NTSB CAROL · Event
Event IAD76FLQ20
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-31P · N6845L
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
Takeoff — initial climb (C1)
Operator type
Business
Airport
COMBS
Kind of flying
B3
Weather at impact
Sky
CLEAR
Aircraft history
Serial number
00000031P-49
Total time
1,329 hrs
Pilot
Certificate
Commercial
Total hours
6,000
Age
47
Probable cause (from PRE1982.MDB)
AIN GONE. NR 5 HAD ABT 3/4 CERAMIC MISSING.
Investigator remarks
NR 1 BOTTOM PLUG HAD 1/2 CNTR ELECTRODE & PORCEL
Cause factors
- 74/C/BC C POWERPLANT SPARK PLUG Cause
- 88/C/95 C MISCELLANEOUS ACTS,CONDITIONS MATERIAL FAILURE Cause
- 88/B/DF B MISCELLANEOUS ACTS,CONDITIONS INTENTIONAL GROUND-WATER-LOOP-SWERVE
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 3043.
Source file
NTSB_1976_3_3043.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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