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Atlas / NTSB / CHI80FER50

NTSB CAROL · Event

Event CHI80FER50

1980-06-23 OLIVIA, Minnesota, United States Minor 1 aircraft Status: Completed

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 OH-13H · N51862

Damage

Destroyed

Craft type

Balloon

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

DD

Operator type

Part 135 (air taxi/commuter)

Kind of flying

CB

Weather at impact

Sky

SCATTERED-ABOVE 1000 FEET

Wind

200° / 3 kt

Temp

76° F

Aircraft history

Serial number

00000079-028

Total time

321 hrs

Pilot

Certificate

Flight instructor (CFI)

Total hours

3,728

Age

33

Cause factors

  • 64/A/54 A
    PILOT IN COMMAND MISJUDGED CLEARANCE 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 1080. Source file NTSB_1980_3_1080.txt. Modern CAROL record on data.ntsb.gov ↗.