Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N133S.
| Tail Number / N-Number | N133S |
| Manufacturer | SLEEP |
| Model | EAA BIPLANE P1 |
| Year Built | 1975 |
| Manufacturer's Serial Number | 001 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-290 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 140 hp (104 kW) |
| Average Cruising Speed | 85 miles per hour |
| Type of Registrant | Individual |
| Owner Name | DIEDRICH STEVE |
| Street | PO BOX 1792 |
| City | SANDPOINT |
| State | ID |
| Zip Code | 83864-0903 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1980-05-08 |
| Certificate Issue Date | 2003-09-25 |
| Last Action Date | 2009-09-15 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2017-07-07 |
| Mode S Code | 50103746 |
| Mode S Code Hex | A087E6 |