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Accidents · NTSB FTW97LA351 · Final report

Amateur-built MONERAI-S accident near Artesia, New Mexico, September 16, 1997

On September 16, 1997 at about 5:15 pm local time, a amateur-built MONERAI-S, registered N5575S, was substantially damaged in an accident near Artesia, New Mexico (Artesia Municipal airport). 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 pilot's improper handling of the aircraft during takeoff, which resulted in an inadvertent stall and collision with the terrain. A factor relating to the accident was: the pilot's lack of recent flight experience in the make and model of aircraft.

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

What the record shows

Date
September 16, 1997 · about 5:15 pm local time
Place
Artesia, New Mexico · Artesia Municipal · map
Type
Accident
Injuries
1 person was seriously injured.
Weather
visual conditions (good weather)
Aircraft
Amateur-built MONERAI-S
Registration
N5575S · no longer on the register · serial 111
Damage
Substantial damage
Flight
Personal flight · general aviation rules (Part 91)

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

The homebuilt motorized glider was observed on takeoff roll from runway 21 in calm wind. Witnesses reported that as soon as the aircraft broke ground, 'the aircraft assumed a very nose high attitude and stalled.' It impacted the ground in a left banking turn and nose low attitude. Witnesses further stated that the 22 horsepower engine continued to operate at high RPM after the aircraft impacted the ground. The co-owner of the airplane stated that he had flown the motorized glider 3 times prior to the accident and found it to have 'extremely sensitive controls.' He further reported that the flight controls in the glider were operated by a side stick located on the left side of the cockpit. He noted that 'there is a tendency to overcorrect the control inputs specially at low airspeeds in close proximity to the ground.' Also, the pilot said that for the last few years, he had been flying gliders, and before the accident, he had not flown a powered aircraft for over 13 years.

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: private
  • Ratings: single-engine land; rotorcraft: glider
  • Flight time: 194 hours in all
  • Medical certificate: None
  • Seat: ctr

The aircraft

  • Last inspection: annual inspection, April 30, 1997; 3 hours since
  • Maximum gross weight: 450 lb
  • Seats: 1
  • Landing gear: fixed
  • Engine: Konig SC-430 (piston); 0 hours total

The flight

  • Departed from: ATS at 5:15 pm
  • Flight plan: none
  • Runway 21, 6,300 ft by 150 ft

Weather at the time

  • Light: daylight
  • Wind: at 5 knots
  • Visibility: 10 statute miles
  • Sky: clear
  • Temperature: 84°F (29°C), dew point 64°F (18°C)
  • Altimeter: 30.00 inHg
  • Observation at 5:10 pm from ATS, 1 miles away

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.

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.