NTSB CAROL · Event
Event SEA80DYP13
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-22 · N4823Z
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
Cruise — descent (EF)
Operator type
D
Airport
COLVILLE
Kind of flying
A3
Weather at impact
Sky
OVERCAST
Temp
35° F
Aircraft history
Serial number
0000022-8394
Total time
2,449 hrs
Pilot
Certificate
Airline transport
Total hours
43
Age
38
Investigator remarks
LND BETWEEN TAXIWAY & RWY IN DEEP SNOW.
Cause factors
- 64/A/35 A PILOT IN COMMAND SELECTED UNSUITABLE TERRAIN Cause — pilot/personnel action
- 88/A/13 A MISCELLANEOUS ACTS,CONDITIONS NOT ALIGNED WITH RUNWAY/INTENDED LANDING AREA Cause — pilot/personnel action
- 80/J/BY J AIRPORTS/AIRWAYS/FACILITIES OTHER Joint cause
- 88/J/78 J MISCELLANEOUS ACTS,CONDITIONS WHITEOUT 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 0016.
Source file
NTSB_1980_3_0016.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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