LAX83LA280

NTSB accident investigation · Let L-13 · Maricopa, AZ · June 11, 1983

Accident · No injuriesLimited investigationFinal report
Date
June 11, 1983, 16:00 local (23:00 UTC)
Place
Maricopa, AZ
Injuries
2 uninjured
Damage
Substantial damage
Phase of flight
Landing
Aircraft
N160ASLet L-13
Weather
Visual (VMC) · Day
Status
Completed
Report
Approved by Office Director
FAA report
19830611024799A
Case key
23745

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.

Forced landingLanding - flare/touchdown
Weather condition - downdraftFactor
Precautionary landing - performedPilot in commandCause
Weather condition - gustsFactor
Altitude - not maintainedPilot in commandCause
Climb - not possiblePilot in commandCause
In flight collision with objectLanding - flare/touchdown
Object - tree(s)Factor
Ground loop/swerve - uncontrolledPilot in commandCause

Analysis

The sailplane collided with a small tree and groundlooped during a precautionary landing. The pilot stated the acft had encountered a high sink rate while gliding at 5000 ft. a ridge was between the pilot and the intended route. The pilot elected to land short of the ridge line in the desert. During the flare for landing the acft's left wing hit a mesquite bush about 8 to 10 ft AGL and spun around. The weather was reported by the pilot as clear with gusty winds and a temperature of 105 degrees f.

Aircraft

Registration
N160AS
Reported as
Let L-13
Category
Glider
Serial number
026939
Engine
unknown
Damage
Substantial damage
Flight
Personal · Part 91
Registered owner
Arizona Soaring Association
Airworthiness certificate
Standard, Utility
Last inspection
Annual · June 9, 1983 · 0 hours before
Departed
E68 · Maricopa, AZ

Flight crew

As NTSB recorded them. NTSB leaves out names.

Role
Pilot
Age
54
Certificate
Private
Airplane ratings
Single-engine land
Medical
Unknown
Seat
Center
Flight hours
55 total · 6 in this make and model · 37 as pilot in command · 12 in the last 90 days · 2 in the last 24 hours

Weather

Conditions
Visual (VMC) · Day
Wind
270° at 15 knots
Visibility
75 statute miles
Lowest ceiling
None
Temperature
106 °F

FAA reports on this event · 1

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