N77TR

Substantial
None

Helio H 295S/N: 2514

Accident Details

Date
Saturday, August 11, 2018
NTSB Number
GAA18CA481
Location
Great Falls, MT
Event ID
20180811X73739
Coordinates
47.485279, -111.360000
Aircraft Damage
Substantial
Highest Injury
None
Fatalities
0
Serious Injuries
0
Minor Injuries
0
Uninjured
2
Total Aboard
2

Probable Cause and Findings

The pilot’s failure to maintain lateral control of the airplane during takeoff in a quartering tailwind.

Aircraft Information

Registration
N77TR
Make
HELIO
Serial Number
2514
Year Built
1965
Model / ICAO
H 295

Registered Owner (Historical)

Name
SALE REPORTED
Address
BOX 2063
Status
Deregistered
City
HAINES JCT
State / Zip Code
YOB1L-O
Country
United States

Analysis

The pilot of the tailwheel-equipped airplane reported that during takeoff, the right wing "came up quickly (lifted) and unexpectedly." He attempted to recover, but the left main landing gear sideloaded and collapsed. The left wing impacted the runway and the airplane rotated to the left 180° and came to rest on the runway.

The airplane sustained substantial damage to the left wing.

The pilot reported that there were no preaccident mechanical failures or malfunctions with the airplane that would have precluded normal operation.

The automated weather observation station located on the airport reported that, about 7 minutes before the accident, the wind was from 320° at 14 knots. The airplane was departing on runway 21.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# GAA18CA481