| Tail Number / N-Number | N2004P |
| Type of Reservation | Reserved to manufacturer - temporary number |
| Reserving Party Name | BOEING CO |
| Street | 737 LOGAN AVE N |
| City | RENTON |
| State | WA |
| Zip Code | 98057 |
| Date Reserved | 2022-02-05 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N2004P.
| Tail Number / N-Number | N2004P |
| Manufacturer | PIPER |
| Model | PA-23 |
| Year Built | 1956 |
| Manufacturer's Serial Number | 23-573 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | O&VO-360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 180 hp (134 kW) |
| Total Horsepower | 360 hp (269 kW) |
| Average Cruising Speed | 150 miles per hour |
| Type of Registrant | Individual |
| Owner Name | POLLOCK GRETA C |
| Street | PO BOX 30993 |
| City | FLAGSTAFF |
| State | AZ |
| Zip Code | 86003-0993 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1956-05-18 |
| Certificate Issue Date | 2009-05-21 |
| Last Action Date | 2009-05-21 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2012-08-22 |