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Atlas / NTSB / CHI72IC055

NTSB CAROL · Event

Event CHI72IC055

1971-12-26 CHICAGO, Illinois, United States Fatal 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

LOCKHEED GA 382 · N9258R

Damage

None

Craft type

Airplane

Classification

C

Light condition

Dusk

Weather

Z

Phase of flight

A4

Airport

OHARE INTL

Weather at impact

Sky

UNKNOWN/NOT REPORTED

Aircraft history

Serial number

Z

Pilot

Certificate

ZA (ZA)

Probable cause (from PRE1982.MDB)

MISC-STOWAWAY FOUND DEAD IN NOSE WHEEL WELL.

Investigator remarks

DEATH DUE HYPOXIA AND EXPOSURE.FL WAS 30000 FT.

Cause factors

  • 84/A/J A
    MISCELLANEOUS WRITTEN CAUSE 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 4 0020. Source file NTSB_1971_4_0020.txt. Modern CAROL record on data.ntsb.gov ↗.