DCA83AA010

NTSB accident investigation · Canadair CL-600-1A11 · Hailey, ID · January 3, 1983

Accident · FatalFinal report
Date
January 3, 1983, 09:05 local (16:05 UTC)
Place
Hailey, ID
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Approach
Aircraft
N805CCanadair CL-600-1A11
Weather
Visual (VMC) · Day
Status
Completed
Report
Board-adopted at Board Meeting
NTSB office
Major Investigations Division
Safety recommendations
Yes
FAA report
19830103000049A
Case key
15775

From the NTSB’s public API. By law, NTSB reports can’t be used as evidence in lawsuits over the accident.

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Sequence of events

NTSB’s coding before 2008: each occurrence and phase of flight, and the causes and factors under it. The codes are defined in NTSB’s coding manual.

In flight encounter with weatherApproach
In-flight planning/decision - improperPilot in commandCause
Terrain condition - high terrainFactor
Weather condition - cloudsFactor
Weather condition - low ceilingFactor
Vfr procedures - not followedPilot in commandCause
In flight collision with terrain/waterManeuvering
Terrain condition - mountainous/hillyFactor
Terrain condition - snow coveredFactor

Analysis

The acft crashed into the side of a mountain ridge during a VFR attempt to land at an arpt with no instrument approach. The mountain ridge was obscured by broken clounds. The plt had cancelled his IFR clearance, & during the descent to the arpt, he had descended below clouds near the arpt with clouds still obscuring some of the terrain. One mile visibility was a requirement for the VFR approach. According to witness statements, the acft continued to remain below the clouds & the plt continued the approach even though he was not properly positioned to make a successful landing. The plt had a partial occlusion of a coronary artery, but its relationship to the accident was not determined. The acft impacted at about 6250 ft MSL. The field elevation is 5315 ft MSL. The accident site was about 2 1/2 mi from the arpt. The arpt was located in a mountain valley about 1 to 1.25 mi wide. Also, the arpt & surrounding terrain were covered with snow.

Aircraft

Registration
N805C
Reported as
Canadair CL-600-1A11 (CL-600-1A1)
Category
Airplane
Serial number
1037
Engine
Lycoming ALF-502-L2, 7,500 lbs thrust, turbo fan
Damage
Destroyed
Flight
Executive/Corporate · Part 91
Registered owner
A.E. Staley Manufacturing Co.
Airworthiness certificate
Standard, Transport
Departed
DEC · Decator, IL
Destination
SUN · Friedman Memor., ID
Flight plan
IFR
Airport
SUN · Friedman Memorial, runway 31, 6,600 × 100 ft, asphalt

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
58
Certificates
Flight instructor, Airline transport, Commercial
Airplane ratings
Single-engine land, Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
19,239 total · 57 in this make and model · 19,000 as pilot in command · 113 in the last 90 days · 21 in the last 30 days · 3 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
340° at 4 knots
Lowest ceiling
3,000 ft broken
Temperature
19 °F, dew point -0 °F

FAA reports on this event · 1

The FAA’s own accident and incident reports, matched to the aircraft by N-number and date.