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Atlas / NTSB / CHI74AC015

NTSB CAROL · Event

Event CHI74AC015

1973-08-19 DEMOTTE, Indiana, United States Fatal 1 aircraft Status: Completed

Registry · N5163V

FAA Aircraft Registry record.

Make / Model

CESSNA 172RG

Year of manufacture

1980

Engine

LYCOMING 0-360-A1D (180 hp)

Seats / Engines

4 seats · 1 engine

Last airworthiness date

19841105

ADS-B equipped

Yes — Mode-S A67A8E

Registrant of record

KOPACZ THOMAS

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

STINSON L-5E · N5163V

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Cruise climb (DB)

Operator type

D

Kind of flying

B0

Weather at impact

Sky

CLEAR

Aircraft history

Serial number

000042-14945

Pilot

Certificate

IA (IA)

Age

51

Probable cause (from PRE1982.MDB)

LEVEL 0.235 PCT.

Investigator remarks

STEEP PULL UP TO AVOID TREES. PLT BLOOD ALCOHOL

Cause factors

  • 64/A/52 A
    PILOT IN COMMAND MISJUDGED ALTITUDE AND CLEARANCE Cause — pilot/personnel action
  • 64/A/16 A
    PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED Cause — pilot/personnel action
  • 64/A/65 A
    PILOT IN COMMAND PHYSICAL IMPAIRMENT Cause — pilot/personnel action
  • 88/A/67 A
    MISCELLANEOUS ACTS,CONDITIONS ALCOHOLIC IMPAIRMENT OF EFFICIENCY AND JUDGMENT Cause — pilot/personnel action
  • 84/J/7 J
    MISCELLANEOUS EVASIVE MANEUVER TO AVOID COLLISION Joint cause
  • 83/J/I J
    TERRAIN HIGH OBSTRUCTIONS Joint cause
  • 88/J/14 J
    MISCELLANEOUS ACTS,CONDITIONS UNWARRANTED LOW FLYING 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 2836. Source file NTSB_1973_3_2836.txt. Modern CAROL record on data.ntsb.gov ↗.