NTSB CAROL · Event
Event SEA77FA014
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
CESSNA 172M · N73478
Damage
Destroyed
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
DC
Operator type
Personal/private
Kind of flying
B4
Weather at impact
Sky
BROKEN/LOWER SCATTERED
Wind
090° / 15 kt
Temp
45° F
Aircraft history
Serial number
000017267494
Total time
305 hrs
Pilot
Certificate
Commercial
Total hours
1,549
Age
23
Probable cause (from PRE1982.MDB)
LEFT TURN.PLT-FIRST RIVER SURVEY.
Investigator remarks
SPAWNING SURVEY.LOW ALT,LOW SPD,HEAVY,BEGINNING
Cause factors
- 64/A/02 A PILOT IN COMMAND ATTEMPTED OPERATION BEYOND EXPERIENCE/ABILITY LEVEL Cause — pilot/personnel action
- 64/A/16 A PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED Cause — pilot/personnel action
- 82/J/K J WEATHER TURBULENCE IN FLIGHT,CLEAR AIR Joint cause
- 88/J/88 J MISCELLANEOUS ACTS,CONDITIONS AIRCRAFT CAME TO REST IN WATER 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 0146.
Source file
NTSB_1977_3_0146.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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