NTSB CAROL · Event
Event LAX77FA057
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
BELL 47G-5A · N6276N
Damage
Destroyed
Craft type
Balloon
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
D1
Operator type
Part 121 (air carrier)
Kind of flying
A1
Weather at impact
Sky
CLEAR
Wind
310° / 6 kt
Temp
94° F
Aircraft history
Serial number
000000007886
Total time
2,771 hrs
Pilot
Certificate
Commercial
Total hours
833
Age
36
Investigator remarks
AIRCRAFT CRASHED INVERTED.
Cause factors
- 74/C/KA C POWERPLANT POWERPLANT FAILURE FOR UNDETERMINED REASONS Cause
- 64/B/18 B PILOT IN COMMAND FAILED TO MAINTAIN ADEQUATE ROTOR R.P.M.
- 64/B/23 B PILOT IN COMMAND IMPROPER OPERATION OF FLIGHT CONTROLS
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 2988.
Source file
NTSB_1977_3_2988.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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