NTSB CAROL · Event
Event SEA75FYG32
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
SCHWEIZER SGS233 · N5721S
Damage
Substantial
Craft type
C
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
EB
Operator type
Personal/private
Airport
COLVILLE MUNI
Kind of flying
A3
Weather at impact
Sky
CLEAR
Aircraft history
Serial number
000000000067
Total time
838 hrs
Pilot
Certificate
Airline transport
Total hours
32
Age
44
Probable cause (from PRE1982.MDB)
HOUGHT TOW IN TROUBLE & RELEASED.HIT TREE.
Investigator remarks
TOW PLANE BECAME AIRBORNE THEN SETTLED.STUDENT T
Cause factors
- 64/A/27 A PILOT IN COMMAND IMPROPER IN-FLIGHT DECISIONS OR PLANNING Cause — pilot/personnel action
- 68/J/K0 J PERSONNEL PILOT OF OTHER AIRCRAFT 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 2841.
Source file
NTSB_1975_3_2841.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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