NTSB CAROL · Event
Event CHI78FEE51
Registry · N9848E
FAA Aircraft Registry record.
Make / Model
SCHWEIZER SGU 2-22E
Year of manufacture
1965 · 13 years old at event
Engine
NONE NONE
Seats / Engines
2 seats · 1 engine
Last airworthiness date
19650902
ADS-B equipped
Yes — Mode-S ADBD75
Registrant of record
ZELLERS CLYDE E
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
SCHWEIZER SGU222 · N9848E
Damage
Substantial
Craft type
C
Classification
Accident
Light condition
Dawn
Weather
VMC
Phase of flight
EB
Operator type
J
Airport
HAEDTLER FIELD
Kind of flying
A1
Weather at impact
Sky
CLEAR
Aircraft history
Serial number
000000000229
Total time
1,387 hrs
Pilot
Certificate
Airline transport
Total hours
6
Age
16
Probable cause (from PRE1982.MDB)
OF TRACTOR NEAR RUNWAY.
Investigator remarks
COLLIDED WITH TRACTOR.UNSAFE CONDITION-OPERATION
Cause factors
- 64/C/48 C PILOT IN COMMAND MISJUDGED DISTANCE AND ALTITUDE Cause
- 68/L/H1 L PERSONNEL FAILURE TO NOTIFY OF UNSAFE COND/AND OR FAILURE TO MARK OBSTRUCTION
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 1832.
Source file
NTSB_1978_3_1832.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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