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N27WPWilliam M Oprendek PITTS S1S · 2019

ExperimentalSuperior IO-360 SER

N27WP is a 2019 William M Oprendek PITTS S1S. It is a fixed-wing single-engine aircraft with 1 seat, powered by a Superior IO-360 SER rated at 180 horsepower. The registration is active. Its experimental airworthiness certificate was issued in May 2020. It has been registered to its current owner since Nov 2025.

  • 7 years old
  • No NTSB events on record
More like this:Experimental

2025

FAA record · Nov 2025 · Registration
Registered to current owner

2020

FAA record · May 2020 · Airworthiness
Special Airworthiness Certificate issued — Experimental
Manufacturer: William M Oprendek. Model PITTS S1S. Serial S1SS-4.

That's everything on file so far — TailWiki checks the FAA registry daily and adds new entries as N27WP's record changes.