NTSB CAROL · Event
Event MKC73FCD49
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-30 · N7150Y
Damage
Destroyed
Craft type
Airplane
Classification
Accident
Light condition
Dusk
Weather
Marginal VMC
Phase of flight
ED
Operator type
Personal/private
Airport
SIOUX CITY MUN
Kind of flying
DD
Weather at impact
Sky
UNKNOWN/NOT REPORTED
Wind
120° / 5 kt
Temp
42° F
Aircraft history
Serial number
00000030-167
Total time
1,361 hrs
Pilot
Certificate
Commercial
Total hours
2,079
Age
30
Investigator remarks
DSCNDD BLO DH,HIT TREES BTWN OMK AND ARPT.
Cause factors
- 64/A/26 A PILOT IN COMMAND IMPROPER IFR OPERATION Cause — pilot/personnel action
- 64/A/20 A PILOT IN COMMAND FAILED TO FOLLOW APPROVED PROCEDURES,DIRECTIVES,ETC. Cause — pilot/personnel action
- 82/J/A J WEATHER LOW CEILING Joint cause
- 82/J/C J WEATHER FOG 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 0460.
Source file
NTSB_1973_3_0460.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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