Event UNK64X1258

1964-04-11 MARLBORO, Massachusetts, United States None 1 aircraft Status: Completed

Aircraft involved

N89489 Cessna 140A None

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 140A · N89489

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EB

Operator type

Part 91 (general aviation)

Airport

MARLBORO

Kind of flying

B0

Pilot

Certificate

B2 (B2)

Total hours

1,700

Age

411

Cause factors

64/C/49 C
PILOT IN COMMAND MISJUDGED SPEED 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 0886. Source file NTSB_1964_3_0886.txt. Modern CAROL record on data.ntsb.gov ↗.

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