N4PU — 1982 Cooper Walden A PITTS S1S
Active registrationChecked against FAA & NTSB records · as of Jul 17, 2026
N4PU has no NTSB accident records on file. Registration data compiled from public FAA records as of Jul 17, 2026.
Aircraft record
- Serial number
- P796-WC
- Manufacturer
- Cooper Walden A
- Model
- PITTS S1S
- Year
- 1982
- Category
- Fixed wing single-engine
- Engine
- Lycoming 0-320 Series
- Registration
- Active
- Registered to
- Rybczynski Douglas R — Scottsdale, AZ
Accident & incident history
No NTSB accident records on file.
Registration timeline
Ownership and registration events for this airframe (the 1982 Cooper Walden A PITTS S1S).
- Jul 6, 2022registered — Rybczynski Douglas R
Frequently asked
- Has N4PU been in an accident?
- No NTSB accident records are on file for N4PU.
- What kind of aircraft is N4PU?
- N4PU is a 1982 Cooper Walden A PITTS S1S (fixed wing single-engine), serial number P796-WC.
- Who is N4PU registered to?
- N4PU is registered to Rybczynski Douglas R of Scottsdale, AZ. Registration status: active.
The full N4PU 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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