FTW82FA173

NTSB accident investigation · Gulfstream American 980(695) · Carlsbad, NM · May 13, 1982

Accident · FatalField investigationFinal report
Date
May 12, 1982, 21:30 local (May 13, 1982, 03:30 UTC)
Place
Carlsbad, NM
Injuries
2 fatal
Damage
Destroyed
Phase of flight
Initial climb
Aircraft
N9789SGulfstream American 980(695)
Weather
Visual (VMC) · Night/dark
Status
Completed · report May 12, 1983
Report
Approved by Office Director
FAA report
19820512015459A
Case key
70134

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/waterTakeoff - initial climb
Light condition - dark nightFactor
Weather condition - downdraftFactor
Weather condition - gustsFactor
Weather condition - high windFactor
Weather condition - turbulenceFactor
Weather condition - unfavorable windFactor
Weather condition - windshearFactor
Proper climb rate - not attainedPilot in commandCause
Visual/aural perceptionPilot in commandFactor

Analysis

The acft crashed about 1/2 mi sw of the departure end of rwy 32L. The rwy had been illuminated at the time of takeoff with the acft making a left turn into an area that was not illuminated toward the mountains. It was a very dark night with an indistiguishable horizon southwestward toward the higher mountains. There were two brightly lit softball complexes located to the north toward the city. A weather study indicated probable moderate to severe turbulence & up & down drafts below 7,000 ft MSL, & light to moderate wind shear from the surface up to 300 ft AGL. A witness who saw the fireball stated she had lost control of her car because a gust of wind pushed her car into the other lane of traffic.

Aircraft

Registration
N9789S
Reported as
Gulfstream American 980(695)
Category
Airplane
Serial number
95037
Airframe hours
460
Engine
Airesearch TPE-331-501K, 733 horsepower, turbo prop
Damage
Destroyed
Fire
On-Ground
Flight
Part 91
Operator
Stanley Eugene Wwaugh
Registered owner
Sweetwater Drilling Company
Departed
Carlsbad, NM
Destination
C · Oklahoma City, OK
Flight plan
IFR
Airport
Cavern City

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
43
Certificate
Commercial
Airplane ratings
Multi-engine land, Single-engine land, Single-engine sea
Instrument ratings
Airplane
Medical
Class 2, Valid Medical--no waivers/lim.
Flight hours
7,000 total · 35 in this make and model · 250 in the last 90 days

Weather

Conditions
Visual (VMC) · Night/dark
Wind
280° at 21 knots
Visibility
9 statute miles
Temperature
149 °F
Altimeter
29.00 inHg

FAA reports on this event · 1

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