NTSB CAROL · Event
Event ANC69D0030
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
PIPER PA-20 · N7440K
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
D2
Operator type
D
Kind of flying
B2
Weather at impact
Sky
UNKNOWN/NOT REPORTED
Aircraft history
Total time
1,296 hrs
Pilot
Certificate
Commercial — instrument
Total hours
940
Age
44
Probable cause (from PRE1982.MDB)
ECES JAMMED BETWEEN RUDDER PEDALS AND FLOORBOARD.
Investigator remarks
PLEXIGLASS WINDSHIELD BROKE INWARDLY. SEVERAL PI
Cause factors
- 70/C/BH C AIRFRAME WINDSHIELDS,WINDOWS,CANOPIES Cause
- 88/C/95 C MISCELLANEOUS ACTS,CONDITIONS MATERIAL FAILURE Cause
- 75/B/CE B SYSTEMS RUDDER AND RUDDER TAB CONTROL SYSTEM
- 88/B/CD B MISCELLANEOUS ACTS,CONDITIONS JAMMED
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 2784.
Source file
NTSB_1968_3_2784.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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