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Atlas / NTSB / UNK65X1025

NTSB CAROL · Event

Event UNK65X1025

1964-12-16 GROVELAND, Florida, 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

STINSON 108-1 · N8645K

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Takeoff — initial climb (C1)

Operator type

D

Airport

GROVELAND

Kind of flying

B2

Weather at impact

Sky

CLEAR

Wind

090° / 20 kt

Temp

70° F

Aircraft history

Total time

1,553 hrs

Pilot

Certificate

Commercial — instrument

Total hours

417

Age

41

Investigator remarks

CROSSWIND GUSTING TO 20 KNOTS

Cause factors

  • 64/A/16 A
    PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED Cause — pilot/personnel action
  • 82/J/H J
    WEATHER UNFAVORABLE WIND CONDITIONS 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 3644. Source file NTSB_1964_3_3644.txt. Modern CAROL record on data.ntsb.gov ↗.