Atlas / NTSB / CHI78FEE40

NTSB CAROL · Event

Event CHI78FEE40

1978-05-29 ANTIOCH, Illinois, United States Fatal 1 aircraft Status: Completed

Aircraft involved

N1505R GRUM AMER AA1-B Fatal

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

GRUM AMER AA1-B · N1505R

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Takeoff — initial climb (C1)

Operator type

D

Airport

ANTIOCH

Kind of flying

B0

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

000AA1B-0515

Total time

516 hrs

Pilot

Certificate

Commercial — instrument

Total hours

138

Age

29

Cause factors

64/A/52 A
PILOT IN COMMAND MISJUDGED ALTITUDE AND CLEARANCE Cause — pilot/personnel action
88/1/AW 1
MISCELLANEOUS ACTS,CONDITIONS FEMALE PILOT Subordinate · 1

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 3465. Source file NTSB_1978_3_3465.txt. Modern CAROL record on data.ntsb.gov ↗.

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