NTSB CAROL · Event
Event IAD76II032
Registry · N100BA
FAA Aircraft Registry record.
Make / Model
BEECH 99
Year of manufacture
1968 · 7 years old at event
Engine
P & W PT6A-28 (680 hp)
Seats / Engines
17 seats · 2 engines
Last airworthiness date
20190725
ADS-B equipped
Yes — Mode-S A004CE
Registrant of record
BEMIDJI AVIATION SERVICES INC
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-23 · N100BA
Damage
Minor
Craft type
Airplane
Classification
C
Light condition
Dawn
Weather
VMC
Phase of flight
Takeoff — initial climb (C1)
Operator type
E
Airport
RALEIGH COUNTY ME
Kind of flying
CI
Weather at impact
Sky
SCATTERED-ABOVE 1000 FEET
Wind
270° / 6 kt
Temp
55° F
Aircraft history
Serial number
000000273074
Total time
4,506 hrs
Pilot
Certificate
Commercial
Total hours
6,000
Age
36
Probable cause (from PRE1982.MDB)
MANIFOLD P/N 2524223-1.
Investigator remarks
FLEXIBLE HOSE ASSEMBLY,P/N 75203,BACKED OFF FUEL
Cause factors
- 68/C/D6 C PERSONNEL INADEQUATE MAINTENANCE AND INSPECTION Cause
- 74/C/CI C POWERPLANT FUEL INJECTION SYSTEM Cause
- 88/C/AU C MISCELLANEOUS ACTS,CONDITIONS UNDER TORQUED 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
5 0044.
Source file
NTSB_1975_5_0044.txt.
Modern CAROL record on
data.ntsb.gov ↗.
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