| Tail Number / N-Number | N33631 |
| Manufacturer | PIPER |
| Model | PA-32-260 |
| Year Built | 1975 |
| Manufacturer's Serial Number | 32-7500026 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 6 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-540 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 250 hp (187 kW) |
| Average Cruising Speed | 126 miles per hour |
| Type of Registrant | Individual |
| Owner Name | GRIMM ROBERT J |
| Street | 8024 WOODCREEK DR |
| City | BRIDGEVILLE |
| State | PA |
| Zip Code | 15017-3610 |
| Region | Eastern |
| County | Allegheny County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1975-03-07 |
| Certificate Issue Date | 2019-06-20 |
| Last Action Date | 2022-04-19 |
| Expiration Date | 2029-06-30 |
| Status | Valid Registration |
| Mode S Code | 50727364 |
| Mode S Code Hex | A3AEF4 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N33631.
| Tail Number / N-Number | N33631 |
| Manufacturer | DOUGLAS |
| Model | DC3-G202A |
| Manufacturer's Serial Number | 4157 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 32 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 158 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | EASTERN AIR LINES INC |
| Street | 10 ROCKEFELLER PLAZA |
| City | NEW YORK |
| State | NY |
| Zip Code | 10001 |
| Region | Eastern |
| County | Allegheny County |
| Certificate Issue Date | 1941-10-21 |
| Last Status | Valid Registration |
| Cancellation Date | 1948-08-11 |