19980710016369A

Accident · Destroyed

FAA accident report · Bell 47G · Jones, OK · July 10, 1998

Date
July 10, 1998 · 12:22 local
Place
Jones, OK
Phase of flight
Unauth Low Level Opns
Operating rules
General operating rules (Part 91)
Operator
HMIA
Damage
Destroyed
Aircraft
N12085
NTSB investigation
NTSBFTW98FA306
Reported as
Bell 47G
Reported engine
Franklin 6V4200C32
People aboard
2
Fatal injuries
2
Pilot’s flight hours
8,394 total120 in the last 90 days

From the FAA’s Accident/Incident Data System (AIDS), through its Aviation Safety Information Portal, as reported. The NTSB investigates accidents separately, and its record of an accident is the fuller one. The aircraft is matched to the registry by N-number and event date, checked against the reported make and model; the registry’s history has gaps, so older matches can be wrong. Compare the reported make and model.

What happened

The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.

(.4) The helicopter impacted trees during cruise flight at low altitude in visual meteorological conditions. Subsequently, the helicopter impacted the ground and a fire erupted. Aboard were a 122-hour private pilot, who had just successfully completed the checkride for addition of a rotorcraft rating to his certificate, and his 8,394-hour flight instructor. The flight was en route from the airport where the checkride had taken place, and they were heading back to the airport where the helicopter was based. The accident occurred in a rural area approximately 13 nautical miles from the departure airport and along the direct route of flight to the destination. A witness observed the helicopter in cruise flight at a 'pretty low' altitude with the tail swinging from side to side. The witness reported that as the helicopter neared a 'big tree' in its flight path, the helicopter's 'nose went up a little, and the helicopter rose up over the tree.' The witness looked away, heard the noise of the helicopter stop, looked back, and 'saw pieces flying through the air.' Examination of the wreckage revealed no evidence of any anomalies that would have precluded normal operation of the heli copter. (-23) aircraft in cruise flight, made rapid descent on course, struck trees and house. Partially consumed in post crash fire.

As the FAA filed it

(.4) THE HELICOPTER IMPACTED TREES DURING CRUISE FLIGHT AT LOW ALTITUDE IN VISUAL METEOROLOGICAL CONDITIONS. SUBSEQUENTLY, THE HELICOPTER IMPACTED THE GROUND AND A FIRE ERUPTED. ABOARD WERE A 122-HOUR PRIVATE PILOT, WHO HAD JUST SUCCESSFULLY COMPLETED THE CHECKRIDE FOR ADDITION OF A ROTORCRAFT RATING TO HIS CERTIFICATE, AND HIS 8,394-HOUR FLIGHT INSTRUCTOR. THE FLIGHT WAS EN ROUTE FROM THE AIRPORT WHERE THE CHECKRIDE HAD TAKEN PLACE, AND THEY WERE HEADING BACK TO THE AIRPORT WHERE THE HELICOPTER WAS BASED. THE ACCIDENT OCCURRED IN A RURAL AREA APPROXIMATELY 13 NAUTICAL MILES FROM THE DEPARTURE AIRPORT AND ALONG THE DIRECT ROUTE OF FLIGHT TO THE DESTINATION. A WITNESS OBSERVED THE HELICOPTER IN CRUISE FLIGHT AT A 'PRETTY LOW' ALTITUDE WITH THE TAIL SWINGING FROM SIDE TO SIDE. THE WITNESS REPORTED THAT AS THE HELICOPTER NEARED A 'BIG TREE' IN ITS FLIGHT PATH, THE HELICOPTER'S 'NOSE WENT UP A LITTLE, AND THE HELICOPTER ROSE UP OVER THE TREE.' THE WITNESS LOOKED AWAY, HEARD THE NOISE OF THE HELICOPTER STOP, LOOKED BACK, AND 'SAW PIECES FLYING THROUGH THE AIR.' EXAMINATION OF THE WRECKAGE REVEALED NO EVIDENCE OF ANY ANOMALIES THAT WOULD HAVE PRECLUDED NORMAL OPERATION OF THE HELI COPTER. (-23) AIRCRAFT IN CRUISE FLIGHT, MADE RAPID DESCENT ON COURSE, STRUCK TREES AND HOUSE. PARTIALLY CONSUMED IN POST CRASH FIRE.

NTSB investigation

The NTSB’s investigation of this event, with its probable cause and findings. Matched to this report by N-number and date.