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Accidents · NTSB ERA11TA317 · Final report

Bell OH-58C accident near Panama City, Florida, May 27, 2011

On May 27, 2011 at about 11:00 pm local time, a Bell OH-58C (helicopter), registered N82772, was substantially damaged in an accident during maneuvering (hover) near Panama City, Florida (Panama City - Bay County Inter airport). It was a public-use flight (local) under public-use (government) rules. 2 people had minor injuries. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

The drooping electrical conduit, which snagged the vertical fin and resulted in the pilot's inability to control the helicopter. Contributing to the accident was the operator's decision to have the pilot fly the helicopter out of the hangar.

Source: NTSB aviation accident database, copy made October 5, 2026. Docket and reports at the NTSB.

What the record shows

Date
May 27, 2011 · about 11:00 pm local time
Place
Panama City, Florida · Panama City - Bay County Inter · map
Type
Accident
Injuries
2 people had minor injuries.
Weather
visual conditions (good weather)
Aircraft
Bell OH-58C · all OH-58Cs on the register
Registration
N82772 · registry record · serial 68-16729
Damage
Substantial damage
Flight
Public-use flight (local) · public-use (government) rules

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

The pilot was hover taxiing the helicopter straight out of an old, temporary hangar, as he had done numerous times. He estimated that the helicopter was about 3 feet above the ground, the last few feet of the tail were still inside the hangar, and he heard a loud bang. He started to lower the collective, but could not control the helicopter, which tipped over on its left side as it impacted the ground. Photographs showed that the main rotor blades had separated from the mast. The vertical tail fin had scrape marks on its top and the upper leading edge had an almost horizontal line several inches below the top. The tail rotor blades, which did not extend above the top of the vertical fin, were pristine. The hangar door overhead frame had three sets of scrape marks, with one angled about 30 degrees to the right and two sets angled about 20 to 25 degrees to the left. Electrical conduit would have normally been secured above the hangar door frame, but was drooped below it, separated and coiled. Remnants of the conduit, and the fact that the main rotor blade tips would have rotated above the vertical tail fin, indicate that the conduit likely had drooped below the hangar frame after the main rotor passage, then snagged the top of the vertical fin. The multiple sets of scrape marks at different angles on the underside of the overhead hangar frame indicate that the helicopter then likely pivoted several times while snagged, as the pilot lost control. No preexisting mechanical malfunctions were noted with the helicopter.

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

What happened, in order

  1. Collision with terrain or object (not controlled flight into terrain) during maneuvering (hover)
  2. Loss of control in flight during maneuvering (hover) defining event

The NTSB's findings

  • cause Environmental issues › Physical environment › Object/animal/substance › Wire › Effect on equipment
  • cause Aircraft › Aircraft oper/perf/capability › Performance/control parameters › Directional control › Attain/maintain not possible

Pilot

  • Certificate: commercial pilot
  • Ratings: instrument: helicopter; rotorcraft: helicopter
  • Flight time: 4,500 hours in all; 3,800 in this make and model; 11 in the last 90 days; 6 in the last 30 days; 4,300 as pilot in command
  • Last flight review: March 20, 2011
  • Seat: rgt
  • Injury: minor injuries

The aircraft

  • Airframe total time: 4,725 hours
  • Last inspection: annual inspection, October 30, 2009; 66 hours since
  • Maximum gross weight: 3,200 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Allison T63-A-720 (turboshaft); 0 hours total
  • Operator: Bay County Sheriffs Office

The flight

  • Departed from: PFN Panama City FL at 11:00 pm
  • Destination: PFN Panama City FL
  • Flight plan: none

Weather at the time

  • Light: daylight
  • Wind: from 230° at 9 knots
  • Visibility: 10 statute miles
  • Sky: a few clouds at 2,000 ft
  • Temperature: 82°F (28°C), dew point 72°F (22°C)
  • Altimeter: 29.85 inHg
  • Observation at 10:53 pm from ECP, 15 miles away

Injuries

FatalSeriousMinorNone
Flight crew2

Documents from the investigation the NTSB's docket: the evidence folder behind the report

The docket, the folder of records gathered during an investigation (maintenance records, photographs, witness statements, examinations), has not been read from the NTSB for this case yet; the list appears here once it has. Open the docket at the NTSB.

Everything on this page comes from the NTSB's public records. The narrative, probable cause and findings are the NTSB's own words; the coded tables behind the report are written out in plain English, with pilots' ages, home towns and medical details left out. The documents and photographs are the NTSB's docket, shown as the NTSB released them. This site's own text never names anyone involved. A preliminary report can change; the final report usually follows one to two years later, and the page is refreshed when it does.