Aircraft Accident/Incident Report

Oklahoma City, Oklahoma 73132
Friday, February 22, 2013 5:42 CST

NTSB Narrative Summary Released at Completion of Accident

On February 22, 2013, approximately 0542 central standard time, an Eurocopter AS350B2 emergency medical service (EMS) configured helicopter, N917EM, registered to Wells Fargo Equipment Finance Inc., care of EagleMed LLC, of Wichita Kansas, impacted in the parking lot of St. Ann’s Retirement Home located in Oklahoma City, Oklahoma. The flight was being conducted under the provisions of 14 CFR Part 91 as a repositioning flight. The intent of the flight was a prescribed inter-hospital transfer of a cardiac patient from the Watonga Municipal Hospital to the University of Oklahoma Medical Center. Of the three crewmembers onboard, the commercial pilot and flight nurse sustained fatal injuries and the paramedic sustained serious injuries. Dark night visual meteorological conditions prevailed in the vicinity along the route of flight and accident site and a company flight plan was filed with EagleMed flight dispatch control. The flight originated from the Integris Baptist Hospital (OK19) helipad at 0538 and its intended destination was Watonga, Oklahoma. SkyConnect satellite data showed that the helicopter departed OK19 and began a gradual climb on a northwest bearing toward Watonga. The data stopped approximately 3 minutes and 30 seconds into the flight. A person who was driving in the vicinity of the accident site reported that he distinctly observed a "flash" in the sky in front of him. After the flash, he saw the helicopter in an increasingly rapid descent before it disappeared behind buildings. He then drove toward an area where smoke was emanating and saw that the helicopter was on fire in the parking lot of St. Ann’s. He immediately assisted others (St. Ann’s employees) in pulling the surviving paramedic away from the burning aircraft. Fixed video surveillance cameras located on a building adjacent to the parking lot showed the last few seconds of the helicopter descending toward the ground. The video showed that the helicopter burst into flames upon impact. From the initial impact point, the debris path was approximately 75 feet in length, on a heading of 065 degrees magnetic. All of the impact signatures were consistent with a right side low (approximate 40 degree) attitude, with a high rate of descent. Using the geometry of impact signatures and adjacent structures clearance, the helicopter’s angle of descent was approximately 25 degrees. At 04:53, an automated weather reporting facility at the Wiley Post Airport (KPWA), Oklahoma City, Oklahoma, reported wind from 340 degrees at 10 knots, visibility 10 statute miles, temperature 19 degrees Fahrenheit (F), dew point 12 degrees F, and a barometric pressure of 30.02 inches of mercury.

NTSB Probable Cause Narrative

Not Yet Reported

Event Information

Type of Event Accident
Event Date 2/22/2013
Event Day of the Week Friday
Time of Event 542
Event Time Zone Central Standard Time
Event City Oklahoma City
Event State OKLAHOMA
Event Country --
Zipcode of the event site 73132
Event Date Year 2013
Event Date Month 2
MidAir Collision Indicator No
On Ground Collision occurred ? No
Event Location Latitude 353356N
Event Location Longitude 0973849W
Event Location Airport --
Event Location Nearest Airport ID --
Indicates whether the acc/inc occurred off or on an airport Off Airport/Airstrip
Distance from airport in statute miles --
Degrees magnetic from airport --
Airport Elevation --
Weather Briefing Completeness --
Investigator's weather source Weather Observation Facility
Time of the weather observation 453 Central Standard Time
Direction of event from weather observation facility (degrees) 195
Weather Observation Facility ID PWA
Elevation of weather observation facility 1301
Distance of event from weather observation facility (units?) 3
Time Zone of the weather observation CST
Lighting Conditions Night
Lowest Ceiling Height --
Lowest Non-Ceiling Height --
Sky/Lowest/Cloud Conditions Clear
Sky Condition for Lowest Ceiling None
Visibility Runway Visual Range (Feet) --
Visibility Runway Visual Value (Statute Miles) --
Visibility (Statute Miles) 10
Air Temperature at event time (in degrees celsius) 19
Dew Point at event time (in degress fahrenheit) 12
Wind Direction (degrees magnetic) 340
Variable Wind Indicator Wind direction could be determined
Wind Speed (knots) 10
Wind Velocity Indicator --
Wind Gust Indicator Not Gusting
Wind Gust (knots) --
Altimeter Setting at event time (in. Hg) 30.02
Density Altitude (feet) --
Intensity of Precipitation --
METAR weather report --
Event Highest Injury Fatal
On Ground, Fatal Injuries --
On Ground, Minor Injuries --
On Ground, Serious Injuries --
Injury Total Fatal 2
Injury Total Minor --
Injury Total None --
Injury Total Serious 1
Injury Total All 3
Investigating Agency NTSB
NTSB Docket Number (internal use) --
NTSB Notification Source FAA ASW ROC
NTSB Notification Date --
NTSB Notification Time --
Fiche Number and/or location -used to find docket information --
Date of most recent change to record Mar 11 2013 6:01PM
User who most recently changed record lema
Basic weather conditions Visual Meteorological Cond
FAA District Office --

Aircraft Involved

Aircraft #1

Aircraft Registration Number N917EM
NTSB Number CEN13FA174
Missing Aircraft Indicator --
Federal Aviation Reg. Part Part 91: General Aviation
Type of Flight Plan filed Company VFR
Flight plan Was Activated? Yes
Damage Substantial
Aircraft Fire Ground
Aircraft Explosion Ground
Aircraft Manufacturer's Full Name EUROCOPTER
Aircraft Model AS 350 B2
Aircraft Series Identifier --
Aircraft Serial Number 3865
Certified Max Gross Weight 4961
Aircraft Category Helicopter
Aircraft Registration Class --
Aircraft is a homebuilt? No
Flight Crew Seats 1
Cabin Crew Seats --
Passenger Seats --
Total number of seats on the aircraft 3
Number of Engines 1
Fixed gear or retractable gear Fixed
Aircraft, Type of Last Inspection AAIP
Date of Last Inspection --
Airframe hours since last inspection --
Airframe Hours 6474
ELT Installed Yes
ELT Activated No
ELT Aided Location of Event Site No
ELT Type --
Aircraft Owner Name WELLS FARGO EQUIPMENT FINANCE INC
Aircraft Owner Street Address C/O EAGLEMED LLC
Aircraft Owner City WICHITA
Aircraft Owner State KS
Aircraft Owner Country USA
Aircraft Owner Zipcode 67209-2926
Operator is an individual? No
Operator Name EagleMed LLC
Operator Same as Owner? No
Operator Is Doing Business As --
Operator Address Same as Owner? No
Operator Street Address --
Operator City Wichita
Operator State KS
Operator Country USA
Operator Zip code 67209
Operator Code --
Owner has at least one certificate Yes - certificate holder
Other Operator of large aircraft? No
Certified for Part 133 or 137 Operation --
Operator Certificate Number --
Indicates whether an air carrier operation was scheduled or not --
Indicates Domestic or International Flight --
Operator carrying Pax/Cargo/Mail --
Type of Flying (Per_Bus / Primary) Positioning
Second Pilot on Board No
Departure Point Same as Event No
Departure Airport Code OK19
Departure City Oklahoma City
Departure State OK
Departure Country USA
Departure Time 538
Departure Time Zone CST
Destination Same as Local Flt --
Destination Airport Code --
Destination City Watonga
Destination State OK
Destination Country USA
Specific Phase of Flight --
Report sent to ICAO? --
Evacuation occurred --
Date of most recent change to record Mar 11 2013 6:07PM
User who most recently changed record lema
Since inspection or accident Time of Accident
Event Location Runway Number and Location N/A
Runway Length --
Runway Width --
Sight Seeing flight No
Air Medical Flight Yes
Medical Flight Discretionary