NTSB CAROL · Event
Event ANC79DAG34
Registry · N63837
FAA Aircraft Registry record.
Make / Model
PIPER PA-18-150
Engine
LYCOMING 0-320 SERIES (180 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
19780822
ADS-B equipped
Yes — Mode-S A85E55
Registrant of record
SCHULER GEORGE M IV
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
PIPER PA-18 · N63837
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
Cruise — descent (EF)
Operator type
D
Airport
GIRDWOOD
Kind of flying
B0
Weather at impact
Sky
UNKNOWN/NOT REPORTED
Temp
38° F
Aircraft history
Serial number
0018-7809149
Total time
90 hrs
Pilot
Certificate
Commercial
Total hours
539
Age
27
Investigator remarks
RWY NOT MAINTAINED.SOFT SPOTS UNDER SNOW.
Cause factors
- 64/A/35 A PILOT IN COMMAND SELECTED UNSUITABLE TERRAIN Cause — pilot/personnel action
- 83/J/B J TERRAIN SNOW-COVERED Joint cause
- 83/J/E J TERRAIN HIDDEN OBSTRUCTIONS 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 4235.
Source file
NTSB_1978_3_4235.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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