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Atlas / NTSB / UNK64X1187

NTSB CAROL · Event

Event UNK64X1187

1964-04-05 CAREFREE, Arizona, United States None 1 aircraft Status: Completed

Registry · N1956C

FAA Aircraft Registry record.

Make / Model

CESSNA 170B

Year of manufacture

1953 · 11 years old at event

Engine

CONT MOTOR C145 SERIES (145 hp)

Seats / Engines

4 seats · 1 engine

ADS-B equipped

Yes — Mode-S A17DEB

Registrant of record

GREEN J L JR

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 170 · N1956C

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

Personal/private

Airport

CAREFREE

Kind of flying

B0

Pilot

Certificate

B2 (B2)

Total hours

666

Age

255

Investigator remarks

WIND GUSTY TO 35 KNOTS

Cause factors

  • 64/C/28 C
    PILOT IN COMMAND IMPROPER COMPENSATION FOR WIND CONDITIONS Cause
  • 64/C/31 C
    PILOT IN COMMAND LACK OF FAMILIARITY WITH AIRCRAFT Cause
  • 82/C/H C
    WEATHER UNFAVORABLE WIND CONDITIONS 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 0830. Source file NTSB_1964_3_0830.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 ↗