NTSB CAROL · Event
Event DEN71FQD26
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 47J · N6743D
Damage
Destroyed
Craft type
Balloon
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
Takeoff — initial climb (C1)
Operator type
K
Kind of flying
DD
Weather at impact
Sky
CLEAR
Wind
200° / 10 kt
Aircraft history
Serial number
000000001773
Total time
8,626 hrs
Pilot
Certificate
Flight instructor (CFI)
Total hours
4,484
Age
30
Probable cause (from PRE1982.MDB)
LINES.
Investigator remarks
ACFT STIRRED UP CLOUD OF DUST ON TKOF,STRUCK PWR
Cause factors
- 64/A/15 A PILOT IN COMMAND FAILED TO SEE AND AVOID OBJECTS OR OBSTRUCTIONS Cause — pilot/personnel action
- 83/A/I A TERRAIN HIGH OBSTRUCTIONS Cause — pilot/personnel action
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 2070.
Source file
NTSB_1971_3_2070.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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