NTSB CAROL · Event
Event ANC71DAG71
Registry · N1978U
FAA Aircraft Registry record.
Make / Model
CESSNA A185E
Year of manufacture
1970 · 1 years old at event
Engine
CONT MOTOR IO 520 SERIES (285 hp)
Seats / Engines
6 seats · 1 engine
Last airworthiness date
19750612
ADS-B equipped
Yes — Mode-S A185AF
Registrant of record
KILBOURN ALDEAN G
Source: FAA Aircraft Registry (releasable master file).
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
CESSNA A185E · N1978U
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
EE
Operator type
D
Kind of flying
B2
Weather at impact
Sky
UNKNOWN/NOT REPORTED
Wind
270° / 12 kt
Temp
17° F
Aircraft history
Serial number
000018501718
Total time
525 hrs
Pilot
Certificate
Commercial — instrument
Total hours
13,000
Age
53
Probable cause (from PRE1982.MDB)
T EDGE OF FROZEN LAKE.WHEEL/SKI EQPD.
Investigator remarks
UN MAINTAIN VISUAL REF TO HORIZON.HIT SNOWBANK A
Cause factors
- 64/A/04 A PILOT IN COMMAND CONTINUED VFR FLIGHT INTO ADVERSE WEATHER CONDITIONS Cause — pilot/personnel action
- 64/A/66 A PILOT IN COMMAND SPATIAL DISORIENTATION Cause — pilot/personnel action
- 82/A/D A WEATHER SNOW Cause — pilot/personnel action
- 82/A/V A WEATHER OBSTRUCTIONS TO VISION Cause — pilot/personnel action
- 83/A/B A TERRAIN SNOW-COVERED Cause — pilot/personnel action
- 88/A/78 A MISCELLANEOUS ACTS,CONDITIONS WHITEOUT 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 0826.
Source file
NTSB_1971_3_0826.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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