Wednesday, July 31, 2019

Loss of Tail Rotor Effectiveness: Hughes 269A, N269RR; accident occurred July 24, 2019 at Springfield Robertson County Airport (M91), Tennessee

Additional Participating Entity:
Federal Aviation Administration / Flight Standards District Office; Nashville, Tennessee

Aviation Accident Factual Report - National Transportation Safety Board: https://app.ntsb.gov/pdf

Investigation Docket - National Transportation Safety Board: https://dms.ntsb.gov/pubdms

https://registry.faa.gov/N269RR

Location: Springfield, TN
Accident Number: GAA19CA463
Date & Time: 07/24/2019, 1800 CDT
Registration: N269RR
Aircraft: Hughes 269A
Aircraft Damage: Substantial
Defining Event: Loss of tail rotor effectiveness
Injuries: 2 None
Flight Conducted Under: Part 91: General Aviation - Personal 

The helicopter pilot reported that, after landing, while hover taxiing and turning right onto the taxiway, the helicopter continued the right turn and drifted off the taxiway. He applied full left pedal to no avail, so he closed the throttle to perform an autorotation to decrease the speed of rotation, also to no avail. He added collective to reduce the rate of descent, but the helicopter landed and slid into a drainage ditch, the main rotor blades impacted a berm near the taxiway, and the helicopter came to rest on its side against the berm.

The helicopter sustained substantial damage to the fuselage.

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

The pilot reported the wind was from 320° at 11 knots, gusting to 16 knots. The pilot landed the helicopter on runway 04 and was turning to the right.

Pilot Information

Certificate: Commercial; Private
Age: 57, Male
Airplane Rating(s): None
Seat Occupied: Right
Other Aircraft Rating(s): Helicopter
Restraint Used:
Instrument Rating(s): Helicopter
Second Pilot Present: No
Instructor Rating(s): None
Toxicology Performed: No
Medical Certification: Class 3 With Waivers/Limitations
Last FAA Medical Exam: 08/08/2018
Occupational Pilot: No
Last Flight Review or Equivalent: 08/13/2018
Flight Time:  (Estimated) 2698 hours (Total, all aircraft), 57.9 hours (Total, this make and model), 1408.8 hours (Pilot In Command, all aircraft)

Aircraft and Owner/Operator Information

Aircraft Make: Hughes
Registration: N269RR
Model/Series: 269A No Series
Aircraft Category: Helicopter
Year of Manufacture: 1964
Amateur Built: No
Airworthiness Certificate: Normal
Serial Number: 105-0410
Landing Gear Type: Skid
Seats: 2
Date/Type of Last Inspection: 07/24/2019, Annual
Certified Max Gross Wt.: 2050 lbs
Time Since Last Inspection:
Engines: 1 Reciprocating
Airframe Total Time: 4353.7 Hours at time of accident
Engine Manufacturer: Lycoming
ELT: Not installed
Engine Model/Series: HIO-360-B1A
Registered Owner: On file
Rated Power: 180 hp
Operator: On file
Operating Certificate(s) Held: None 

Meteorological Information and Flight Plan

Conditions at Accident Site: Visual Conditions
Condition of Light: Day
Observation Facility, Elevation: KJWN, 495 ft msl
Distance from Accident Site: 21 Nautical Miles
Observation Time: 2255 UTC
Direction from Accident Site: 175°
Lowest Cloud Condition: Clear
Visibility:  10 Miles
Lowest Ceiling: None
Visibility (RVR):
Wind Speed/Gusts: 8 knots / 13 knots
Turbulence Type Forecast/Actual: None / None
Wind Direction: 360°
Turbulence Severity Forecast/Actual: N/A / N/A
Altimeter Setting: 30.06 inches Hg
Temperature/Dew Point: 27°C / 10°C
Precipitation and Obscuration: No Obscuration; No Precipitation
Departure Point: Clarksville, TN (CKV)
Type of Flight Plan Filed: None
Destination: Springfield, TN (M91)
Type of Clearance: None
Departure Time: 1700 CDT
Type of Airspace: Class G

Airport Information

Airport: SPRINGFIELD ROBERTSON COUNTY (M91)
Runway Surface Type: Asphalt
Airport Elevation: 706 ft
Runway Surface Condition: Dry
Runway Used: 04
IFR Approach: None
Runway Length/Width: 5505 ft / 100 ft
VFR Approach/Landing: Full Stop

Wreckage and Impact Information

Crew Injuries: 1 None
Aircraft Damage: Substantial
Passenger Injuries: 1 None
Aircraft Fire: None
Ground Injuries: N/A
Aircraft Explosion: None
Total Injuries: 2 None
Latitude, Longitude: 36.532500, -86.924167 (est)

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