NTSB CAROL · Event
Event LAX81FA015
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-38 · N2553P
Damage
Destroyed
Craft type
Airplane
Classification
Accident
Light condition
Night
Weather
VMC
Phase of flight
Takeoff — initial climb (C1)
Operator type
Personal/private
Airport
SONOMA COUNTY
Kind of flying
B0
Weather at impact
Sky
CLEAR
Wind
150° / 6 kt
Temp
50° F
Aircraft history
Serial number
0038-79A1036
Total time
78 hrs
Pilot
Certificate
Flight instructor (CFI)
Total hours
254
Age
25
Probable cause (from PRE1982.MDB)
OF VALVE.1ST TKOF ABORTED DUE PWR LOSS.
Investigator remarks
PUSHROD,NR4 INTAKE VALVE,FLARED.THERMAL FATIGUE
Cause factors
- 68/C/J2 C PERSONNEL POOR/INADEQUATE DESIGN Cause
- 74/C/AF C POWERPLANT VALVE ASSEMBLIES Cause
- 88/C/CT C MISCELLANEOUS ACTS,CONDITIONS EXCESSIVE TEMPERATURE Cause
- 88/C/36 C MISCELLANEOUS ACTS,CONDITIONS FATIGUE FRACTURE Cause
- 88/C/95 C MISCELLANEOUS ACTS,CONDITIONS MATERIAL FAILURE Cause
- 64/B/01 B PILOT IN COMMAND ATTEMPTED OPERATION W/KNOWN DEFICIENCIES IN EQUIPMENT
- 64/B/16 B PILOT IN COMMAND FAILED TO OBTAIN/MAINTAIN FLYING SPEED
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 3738.
Source file
NTSB_1980_3_3738.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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