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Atlas / NTSB / CHI79FEC37

NTSB CAROL · Event

Event CHI79FEC37

1979-07-22 ADRIAN, Michigan, United States Serious 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

SCHLEICHER AS-K13 · N9180

Damage

Substantial

Craft type

C

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise — level (EA)

Operator type

Part 91 (general aviation)

Airport

LENAWEE COUNTY

Kind of flying

A0

Weather at impact

Sky

SCATTERED-ABOVE 1000 FEET

Aircraft history

Serial number

000000013178

Total time

500 hrs

Pilot

Certificate

Flight instructor (CFI)

Total hours

917

Age

33

Cause factors

  • 66/A/23 A
    DUAL STUDENT Cause — pilot/personnel action
  • 64/A/30 A
    PILOT IN COMMAND INADEQUATE SUPERVISION OF FLIGHT Cause — pilot/personnel action
  • 64/A/27 A
    PILOT IN COMMAND IMPROPER IN-FLIGHT DECISIONS OR PLANNING 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 1385. Source file NTSB_1979_3_1385.txt. Modern CAROL record on data.ntsb.gov ↗.