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Accidents · NTSB DEN00LA131 · Final report

Amateur-built EXECUTIVE 162F accident near Tooele, Utah, July 16, 2000

On July 16, 2000 at about 6:50 pm local time, a amateur-built EXECUTIVE 162F (helicopter), registered N6399L, was substantially damaged in an accident near Tooele, Utah (Bolinder-Tooele Valley airport). It was an instructional flight under general aviation rules (Part 91). 1 person had minor injuries. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

The pilot's inadequate weather evaluation, which resulted in a downwind landing, and his failure to maintain aircraft control. A factor was the tailwind.

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

What the record shows

Date
July 16, 2000 · about 6:50 pm local time
Place
Tooele, Utah · Bolinder-Tooele Valley · map
Type
Accident
Injuries
1 person had minor injuries.
Weather
visual conditions (good weather)
Aircraft
Amateur-built EXECUTIVE 162F EXECUTIVE
Registration
N6399L · registry record · serial 2598
Damage
Substantial damage
Flight
Instructional flight · general aviation rules (Part 91)

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

The winds had been 'light, but had changed direction and were starting to gust' when the pilot landed for fuel. He decided he had time to practice some additional maneuvers, so he took off to the south. He heard another pilot announce he was departing on runway 16 so when he decided to land, he entered the traffic pattern for runway 16. He said he was about 10 feet off the ground and at a speed of 10 knots when the helicopter 'just drop[ped] out of transitional lift. . .All of a sudden, [the] tail came up [and the] nose went down. [I] pulled back and up on [the] collective [control], but could not recover.' The pilot reported that the wind had shifted from the south to the north, and told an FAA inspector that it 'push[ed] me down and flip[ped] me over.' The helicopter began to spun, struck the ground, and rolled over.

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: student
  • Flight time: 64 hours in all; 61 in this make and model
  • Medical certificate: Class 3 (valid medical--no waivers/lim.)
  • Seat: left

The aircraft

  • Last inspection: continuous airworthiness programme
  • Maximum gross weight: 1,500 lb
  • Seats: 2
  • Landing gear: fixed
  • Engine: Rotorway RI162F (piston); 0 hours total

The flight

  • Departed from: TVY at 6:00 pm
  • Destination: TVY
  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Wind: at 5 knots, gusting 20
  • Visibility: 5 statute miles
  • Sky: not recorded; clear
  • Temperature: 90°F (32°C), dew point 0°F (-18°C)
  • Altimeter: 29.00 inHg

Injuries

FatalSeriousMinorNone
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.

Other NTSB records under N6399L the same tail number, which may have belonged to a different aircraft at the time

1985-05-08FTW85LA216 · accident near Sweetwater, TX · destroyed · no injuries

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.