NTSB CAROL · Event
Event CHI77DEE55
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
BRANTLY 305 · N16616
Damage
Substantial
Craft type
Balloon
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
B7
Operator type
D
Airport
PAL-WAUKEE
Kind of flying
DB
Weather at impact
Sky
SCATTERED-ABOVE 1000 FEET
Wind
290° / 14 kt
Aircraft history
Serial number
000000001005
Total time
589 hrs
Pilot
Certificate
Commercial
Total hours
7,500
Age
53
Probable cause (from PRE1982.MDB)
LEFT.PLT APPLIED RT PEDAL,RPM DECREASED.
Investigator remarks
AFT LIFT OFF TO 10FT HOVER,ACFT WEATHER VANED TO
Cause factors
- 64/A/18 A PILOT IN COMMAND FAILED TO MAINTAIN ADEQUATE ROTOR R.P.M. 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 4152.
Source file
NTSB_1977_3_4152.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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Related research
What the literature says.
Academic papers and agency reports matching this event's aircraft type. Sourced from NASA NTRS, NTSB Safety Studies, FAA CAMI, AOPA Air Safety Institute, Embry-Riddle Scholarly Commons, arXiv, and the Semantic Scholar academic graph.
- arXiv 2022 · arXiv preprint
Finite volume based film flow and ice accretion models on aircraft wings
The thin runback water films driven by the gas flow, the pressure gradient and the gravity on the iced aircraft surface are investigated in this paper.
- arXiv 2021 · arXiv preprint
Data-driven turbulence modeling in separated flows considering physical mechanism analysis
Accurate simulation of turbulent flow with separation is an important but challenging problem. In this paper, a data-driven Reynolds-averaged turbulence modeling approach, field inversion and machine …
Browse the full corpus — academia portal ↗