NTSB CAROL · Event
Event MKC67D0308
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 95-55 · N610WA
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Night
Weather
VMC
Phase of flight
B1
Operator type
Business
Airport
KEOKUK MUNI
Kind of flying
B3
Weather at impact
Sky
CLEAR
Temp
50° F
Aircraft history
Total time
1,573 hrs
Pilot
Certificate
Flight instructor (CFI)
Total hours
17,500
Age
46
Probable cause (from PRE1982.MDB)
CONCRETE TAXIWAY.
Investigator remarks
RIGHT MAIN GEAR SANK IN SOFT GROUND ADJACENT TO
Cause factors
- 64/A/54 A PILOT IN COMMAND MISJUDGED CLEARANCE Cause — pilot/personnel action
- 80/J/BR J AIRPORTS/AIRWAYS/FACILITIES SOFT SHOULDERS Joint cause
- 88/J/94 J MISCELLANEOUS ACTS,CONDITIONS OVERLOAD FAILURE 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 3851.
Source file
NTSB_1966_3_3851.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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