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Atlas / NTSB / UNK64X1721

NTSB CAROL · Event

Event UNK64X1721

1964-05-11 WALLKILL, New York, United States None 1 aircraft Status: Completed

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

AERONCA 7AC · N82143

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EB

Operator type

Part 91 (general aviation)

Kind of flying

B1

Pilot

Certificate

A1 (A1)

Total hours

228

Age

399

Cause factors

  • 64/C/48 C
    PILOT IN COMMAND MISJUDGED DISTANCE AND ALTITUDE 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 1247. Source file NTSB_1964_3_1247.txt. Modern CAROL record on data.ntsb.gov ↗.