DEN87IA059

NTSB incident investigation · Boeing 737-2A6 · Durango, CO · February 26, 1987

Incident · No injuriesIncident investigationFinal report
Date
February 25, 1987, 23:13 local (Feb 26, 1987, 06:13 UTC)
Place
Durango, CO
Injuries
48 uninjured
Damage
No damage
Phase of flight
Landing
Aircraft
N145AWBoeing 737-2A6
Weather
Instrument (IMC) · Night/dark
Status
Completed · report July 10, 1989
Report
Approved by Office Director
FAA report
19870225015159I
Case key
17137

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

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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.

Loss of control - on ground/waterLanding - roll
Weather condition - crosswindFactor
Compensation for wind conditions - inadequatePilot in commandCause
Weather condition - snowFactor
Airport facilities,runway/landing area condition - snow coveredFactor
Reversers - not usedPilot in commandFactor
On ground/water encounter with terrain/waterLanding - roll
Terrain condition - softFactor
Terrain condition - snow coveredFactor
Ground loop/swerve

Analysis

America west airlines flt 166, a Boeing 737, departed phoenix, AZ, en route to Durango, CO. During the ILS apch to Durango's rwy 02 in IMC, the captain used a 10-15 degree crab angle to maintain the localizer course. Upon touchdown aprx 1000-1300 ft from rwy threshold, the speedbrakes deployed automatically. The acft started to drift to the left of rwy centerline. The captain applied right rudder and right nosewheel steering with negative results. Reverse thrust was not employed. Aprx 3000 ft from the rwy threshold, the left main landing gear sank in soft snow along the rwy edge and aircraft veered to the left and came to a halt.

Aircraft

Registration
N145AW
Reported as
Boeing 737-2A6
Category
Airplane
Serial number
20194
Airframe hours
8,479
Engine
P&W JT8D-9A, 14,500 lbs thrust, turbo fan
Damage
No damage
Flight
Part 121
Registered owner
America West Airlines, Inc.
Airworthiness certificate
Standard, Transport
Departed
PHX · Phoenix, AZ
Flight plan
IFR
Airport
DRO · Durango-La Plata, runway 2, 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
36
Certificate
Airline transport
Airplane ratings
Multi-engine land
Instrument ratings
Airplane
Medical
Class 1, Valid Medical--w/ waivers/lim
Seat
Left
Flight hours
4,613 total · 2,363 in this make and model · 2 in the last 24 hours

Weather

Conditions
Instrument (IMC) · Night/dark
Wind
Calm
Lowest ceiling
300 ft
Temperature
27 °F, dew point 27 °F
Altimeter
29.00 inHg
Observed at
DRO

FAA reports on this event · 1

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