NTSB CAROL · Event
Event SEA79FA056
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 FH1100 · N377FH
Damage
Destroyed
Craft type
Balloon
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
D1
Operator type
Part 135 (air taxi/commuter)
Kind of flying
CB
Weather at impact
Sky
CLEAR
Temp
67° F
Aircraft history
Serial number
000000000117
Total time
1,778 hrs
Pilot
Certificate
Commercial
Total hours
991
Age
28
Cause factors
- 64/A/18 A PILOT IN COMMAND FAILED TO MAINTAIN ADEQUATE ROTOR R.P.M. Cause — pilot/personnel action
- 83/J/I J TERRAIN HIGH OBSTRUCTIONS Joint cause
- 88/J/24 J MISCELLANEOUS ACTS,CONDITIONS JETTISONED LOAD 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 2674.
Source file
NTSB_1979_3_2674.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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