Wiley Airport
Aircraft Accident/Incident Report

Miles City, Montana 59301
Wednesday, January 7, 1987 13:59 MST

NTSB Narrative Summary Released at Completion of Accident

THE PLT OF THE NONSCHEDULED DOMESTIC PAX AIR TAXI FLT WAS FLYING THE VOR/DME RWY 22 APCH TO WILEY FIELD, MILES CITY, MT. THE PLT SAID HE TURNED ON THE AUTOPILOT AND AFTER TURNING INBOUND FROM THE PROCEDURE TURN TOWARDS THE FAF HE ENGAGED THE APCH MODE. AFTER CROSSING THE FAF THE PLT DESCENDED TO MDA AND ENGAGED THE ALT HOLD MODE. WHEN HE REACHED THE MAP THE PLT STARTED TO MAKE A MISSED APCH BUT A PAX, SEATED NEXT TO HIM IN THE COPILOT'S SEAT, REPORTED THE RWY IN SIGHT. THE PLT SAID HE SAW THE RWY AND RETARDED THE THROTTLES IN ORDER TO DESCEND FOR LANDING. THE ACFT NOSE PITCHED UP ABRUPTLY, THE ACFT STALLED, AND MUSHED TO THE GROUND. THE ACFT HIT HARD AND SKIDDED OFF THE RWY.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 1/7/1987
Event Day of the Week Wednesday
Time of Event 1359
Event Time Zone Mountain Standard Time
Event City MILES CITY
Event State MONTANA
Event Country --
Zipcode of the event site 59301
Event Date Year 1987
Event Date Month 1
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport WILEY
Event Location Nearest Airport ID MLS
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles 0
Degrees magnetic from airport 0
Airport Elevation 2628
Weather Briefing Completeness Full
Investigator's weather source Weather Observation Facility
Time of the weather observation 1401 Mountain Standard Time
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID MLS
Elevation of weather observation facility 2628
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation MST
Lighting Conditions Day
Lowest Ceiling Height 400
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) -4
Dew Point at event time (in degress fahrenheit) -6
Wind Direction (degrees magnetic) 140
Variable Wind Indicator Unknown
Wind Speed (knots) 4
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 30
Density Altitude (feet) 630
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 1
Injury Total None 4
Injury Total Serious 1
Injury Total All 2
Investigating Agency NTSB
NTSB Docket Number (internal use) 259
NTSB Notification Source --
NTSB Notification Date Jan 7 1987 12:00AM
NTSB Notification Time 1635
Fiche Number and/or location -used to find docket information 33247
Date of most recent change to record Dec 13 2000 1:35PM
User who most recently changed record dbo
Basic weather conditions Instrument Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N57133
NTSB Number DEN87FA042
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 135: Air Taxi & Commuter
Type of Flight Plan filed VFR
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name AERO COMMANDER
Aircraft Model 690A
Aircraft Series Identifier 690A
Aircraft Serial Number 11133
Certified Max Gross Weight 10300
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 7
Number of Engines 2
Fixed gear or retractable gear Retractable
Aircraft, Type of Last Inspection 100 Hour
Date of Last Inspection Nov 21 1986 12:00AM
Airframe hours since last inspection 78
Airframe Hours 6216
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name CORPORATE AIR
Aircraft Owner Street Address BILLINGS LOGAN INT'L ARPT
Aircraft Owner City BILLIGS
Aircraft Owner State MT
Aircraft Owner Country
Aircraft Owner Zipcode 59107
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 HSYA
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 Only
Type of Flying (Per_Bus / Primary) Unknown
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code BIL
Departure City BILLINGS
Departure State MT
Departure Country
Departure Time 1310
Departure Time Zone MST
Destination Same as Local Flt crash at destination city
Destination Airport Code MLS
Destination City MILES CITY
Destination State MT
Destination Country
Specific Phase of Flight Descent
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:35AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 22
Runway Length 5783
Runway Width 100
Sight Seeing flight No
Air Medical Flight No
Medical Flight --