.
Aircraft Owner Street Address P.O. BOX 790
Aircraft Owner City NOME
Aircraft Owner State AK
Aircraft Owner Country
Aircraft Owner Zipcode 99762
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 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 Non-scheduled
Indicates Domestic or International Flight Domestic
Operator carrying Pax/Cargo/Mail Passenger/Cargo
Type of Flying (Per_Bus / Primary) Unknown
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code OME
Departure City NOME
Departure State AK
Departure Country
Departure Time 1036
Departure Time Zone AST
Destination Same as Local Flt --
Destination Airport Code TLA
Destination City TELLER
Destination State AK
Destination Country
Specific Phase of Flight Maneuvering
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:36AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 0
Runway Length 0
Runway Width 0
Sight Seeing flight No
Air Medical Flight No
Medical Flight --