The U.S. aircraft register, updated daily
Accidents · NTSB SEA84LA105 · Preliminary: the investigation is not finished

Helio H-700-SP accident near Meridian, Idaho, May 12, 1984

On May 12, 1984 at about 7:45 pm local time, a Helio H-700-SP, registered N708JS, was substantially damaged in an accident near Meridian, Idaho (None airport). It was a personal flight under general aviation rules (Part 91). No one was hurt; 2 people were on board or involved. The weather was visual conditions (good weather).

The NTSB's probable cause their words, unchanged

The NTSB has not yet published a probable cause for this accident. Investigations usually take one to two years; this page updates when the final report is released.

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

What the record shows

Date
May 12, 1984 · about 7:45 pm local time
Place
Meridian, Idaho · None
Type
Accident
Injuries
No one was hurt; 2 people were on board or involved.
Weather
visual conditions (good weather)
Aircraft
Helio H-700-SP
Registration
N708JS · registry record
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

THE PLT STATED THAT WHILE LANDING ONTO HIS OWN FIELD THE LEFT MAIN GEAR CAUGHT IN A DEEP FURROW. THE ACFT THEN VEERED TO THE RIGHT STRIKING A WOVEN WIRE & BARBED WIRE FENCE, & A RAILROAD TIE.

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; instrument: airplane
  • Flight time: 666 hours in all; 40 in this make and model; 103 in the last 90 days; 666 as pilot in command
  • Medical certificate: Class 2 (valid medical--no waivers/lim.)
  • Seat: left

The aircraft

  • Last inspection: inspection type not recorded; 0 hours since
  • Maximum gross weight: 3,000 lb
  • Seats: 4
  • Landing gear: fixed
  • Engine: Lycoming TIO-540 (piston); 0 hours total

The flight

  • Departed from: BOI Boise ID at 7:30 pm
  • Destination: NONE Meridian ID
  • Flight plan: none
  • Runway 0

Weather at the time

  • Light: daylight
  • Wind: from 330° at 10 knots
  • Visibility: 30 statute miles
  • Sky: overcast at 20,000 ft; clear
  • Temperature: 70°F (21°C), dew point 46°F (8°C)
  • Observation at 7:00 pm from BOI, 8 miles away

Injuries

FatalSeriousMinorNone
Crew1
Passengers1

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.