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Atlas / NTSB / CHI79DEE75

NTSB CAROL · Event

Event CHI79DEE75

1979-07-31 ERIE, Illinois, United States Minor 1 aircraft Status: Completed

Registry · N3975B

FAA Aircraft Registry record.

Make / Model

BOEING E75N1

Year of manufacture

1942 · 37 years old at event

Engine

CONT MOTOR W670-6N (220 hp)

Seats / Engines

2 seats · 1 engine

Last airworthiness date

20241113

ADS-B equipped

Yes — Mode-S A49FD3

Registrant of record

LINES CHARLES H

Source: FAA Aircraft Registry (releasable master file).

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

BOEING E-75N1 · N3975B

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

DK

Operator type

Part 135 (air taxi/commuter)

Kind of flying

CA

Weather at impact

Sky

UNKNOWN/NOT REPORTED

Aircraft history

Serial number

0000075-8331

Total time

3,950 hrs

Pilot

Certificate

Commercial

Total hours

607

Age

30

Investigator remarks

TIGHTENED TURN TO AVOID COLLISION W BLUFF.

Cause factors

  • 64/A/16 A
    PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED Cause — pilot/personnel action
  • 64/J/28 J
    PILOT IN COMMAND IMPROPER COMPENSATION FOR WIND CONDITIONS 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 2240. Source file NTSB_1979_3_2240.txt. Modern CAROL record on data.ntsb.gov ↗.