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Accidents · NTSB ERA11LA023 · Final report

Amateur-built LOEHLE 5151 accident near Southern Pines, North Carolina, October 17, 2010

On October 17, 2010 at about 6:35 pm local time, a amateur-built LOEHLE 5151, registered N838B, was substantially damaged in an accident during enroute (cruise) near Southern Pines, North Carolina. It was a personal flight under general aviation rules (Part 91). 1 person was seriously injured. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

The reported fluttering of the wings in flight and the pilot's subsequent in-flight loss of control for undetermined reasons.

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

What the record shows

Date
October 17, 2010 · about 6:35 pm local time
Place
Southern Pines, North Carolina · map
Type
Accident
Injuries
1 person was seriously injured.
Weather
visual conditions (good weather)
Aircraft
Amateur-built LOEHLE 5151
Registration
N838B · no longer on the register · serial 5151-1573285
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

The accident pilot was flying in formation with another pilot, en route to a private airstrip. About 10 minutes after departure, the accident pilot reported on the common traffic advisory frequency that his wings were fluttering and that he was losing control of the airplane. The other pilot told him to reduce the power and try to land on the road below. He then observed the accident airplane in a slow, banking turn, appearing to line up for a landing on the road. The accident pilot announced that he was unable to maintain control of the airplane, and witnesses observed the ailerons fluttering before the airplane appeared to stall and descend vertically to the ground. The airplane, constructed of wood and fabric, shattered into multiple wood fragments upon impact; however, examination of the fracture surfaces and structure of the wings revealed damage consistent with both wings and ailerons being attached to the airframe at the time of impact. Additionally, flight control continuity was confirmed from the cockpit to the aileron flight controls. The most recent recorded maintenance performed on the airplane was its Phase 1 condition inspection completed about 3 weeks prior to the accident. During this inspection, the flight controls were inspected and lubricated. Due to the severe impact damage, the source of the wing flutter and control problem reported by the pilot was not identified.

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. Unknown or undetermined during enroute (cruise)
  2. Loss of control in flight during enroute (cruise) defining event
  3. Collision with terrain or object (not controlled flight into terrain) during uncontrolled descent

The NTSB's findings

  • cause Aircraft › Aircraft systems › Flight control system › (general) › Malfunction
  • cause Aircraft › Aircraft structures › Wing structure › (general) › Not specified
  • cause Not determined › Not determined › (general) › (general) › Unknown/Not determined

Pilot

  • Certificate: private
  • Ratings: single-engine land
  • Flight time: 548 hours in all; 36 in this make and model; 4 in the last 90 days; 1 in the last 30 days; 516 as pilot in command; 0 on instruments
  • Last flight review: May 15, 2009
  • Medical certificate: Class 3 (with waivers/limitations)
  • Seat: frt
  • Injury: serious injuries

The aircraft

  • Airframe total time: 60 hours
  • Last inspection: condition inspection, October 1, 2010
  • Seats: 1
  • Landing gear: retractable
  • Engine: Rotax 503UL (piston); 0 hours total

The flight

  • Departed from: Carthage NC at 6:25 pm
  • Destination: Maxton NC
  • Flight plan: none

Weather at the time

  • Light: daylight
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 75°F (24°C), dew point 30°F (-1°C)
  • Altimeter: 30.04 inHg
  • Observation at 6:35 pm from SOP, 4 miles away

Injuries

FatalSeriousMinorNone
Flight crew1

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.