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Atlas / NTSB / CHI75FER07

NTSB CAROL · Event

Event CHI75FER07

1975-06-07 BALDWIN, Wisconsin, United States Serious 1 aircraft Status: Completed

Registry · N4769J

FAA Aircraft Registry record.

Make / Model

VAN'S AIRCRAFT RV-10 QUICKBUILD

Seats / Engines

4 seats · 1 engine

ADS-B equipped

Yes — Mode-S A5DB00

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

BEECH A23 · N4769J

Damage

Destroyed

Craft type

Airplane

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

Takeoff — initial climb (C1)

Operator type

D

Airport

BALDWIN

Kind of flying

A0

Weather at impact

Sky

SCATTERED-ABOVE 1000 FEET

Wind

030° / 9 kt

Temp

70° F

Aircraft history

Serial number

000000MB-205

Total time

2,157 hrs

Pilot

Certificate

Commercial

Total hours

6,918

Age

69

Probable cause (from PRE1982.MDB)

BALL INSERT DUE RUST & CORROSION. P/N AHM-4

Investigator remarks

L AIL PUSH ROD END SEPARATED. ROD END FROZEN ON

Cause factors

  • 64/A/29 A
    PILOT IN COMMAND INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING Cause — pilot/personnel action
  • 68/A/D6 A
    PERSONNEL INADEQUATE MAINTENANCE AND INSPECTION Cause — pilot/personnel action
  • 75/A/CA A
    SYSTEMS AILERON AND AILERON TAB CONTROL SYSTEM Cause — pilot/personnel action
  • 88/A/95 A
    MISCELLANEOUS ACTS,CONDITIONS MATERIAL FAILURE Cause — pilot/personnel action
  • 88/A/55 A
    MISCELLANEOUS ACTS,CONDITIONS CORRODED/CORROSION Cause — pilot/personnel action
  • 88/A/BA A
    MISCELLANEOUS ACTS,CONDITIONS BINDING Cause — pilot/personnel action
  • 88/A/BM A
    MISCELLANEOUS ACTS,CONDITIONS DISCONNECTED 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 3 2061. Source file NTSB_1975_3_2061.txt. Modern CAROL record on data.ntsb.gov ↗.