| Tail Number / N-Number | N648 |
| Manufacturer | LOCKHEED |
| Model | T-33A |
| Year Built | 1952 |
| Manufacturer's Serial Number | 51-6953 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | J33-A SERIES |
| Engine Type | Turbo-jet |
| Number of Engines | 1 engine |
| Horsepower | 635 hp (474 kW) |
| Average Cruising Speed | 393 miles per hour |
| Type of Registrant | Corporation |
| Owner Name | COLLINGS FOUNDATION |
| Street | PO BOX 248 |
| City | STOW |
| State | MA |
| Zip Code | 01775-0248 |
| Region | New England |
| County | Middlesex County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1977-02-15 |
| Certificate Issue Date | 2002-02-20 |
| Last Action Date | 2022-06-03 |
| Expiration Date | 2029-10-31 |
| Status | Valid Registration |
| Mode S Code | 52101362 |
| Mode S Code Hex | A882F2 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N648.
| Tail Number / N-Number | N648 |
| Manufacturer | KIRKHAM PRODUCTS CO |
| Model | TWIN FLOAT BIPLANE |
| Manufacturer's Serial Number | A-1479 |
| Aircraft Type | Fixed wing single engine |
| Category | Amphibian |
| Builder Certification | Not Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | ALFRED J WILLIAMS |
| Street | GULF OIL CORPGULF BUILDING |
| City | PITTSBURGH |
| State | PA |
| Zip Code | 15205 |
| Region | Eastern |
| County | Middlesex County |
| Last Status | Valid Registration |
| Cancellation Date | 1929-10-11 |