DCA88MA017

NTSB accident investigation · Fairchild SA-227AC · Bayfield, CO · January 20, 1988

Accident · FatalMajor investigationFinal report
Date
January 19, 1988, 19:20 local (Jan 20, 1988, 02:20 UTC)
Place
Bayfield, CO
Injuries
9 fatal, 1 serious, 6 minor, 1 uninjured
Damage
Destroyed
Phase of flight
Approach
Aircraft
N68TCFairchild SA-227AC
Weather
Instrument (IMC) · Night/dark
Status
Completed · report September 1, 1989
Report
Approved by Office Director
NTSB office
Major Investigations Division
Safety recommendations
Yes
FAA report
19880119048939A
Case key
15895

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

On this page

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 collision with terrain/waterApproach - iaf to faf/outer marker (ifr)
Weather condition - snow
Weather condition - tailwind
Ifr procedure - improperCopilot/second pilotCause
Proper descent rate - excessiveCopilot/second pilotCause
Supervision - inadequatePilot in commandCause
Impairment(drugs)Pilot in commandFactor

Analysis

The aircraft was operating as Continental express flight 2286. During the approach in IFR conditions, the aircraft went below the minimum descent altitude then struck the terrain at 7180 feet MSL. Exam of the aircraft did not disclose any pre-impact failures or system malfunctions. The evidence indicated that the copilot was flying the airplane during the approach. Evaluation of the radar data showed an excessive rate of descent before the collision with terrain. Post- mortem toxicological examination showed that the captain had used cocaine prior to this flight. The saftey board concluded that this use had adversly affected his ability to monitor the unstabilized approach flown by the copilot. Records of both crewmembers revealed prior traffic violations and accidents, and, in the case of the captain, a previous aircraft accident. Evaluation of the weather conditions indicated that a 10 to 15 knot tailwind condition existed throughout the approach.

Aircraft

Registration
N68TC
Reported as
Fairchild SA-227AC
Category
Airplane
Serial number
AC 457
Engine
Garrett TPE-331-114, 1,000 horsepower, turbo prop
Damage
Destroyed
Flight
Part 135
Operator
Trans Colorado Airlines, doing business as Trans Colorado
Registered owner
Trans-Colorado Airlines, Inc
Airworthiness certificate
Standard, Transport
Departed
DEN · Denver, CO
Destination
DRO · Durango, CO
Flight plan
IFR
Airport
DRO · Durango, runway 20, 9,200 × 150 ft, asphalt

Matched to the registry by N-number and the event date; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
39
Certificate
Airline transport
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Toxicology
Performed
Flight hours
4,184 total · 3,028 in this make and model · 2,651 as pilot in command · 165 in the last 90 days · 49 in the last 30 days · 4 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
Calm
Visibility
5 statute miles
Lowest ceiling
800 ft overcast
Temperature
25 °F
Altimeter
29.00 inHg
Observed at
DRO, 5 nm away

FAA reports on this event · 1

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