N-Number: N27WP
Information Updated 11/07/2025
Aircraft Description
| N-Number | N27WP | ||
| Serial Number | S1SS-4 | Status | Valid |
| Manufacturer Name | WILLIAM M OPRENDEK | Certificate Issue Date | 05/06/2020 |
| Model | PITTS S1S | Expiration Date | 05/31/2023 |
| Type Aircraft | Fixed Wing Single Engine | Type Engine | Reciprocating |
| Pending Number Change | Dealer | ||
| Date Change Authorized | Mode S Code (base 8 / octal) | 50523045 | |
| MFR Year | 2019 | Mode S Code (base 16 / hex) | A2A625 |
| Type Registration | Individual | Fractional Owner | No |
Registered Owner
| Name | HARVAN DENNIS E | ||
| Street | 146 MOUNT GROVE RD | ||
| City | CALIFON | State | NJ |
| County | HUNTERDON COUNTY | Zip Code | 07830-4214 |
| Country | US | ||
Airworthiness
| Engine Manufacturer | SUPERIOR | A/W Date | 05/13/2020 |
| Engine Model | IO-360 SER | Classification | Experimental |
| Category | Amateur B | ||
Other Owner Names
| None |
NTSB Records
| None |
Deregistered Aircraft
| Deregistered Aircraft 1 of 1 | |||
| Aircraft Description | |||
| Serial Number | S1-SX-001 | Certificate Issue Date | 12/16/2019 |
| Manufacturer Name | DENNIS HARVAN | Mode S Code (base 8 / oct) | 50523045 |
| Model | WOLF PITTS S1-SX | Mode S Code (base 16 / hex) | A2A625 |
| Year Manufacturer | Cancel Date | 04/09/2020 | |
| Reason for Cancellation | Export To | ||
| Type Registration | Individual | ||
| Aircraft Registration prior to Deregistration | |||
| Name | HARVAN DENNIS E | ||
| Street | 146 MOUNT GROVE RD | ||
| City | CALIFON | ||
| State | NJ | Zip Code | 07830-4214 |
| County | Hunterdon County | ||
| Country | |||
| Deregistered Airworthiness | |||
| Engine Manufacturer | Classification | Unknown | |
| Engine Model | Category | ||
| A/W Date | |||
| Deregistered Other Owner Names | |||
| None | |||