N40880

Substantial
Minor

BURKHART GROB FLUGZEUGBAU G103 TWIN ASTIRS/N: 3795

Accident Details

Date
Sunday, April 24, 2016
NTSB Number
GAA16CA205
Location
Marana, AZ
Event ID
20160426X70224
Coordinates
32.264999, -111.123611
Aircraft Damage
Substantial
Highest Injury
Minor
Fatalities
0
Serious Injuries
0
Minor Injuries
1
Uninjured
1
Total Aboard
2

Probable Cause and Findings

The glider's loss of lift as a result of unfavorable wind conditions for glider operations, consequently resulting in a collision with trees.

Aircraft Information

Registration
N40880
Make
BURKHART GROB FLUGZEUGBAU
Serial Number
3795
Engine Type
Reciprocating
Year Built
1983
Model / ICAO
G103 TWIN ASTIRG103
Aircraft Type
Fixed Wing Single Engine
No. of Engines
1

Registered Owner (Historical)

Name
TUCSON SOARING CLUB INC
Address
HC 70 BOX 4150
Status
Deregistered
City
SAHUARITA
State / Zip Code
AZ 85629-8631
Country
United States

Analysis

According to the pilot, while maneuvering the glider about 2,900 feet above ground level, the pilot determined that the wind conditions were not conducive to sustain flight and turned toward the runway in order to establish an approach. He recalled that while maneuvering toward the runway, he encountered downdrafts and began to lose altitude rapidly. He reported that he issued a mayday call about ¾ of a statute mile from the runway, established a nose up attitude to decrease the airspeed, and the glider impacted the trees. The glider sustained substantial damage to the right wing and fuselage.

The pilot reported that there were no mechanical failures or anomalies with the glider prior to or during the flight that would have prevented normal flight operation.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# GAA16CA205