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Atlas / NTSB / MIA73DKT78

NTSB CAROL · Event

Event MIA73DKT78

1973-03-25 KEY WEST, 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

LAKE LA-4 · N455

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise — descent (EF)

Operator type

G

Kind of flying

DQ

Weather at impact

Sky

CLEAR

Wind

150° / 18 kt

Temp

80° F

Aircraft history

Serial number

000000000430

Total time

1,610 hrs

Pilot

Certificate

DA (DA)

Total hours

9,850

Age

36

Probable cause (from PRE1982.MDB)

F ACFT HIT PIER.WIND GUSTING 25K.

Investigator remarks

WATER RUDDER NOT EXTDD BFR LDG.NOSE AND R WING O

Cause factors

  • 64/C/19 C
    PILOT IN COMMAND FAILED TO USE OR INCORRECTLY USED MISC.EQUIPMENT Cause
  • 64/C/79 C
    PILOT IN COMMAND FAILED TO MAINTAIN DIRECTIONAL CONTROL Cause
  • 83/B/G B
    TERRAIN ROUGH WATER
  • 82/L/J L
    WEATHER SUDDEN WINDSHIFT

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 1423. Source file NTSB_1973_3_1423.txt. Modern CAROL record on data.ntsb.gov ↗.