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Atlas / NTSB / MKC78FER11

NTSB CAROL · Event

Event MKC78FER11

1977-11-24 CALEDONIA, Minnesota, United States Minor 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 AA-5 · N1368R

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Takeoff — initial climb (C1)

Operator type

Part 91 (general aviation)

Airport

HOUSTON COUNTY

Kind of flying

B0

Weather at impact

Sky

SCATTERED-ABOVE 1000 FEET

Temp

20° F

Aircraft history

Serial number

0000AA5-0768

Total time

873 hrs

Pilot

Certificate

Commercial — instrument

Total hours

61

Age

24

Cause factors

  • 64/A/29 A
    PILOT IN COMMAND INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING Cause — pilot/personnel action
  • 88/A/74 A
    MISCELLANEOUS ACTS,CONDITIONS AIRFRAME ICE Cause — pilot/personnel action
  • 64/A/16 A
    PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED Cause — pilot/personnel action

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 4016. Source file NTSB_1977_3_4016.txt. Modern CAROL record on data.ntsb.gov ↗.