NTSB CAROL · Event
Event NYC69A0001
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
DOUGLAS DC-7BF · N762Z
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
Cruise — descent (EF)
Airport
PHILADELPHIA INTL
Weather at impact
Sky
UNKNOWN/NOT REPORTED
Wind
140° / 5 kt
Temp
76° F
Aircraft history
Total time
26,310 hrs
Pilot
Certificate
DA (DA)
Total hours
19,616
Age
51
Probable cause (from PRE1982.MDB)
E OF LDG.NO 1 PROP CIRCUIT BREAKER DEACTIVATED.
Investigator remarks
ASYMMETRICAL POWER APPLIED DURING REVERSING PHAS
Cause factors
- 64/C/79 C PILOT IN COMMAND FAILED TO MAINTAIN DIRECTIONAL CONTROL Cause
- 64/C/21 C PILOT IN COMMAND IMPROPER OPERATION OF POWERPLANT & POWERPLANT CONTROLS Cause
- 88/C/42 C MISCELLANEOUS ACTS,CONDITIONS THRUST REVERSAL-ASYMETRICAL Cause
- 80/L/BA L AIRPORTS/AIRWAYS/FACILITIES WET RUNWAY
- 88/L/92 L MISCELLANEOUS ACTS,CONDITIONS HYDROPLANING ON WET RUNWAY
- 88/K/94 K MISCELLANEOUS ACTS,CONDITIONS OVERLOAD FAILURE Joint factor
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
1 0044.
Source file
NTSB_1968_1_0044.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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