Helena Regional Airport
Aircraft Accident/Incident Report

Helena, Montana 59601
Sunday, June 18, 1995 15:45 MDT

NTSB Narrative Summary Released at Completion of Accident

THE ATP-RATED PILOT-IN-COMMAND WAS PROVIDING A CHECKOUT TO THE OWNER/PRIVATE PILOT. DURING A TOUCH-AND-GO WITH THE OWNER AT THE CONTROLS, THE AIRPLANE TOUCHED DOWN LEFT GEAR FIRST IN A CROSSWIND, THEN VEERED SHARPLY TO THE LEFT. THE PIC TOOK THE CONTROLS, AND BOTH PILOTS ATTEMPTED CORRECTIVE ACTION. THE AIRPLANE CONTINUED VEERING LEFT AS THE TAILWHEEL LOCK DISENGAGED. THE LOWER RIGHT WING PANEL IMPACTED THE RUNWAY DURING THE ENSUING GROUNDLOOP.

NTSB Probable Cause Narrative

THE PILOTS FAILURE TO MAINTAIN DIRECTIONAL CONTROL. CONTRIBUTING TO THE ACCIDENT WAS THE CROSSWIND.

Event Information

Type of Event Accident
Event Date 6/18/1995
Event Day of the Week Sunday
Time of Event 1545
Event Time Zone Mountain Daylight Time
Event City HELENA
Event State MONTANA
Event Country --
Zipcode of the event site 59601
Event Date Year 1995
Event Date Month 6
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude
Event Location Longitude
Event Location Airport HELENA REGIONAL AIRPORT
Event Location Nearest Airport ID HLN
Indicates whether the acc/inc occurred off or on an airport On Airport
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation 3900
Weather Briefing Completeness Not pertinent
Investigator's weather source Weather Observation Facility
Time of the weather observation 1558 Mountain Daylight Time
Direction of event from weather observation facility (degrees) 0
Weather Observation Facility ID HLN
Elevation of weather observation facility 3900
Distance of event from weather observation facility (units?) 0
Time Zone of the weather observation MDT
Lighting Conditions Day
Lowest Ceiling Height 0
Lowest Non-Ceiling Height 0
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) 0
Visibility Runway Visual Value (Statute Miles) 0
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 17
Dew Point at event time (in degress fahrenheit) 8
Wind Direction (degrees magnetic) 100
Variable Wind Indicator Unknown
Wind Speed (knots) 10
Wind Velocity Indicator Unknown
Wind Gust Indicator Not Gusting
Wind Gust (knots) 0
Altimeter Setting at event time (in. Hg) 29
Density Altitude (feet) --
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 2
Injury Total Serious --
Injury Total All --
Investigating Agency NTSB
NTSB Docket Number (internal use) 760
NTSB Notification Source --
NTSB Notification Date Jun 19 1995 12:00AM
NTSB Notification Time 1200
Fiche Number and/or location -used to find docket information IMAGE
Date of most recent change to record Dec 7 2000 4:21PM
User who most recently changed record dbo
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N1967M
NTSB Number SEA95LA121
Missing Aircraft Indicator N
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed None
Flight plan Was Activated? --
Damage Substantial
Aircraft Fire None
Aircraft Explosion None
Aircraft Manufacturer's Full Name BOEING
Aircraft Model A75N1
Aircraft Series Identifier A75N1
Aircraft Serial Number 75-440
Certified Max Gross Weight 3200
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 2
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection Annual
Date of Last Inspection --
Airframe hours since last inspection 3
Airframe Hours --
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site Unknown
ELT Type --
Aircraft Owner Name JAMES G. VALEO
Aircraft Owner Street Address 650 COTE LANE
Aircraft Owner City MISSOULA
Aircraft Owner State MT
Aircraft Owner Country
Aircraft Owner Zipcode 59802
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) Instructional
Second Pilot on Board Yes
Departure Point Same as Event Yes
Departure Airport Code
Departure City
Departure State
Departure Country
Departure Time 1430
Departure Time Zone MDT
Destination Same as Local Flt dest & departure same, accident can occur anywhere
Destination Airport Code
Destination City
Destination State
Destination Country
Specific Phase of Flight Landing
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Jan 2 2001 10:30AM
User who most recently changed record dbo
Since inspection or accident --
Event Location Runway Number and Location 27
Runway Length 8000
Runway Width 150
Sight Seeing flight No
Air Medical Flight No
Medical Flight --