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Accidents · NTSB ATL92LA017 · Final report

Bell 47D-1 accident near Rome, Georgia, October 28, 1991

On October 28, 1991 at about 7:50 pm local time, a Bell 47D-1 (helicopter), registered N925V, was substantially damaged in an accident near Rome, Georgia. It was an instructional flight under general aviation rules (Part 91). No one was hurt; 2 people were on board or involved. The weather was instrument conditions (cloud, fog or low visibility).

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The NTSB's probable cause their words, unchanged

THE FAILURE OF A TAIL ROTOR BLADE FOR UNDETERMINED REASONS.

Source: NTSB aviation accident database, copy made October 4, 2026. Docket and reports at the NTSB.

What the record shows

Date
October 28, 1991 · about 7:50 pm local time
Place
Rome, Georgia · map
Type
Accident
Injuries
No one was hurt; 2 people were on board or involved.
Weather
instrument conditions (cloud, fog or low visibility)
Aircraft
Bell 47D-1 · all 47D-1s on the register
Registration
N925V · registry record · serial 643
Damage
Substantial damage
Flight
Instructional flight · general aviation rules (Part 91)

The NTSB's narrative final · quoted from the NTSB record

THE PILOT HAD COMPLETED TWO TRAFFIC PATTERNS AND DURING THE THIRD TAKEOFF FOR ANOTHER APPROACH THE FLIGHT INSTRUCTOR FELT A THUMP IN THE AIRFRAME. IMMEDIATELY, HE ENTERED AN AUTOROTATION AND LANDED IN A WOODED AREA. EXAMINATION OF THE HELICOPTER DISCLOSED THAT THE TAIL ROTOR GEARBOX AND TAIL ROTOR ASSEMBLIES WERE MISSING. ACCORDING TO THE OPERATOR BOTH ASSEMBLIES WERE RECOVERED THE FOLLOWING DAY, HOWEVER THE NTSB WAS NEVER NOTIFIED OF THE RECOVERY. THE DAMAGED COMPONENTS WERE EXAMINED BY THE OPERATOR AND DESTROYED. ACCORDING TO THE MECHANIC, ONE ROTOR BLADE FAILED IN THE VICINITY WHERE AD 59-05-10 APPLIED; THE AD REQUIRED A DAILY INSPECTION OF THE TAIL ROTOR BLADES FOR CRACKS. ACCORDING TO THE PILOT, AN INSPECTION OF THE BLADES HAD BEEN COMPLETED PRIOR TO THIS FLIGHT.

The complete narrative as the NTSB published it. The NTSB's docket holds the report as a PDF and any photographs, statements and other documents from the investigation.

The factual record from the NTSB's investigation tables, in plain English

Pilot

  • Certificate: commercial pilot
  • Ratings: multi-engine land; single-engine land; instructor: helicopter; instrument: airplane; rotorcraft: helicopter
  • Flight time: 1,990 hours in all; 12 in this make and model; 47 in the last 90 days; 30 in the last 30 days; 1,770 as pilot in command; 1,262 on instruments
  • Medical certificate: Class 2 (valid medical--no waivers/lim.)
  • Seat: rgt

The aircraft

  • Airframe total time: 3,979 hours
  • Last inspection: annual inspection, October 15, 1991; 10 hours since
  • Maximum gross weight: 2,200 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Franklin 6VS-335-50 (piston); 0 hours total
  • Operator: Silver Hawk Aviation

The flight

  • Flight plan: none
  • Runway 0
  • A second pilot was aboard

Weather at the time

  • Light: daylight
  • Wind: from 160° at 9 knots
  • Visibility: 15 statute miles
  • Sky: scat at 25,000 ft
  • Temperature: 82°F (28°C), dew point 54°F (12°C)
  • Altimeter: 30.00 inHg
  • Observation at 6:50 pm from CHA, 40 miles away

Injuries

FatalSeriousMinorNone
Crew2

About this page

Everything above comes from the NTSB's public accident database: the narrative, probable cause and findings are the NTSB's own words, and the coded tables behind its report (pilot, aircraft, flight, weather, injuries, sequence of events) are written out in plain English. Pilots' ages, home towns and medical details are left out on purpose. The docket at the NTSB holds the report as a PDF and the investigation's photographs and documents. This site never names pilots, passengers or anyone else involved. A preliminary report describes what is known soon after the event and can change; the final report, with the probable cause, usually follows one to two years later and this page is refreshed when it does. Case number ATL92LA017.