LAX83LA328

NTSB accident investigation · Grumman American AA-1B · Boulder City, NV · July 9, 1983

Accident · No injuriesLimited investigationFinal report
Date
July 8, 1983, 18:34 local (Jul 9, 1983, 01:34 UTC)
Place
Boulder City, NV
Injuries
2 uninjured
Damage
Destroyed
Phase of flight
Landing
Aircraft
N1507RGrumman American AA-1B
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830708033419A
Case key
23784

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.

Loss of control - in flightLanding
Weather condition - unfavorable windFactor
Aborted landing - performedPilot in commandFactor
Go-around - initiatedPilot in commandFactor
In-flight planning/decision - improperPilot in commandCause
FatiguePilot in commandFactor
In flight collision with terrain/waterLanding
Weather condition - tailwindFactor
Terrain condition - high obstruction(s)Factor
Terrain condition - risingFactor

Analysis

The acft collided with rising terrain during a go-around. The pilot attempted a landing at Boulder City in a 20-30 kt. Wind. When the acft bounced the pilot decided to go-around. Instead of climbing into the wind he turned downwind at low altitude where he encountered wires and poles. In avoiding the power lines by going under them the pilot collided with the rising terrain.

Aircraft

Registration
N1507R
Reported as
Grumman American AA-1B
Category
Airplane
Serial number
0657
Airframe hours
1,223
Engine
Lycoming O-235-C2C, 108 horsepower, reciprocating
Damage
Destroyed
Fire
On-Ground
Flight
Personal · Part 91
Registered owner
Harold B. Cooper
Airworthiness certificate
Standard, Normal
Last inspection
Annual · July 27, 1982 · 73 hours before
Departed
MLF · Milford, UT
Destination
L22 · Yucca Valley, CA
Airport
BLD · Boulder City Muni, runway 17, 2,880 × 110 ft, dirt

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
64
Certificate
Private
Airplane ratings
Single-engine land
Medical
Class 3, Expired
Seat
Left
Flight hours
475 total · 466 in this make and model · 398 as pilot in command · 22 in the last 90 days · 9 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
170° at 17 knots, gusting 24
Visibility
75 statute miles
Lowest ceiling
None
Temperature
99 °F, dew point 48 °F
Altimeter
29.00 inHg
Observed at
LAS, 17 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.