N104B — 1946 Engineering & Research ERCOUPE 415-C
Active registrationChecked against FAA & NTSB records · as of Jul 25, 2026
N104B has no NTSB accident records on file. Registration data compiled from public FAA records as of Jul 25, 2026.
Aircraft record
- Serial number
- 2533
- Manufacturer
- Engineering & Research
- Model
- ERCOUPE 415-C
- Year
- 1946
- Category
- Fixed wing single-engine
- Engine
- Cont Motor C85 Series
- Registration
- Active
- Registered to
- Knl Associates Llc — Mansfield, OH
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the 1946 Engineering & Research ERCOUPE 415-C).
- Dec 22, 2023registered — Knl Associates Llc
Earlier aircraft on this N-number
The tail number N104B was previously assigned to a different aircraft. A registration number can be reused across unrelated airframes over decades — these are not the 1946 Engineering & Research ERCOUPE 415-C above.
- until Oct 7, 19551947 Bell 47B (s/n 28)
Frequently asked
- Has N104B been in an accident?
- No NTSB accident records are on file for N104B.
- What kind of aircraft is N104B?
- N104B is a 1946 Engineering & Research ERCOUPE 415-C (fixed wing single-engine), serial number 2533.
- Who is N104B registered to?
- N104B is registered to Knl Associates Llc of Mansfield, OH. Registration status: active.
The full N104B report
$12 $29 launch pricing
- Full NTSB investigation narratives — the complete text, not just the cause line
- Pre-buy question list generated from this aircraft’s actual records
- Complete registration & deregistration timeline, print-ready
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