NTSB CAROL · Event
Event CHI78DEP48
Registry · N2911
FAA Aircraft Registry record.
Make / Model
THORP T-18
Year of manufacture
1968 · 10 years old at event
Engine
LYCOMING 0-320 SERIES (180 hp)
Seats / Engines
2 seats · 1 engine
Last airworthiness date
19780714
ADS-B equipped
Yes — Mode-S A2FBAC
Registrant of record
THALMAN BERNARD J JR
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
THORP T18 · N2911
Damage
Substantial
Craft type
Airplane
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
EB
Operator type
D
Airport
WINFIELD
Kind of flying
B0
Weather at impact
Sky
SCATTERED-ABOVE 1000 FEET
Wind
130° / 3 kt
Aircraft history
Serial number
000000000086
Total time
317 hrs
Pilot
Certificate
Commercial — instrument
Total hours
623
Age
43
Cause factors
- 64/A/15 A PILOT IN COMMAND FAILED TO SEE AND AVOID OBJECTS OR OBSTRUCTIONS 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 3798.
Source file
NTSB_1978_3_3798.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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