NTSB CAROL · Event
Event ANC76AA013
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
HILLER ACFT UH-12D · N87578
Damage
Substantial
Craft type
Balloon
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
EH
Operator type
E
Kind of flying
CI
Weather at impact
Sky
CLEAR
Wind
360° / 15 kt
Aircraft history
Serial number
000000001011
Total time
5,890 hrs
Pilot
Certificate
Flight instructor (CFI)
Total hours
1,521
Age
26
Cause factors
- 64/A/18 A PILOT IN COMMAND FAILED TO MAINTAIN ADEQUATE ROTOR R.P.M. Cause — pilot/personnel action
- 64/A/28 A PILOT IN COMMAND IMPROPER COMPENSATION FOR WIND CONDITIONS Cause — pilot/personnel action
- 82/J/H J WEATHER UNFAVORABLE WIND CONDITIONS Joint cause
- 64/J/31 J PILOT IN COMMAND LACK OF FAMILIARITY WITH AIRCRAFT Joint cause
- 88/J/AQ J MISCELLANEOUS ACTS,CONDITIONS DOWNWIND 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 3166.
Source file
NTSB_1975_3_3166.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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