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Atlas / NTSB / NYC73FNA47

NTSB CAROL · Event

Event NYC73FNA47

1973-03-22 NORWOOD, Massachusetts, United States Serious 2 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

PIPER PA-23 · N5991Y

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dusk

Weather

Marginal VMC

Phase of flight

ED

Operator type

Personal/private

Airport

BEVERLY

Kind of flying

B0

Weather at impact

Sky

UNKNOWN/NOT REPORTED

Wind

120° / 10 kt

Temp

50° F

Aircraft history

Serial number

0000027-3165

Total time

2,570 hrs

Pilot

Certificate

Commercial

Total hours

3,823

Age

30

Investigator remarks

DESCENDED BLO MDA INTO TREES.ADF APCH.

Cause factors

  • 64/A/20 A
    PILOT IN COMMAND FAILED TO FOLLOW APPROVED PROCEDURES,DIRECTIVES,ETC. Cause — pilot/personnel action
  • 64/A/26 A
    PILOT IN COMMAND IMPROPER IFR OPERATION Cause — pilot/personnel action
  • 82/J/C J
    WEATHER FOG Joint cause
  • 83/J/I J
    TERRAIN HIGH OBSTRUCTIONS 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 1596. Source file NTSB_1973_3_1596.txt. Modern CAROL record on data.ntsb.gov ↗.