NTSB CAROL · Event
Event IAD75FIA17
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
MOONEY M20C · N6705U
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
D1
Operator type
D
Kind of flying
B0
Weather at impact
Sky
BROKEN
Wind
300° / 14 kt
Temp
37° F
Aircraft history
Serial number
000000002437
Total time
1,385 hrs
Pilot
Certificate
Commercial
Total hours
4,750
Age
63
Probable cause (from PRE1982.MDB)
TIP MISSING.PWR LINES ACROSS HWY.
Investigator remarks
ONE PART OF PROP BLADE FM STATION 14 OUTBOARD TO
Cause factors
- 74/C/FA C POWERPLANT BLADES Cause
- 88/C/95 C MISCELLANEOUS ACTS,CONDITIONS MATERIAL FAILURE Cause
- 64/B/15 B PILOT IN COMMAND FAILED TO SEE AND AVOID OBJECTS OR OBSTRUCTIONS
- 88/L/49 L MISCELLANEOUS ACTS,CONDITIONS SEPARATION IN FLIGHT
- 83/K/I K TERRAIN HIGH OBSTRUCTIONS Joint factor
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 1469.
Source file
NTSB_1975_3_1469.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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