N135LG

Substantial
None

EUROCOPTER DEUTSCHLAND GMBH EC 135S/N: 0731

Accident Details

Date
Tuesday, February 7, 2017
NTSB Number
ERA17LA103
Location
Beattyville, KY
Event ID
20170207X74320
Coordinates
37.557777, -83.706108
Aircraft Damage
Substantial
Highest Injury
None
Fatalities
0
Serious Injuries
0
Minor Injuries
0
Uninjured
3
Total Aboard
3

Probable Cause and Findings

The pilot's failure to maintain helicopter control while landing, which resulted in a hard landing and subsequent roll over.

Aircraft Information

Registration
N135LG
Make
EUROCOPTER DEUTSCHLAND GMBH
Serial Number
0731
Year Built
2008
Model / ICAO
EC 135

Registered Owner (Historical)

Name
AIR METHODS CORP
Address
5500 S QUEBEC ST STE 300
Status
Deregistered
City
GREENWOOD VILLAGE
State / Zip Code
CO 80111-1914
Country
United States

Analysis

On February 7, 2017, about 0520 eastern standard time, a Eurocopter EC 135, N135LG, was substantially damaged following a hard landing near Beattyville, Kentucky. The pilot and two passengers were not injured. The helicopter departed from the Mt. Sterling base (IOB), Mt. Sterling, Kentucky, and was destined for St. Helens, Kentucky. Visual meteorological conditions prevailed and no flight plan was filed for the emergency medical flight conducted under the provisions of 14 Code of Federal Regulations Part 135.According to the pilot, he was dispatched to an accident scene about 35 nautical miles from his base operations in Mt. Sterling. The pilot checked the weather and completed the risk assessment form. The forecast was for visual meteorological conditions and he departed for the scene sometime before 0500. He further stated that he climbed to 2,500 feet mean sea level and noted the winds to be from the south-west at 35 knots. He stated he was comfortable flying in these conditions, and had flown in these type winds several times before. Once he arrived at the landing zone, he was cautious of electrical wires that were next to the helipad, so he came over the wires at 100 feet to clear them and started to descend at a rate around 200 feet per minute. When he was just above the ground, he tried to increase collective but was unable to arrest the descent. He stated to the crew "this was going to be a hard landing". The helicopter bounced when it hit the ground and rolled over on the right side. The pilot told everyone to remain in the helicopter until the rotor stopped spinning to avoid injuries. After the rotor stopped spinning, all three occupants egressed the helicopter. The pilot stated there were no known mechanical deficiencies with the helicopter prior to the accident.

Examination of the wreckage by a Federal Aviation Administration inspector revealed that the helicopter came to rest on the right side. All four main rotor blades were destroyed during impact. All four main rotor pitch links were broken from impact as well as the rotating scissors. The tail boom was fractured at the horizontal stabilizer/fenestron mount. The tail rotor and vertical fin assembly were intact and the blades did not exhibit any damage. The upper left horizontal stabilizer vertical winglet exhibited impact damage from the main rotors. The pilot's windshield and skylight were broken out and the nose bow area was crushed.

Data Source

Data provided by the National Transportation Safety Board (NTSB). For more information on this event, visit the NTSB Records Search website. NTSB# ERA17LA103