NTSB CAROL · Event
Event SEA76FYA09
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
BOEING PT-17 · N62906
Damage
Destroyed
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
DH
Operator type
Part 135 (air taxi/commuter)
Kind of flying
CA
Weather at impact
Sky
CLEAR
Aircraft history
Serial number
00000075-021
Pilot
Certificate
Flight instructor (CFI)
Total hours
10,000
Age
41
Probable cause (from PRE1982.MDB)
. WAS FLYING UNDER PWR LINES.
Investigator remarks
HIT TELEPHONE WIRES STRUNG 12FT BELOW PWR LINES
Cause factors
- 64/A/15 A PILOT IN COMMAND FAILED TO SEE AND AVOID OBJECTS OR OBSTRUCTIONS Cause — pilot/personnel action
- 64/A/29 A PILOT IN COMMAND INADEQUATE PREFLIGHT PREPARATION AND/OR PLANNING Cause — pilot/personnel action
- 88/J/06 J MISCELLANEOUS ACTS,CONDITIONS DISREGARD OF GOOD OPERATING PRACTICE Joint cause
- 83/J/I J TERRAIN HIGH OBSTRUCTIONS 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 2787.
Source file
NTSB_1975_3_2787.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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