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Atlas / NTSB / FTW81DQA23

NTSB CAROL · Event

Event FTW81DQA23

1981-04-11 QUESTA, New Mexico, United States None 1 aircraft Status: Completed

Registry · N11LW

FAA Aircraft Registry record.

Make / Model

LANCAIR EVOLUTION

Year of manufacture

2016

Engine

P&W CANADA PT6A-135A (750 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

20161212

ADS-B equipped

Yes — Mode-S A02AE9

Registrant of record

DEARING AND JONES PC

Source: FAA Aircraft Registry (releasable master file).

Aircraft involved

Historical record (pre-1982)

NTSB recorded this accident in the pre-1982 coded-field schema — structured fields rather than free-text narrative. Decoded codes use established NTSB single-letter taxonomies; cause factors remain verbatim pending the Form 6120.4 codebook lookup.

Aircraft

CESSNA 177 · N11LW

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

D

Kind of flying

B0

Weather at impact

Sky

CLEAR

Wind

240° / 10 kt

Aircraft history

Serial number

000017701956

Total time

1,516 hrs

Pilot

Certificate

Commercial — instrument

Total hours

196

Age

37

Cause factors

  • 64/A/35 A
    PILOT IN COMMAND SELECTED UNSUITABLE TERRAIN Cause — pilot/personnel action
  • 83/J/A J
    TERRAIN WET,SOFT GROUND Joint cause
  • 64/J/03 J
    PILOT IN COMMAND BECAME LOST/DISORIENTED Joint cause

Decoded against the NTSB Form 6120.4 cause-factor codebook (ct_Pre1982 table). Each row shows the raw triplet, modifier (Cause / Factor / etc.), category, and specific code.

Source: NTSB pre-1982 historical archive. Docket 3 0479. Source file NTSB_1981_3_0479.txt. Modern CAROL record on data.ntsb.gov ↗.

Related research

What the literature says.

Academic papers and agency reports matching this event's aircraft type. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.

Browse the full corpus — academia portal ↗