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Atlas / NTSB / MIA74DLD11

NTSB CAROL · Event

Event MIA74DLD11

1973-07-31 ZOLFO SPRINGS, 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

GRUMMAN G-164A · N4976

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

DH

Operator type

Part 135 (air taxi/commuter)

Kind of flying

CA

Weather at impact

Sky

CLEAR

Temp

76° F

Aircraft history

Serial number

000000001099

Total time

105 hrs

Pilot

Certificate

Flight instructor (CFI)

Total hours

7,050

Age

40

Probable cause (from PRE1982.MDB)

BUZZARD.

Investigator remarks

STRUCK IRRIGATION SPRINKLER IN MANEUVER TO AVOID

Cause factors

  • 64/A/15 A
    PILOT IN COMMAND FAILED TO SEE AND AVOID OBJECTS OR OBSTRUCTIONS Cause — pilot/personnel action
  • 84/A/7 A
    MISCELLANEOUS EVASIVE MANEUVER TO AVOID COLLISION Cause — pilot/personnel action
  • 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 2781. Source file NTSB_1973_3_2781.txt. Modern CAROL record on data.ntsb.gov ↗.