| Tail Number / N-Number | N3503P |
| Type of Reservation | Reserved to manufacturer - no fee, no expiration date |
| Reserving Party Name | MD HELICOPTERS LLC |
| Street | 4555 E MCDOWELL RD |
| City | MESA |
| State | AZ |
| Zip Code | 85215-9734 |
| Date Reserved | 2023-01-14 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N3503P.
| Tail Number / N-Number | N3503P |
| Manufacturer | PIPER |
| Model | PA-22-150 |
| Year Built | 1955 |
| Manufacturer's Serial Number | 22-3253 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Average Cruising Speed | 94 miles per hour |
| Type of Registrant | Individual |
| Owner Name | REGISTRATION PENDING |
| Street | 117 HESSLER DR |
| City | HALLETSVILLE |
| State | TX |
| Zip Code | 77964 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1955-09-13 |
| Last Action Date | 1990-10-16 |
| Last Status | Registration Pending – Canceled |
| Cancellation Date | 2012-08-14 |