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Atlas / NTSB / NYC81FNE27

NTSB CAROL · Event

Event NYC81FNE27

1981-08-23 PLYMOUTH, Connecticut, 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

SCHWEIZER 1-23H · N8632R

Damage

Substantial

Craft type

C

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EB

Operator type

Part 91 (general aviation)

Airport

WATERBURY

Kind of flying

B0

Weather at impact

Sky

CLEAR

Wind

270° / 5 kt

Temp

80° F

Aircraft history

Serial number

Z

Total time

1,072 hrs

Pilot

Certificate

Commercial — instrument

Total hours

269

Age

58

Probable cause (from PRE1982.MDB)

LOW FINAL TURN.

Investigator remarks

ALTIMETER SET 1000FT HI.L WING TIP HIT TREE DRG

Cause factors

  • 64/C/48 C
    PILOT IN COMMAND MISJUDGED DISTANCE AND ALTITUDE Cause
  • 64/B/54 B
    PILOT IN COMMAND MISJUDGED CLEARANCE
  • 88/L/01 L
    MISCELLANEOUS ACTS,CONDITIONS ALTIMETER SETTING-INCORRECT

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 2850. Source file NTSB_1981_3_2850.txt. Modern CAROL record on data.ntsb.gov ↗.