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Atlas / NTSB / CHI81FER49

NTSB CAROL · Event

Event CHI81FER49

1981-07-06 CROOKSTON, Minnesota, 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

CESSNA A188A · N9915G

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

DG

Operator type

Part 135 (air taxi/commuter)

Kind of flying

CA

Weather at impact

Sky

CLEAR

Wind

150° / 4 kt

Temp

61° F

Aircraft history

Serial number

000001880715

Total time

1,456 hrs

Pilot

Certificate

Commercial

Total hours

1,702

Age

26

Probable cause (from PRE1982.MDB)

FUNCTIONING CONDITION OF LEGS WAS EXPIRED.

Investigator remarks

PILOTS SECOND CLASS MEDICAL WITH WAIVER FOR NON-

Cause factors

  • 64/A/16 A
    PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED Cause — pilot/personnel action
  • 88/J/24 J
    MISCELLANEOUS ACTS,CONDITIONS JETTISONED LOAD 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 1492. Source file NTSB_1981_3_1492.txt. Modern CAROL record on data.ntsb.gov ↗.