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Atlas / NTSB / CHI77FEE49

NTSB CAROL · Event

Event CHI77FEE49

1977-08-28 ELGIN, Illinois, 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

PIPER PA-23 · N54767

Damage

Substantial

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

IMC

Phase of flight

Cruise — descent (EF)

Operator type

Business

Airport

ELGIN

Kind of flying

B2

Weather at impact

Sky

BROKEN

Aircraft history

Serial number

0027-7554076

Total time

1,288 hrs

Pilot

Certificate

Commercial — instrument

Total hours

3,651

Age

58

Cause factors

  • 64/C/22 C
    PILOT IN COMMAND IMPROPER OPERATION OF BRAKES AND/OR FLIGHT CONTROLS Cause
  • 80/L/BA L
    AIRPORTS/AIRWAYS/FACILITIES WET RUNWAY

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 3143. Source file NTSB_1977_3_3143.txt. Modern CAROL record on data.ntsb.gov ↗.