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Atlas / NTSB / FTW76FPJ18

NTSB CAROL · Event

Event FTW76FPJ18

1975-12-09 FREDERICK, Oklahoma, 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

BRANTLY B2B · N2180U

Damage

Substantial

Craft type

Balloon

Classification

Accident

Light condition

Dawn

Weather

VMC

Phase of flight

EH

Operator type

Personal/private

Airport

FREDRICK MUNI

Kind of flying

A0

Weather at impact

Sky

CLEAR

Wind

330° / 8 kt

Temp

72° F

Aircraft history

Serial number

000000000342

Total time

817 hrs

Pilot

Certificate

Flight instructor (CFI)

Total hours

3,464

Age

23

Probable cause (from PRE1982.MDB)

IP TOOK CTLS.

Investigator remarks

STUDENT LET ROTOR RPM GET TOO LOW,CAUSED R YAW.

Cause factors

  • 64/A/30 A
    PILOT IN COMMAND INADEQUATE SUPERVISION OF FLIGHT Cause — pilot/personnel action
  • 64/A/49 A
    PILOT IN COMMAND MISJUDGED SPEED AND ALTITUDE Cause — pilot/personnel action
  • 66/A/18 A
    DUAL STUDENT Cause — pilot/personnel action
  • 66/A/43 A
    DUAL STUDENT Cause — pilot/personnel action
  • 88/J/22 J
    MISCELLANEOUS ACTS,CONDITIONS POORLY PLANNED APPROACH 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 3685. Source file NTSB_1975_3_3685.txt. Modern CAROL record on data.ntsb.gov ↗.