| Tail Number / N-Number | N27964 |
| Manufacturer | BOEING |
| Model | 787-9 |
| Year Built | 2016 |
| Manufacturer's Serial Number | 37813 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 422 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | GE |
| Engine Model | GENX-1B74/75/ |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 76,700 pounds-force (341.2 kN) |
| Total Thrust | 153,400 pounds-force (682.4 kN) |
| Type of Registrant | Corporation |
| Owner Name | UNITED AIRLINES INC |
| Street | 233 S WACKER DR |
| City | CHICAGO |
| State | IL |
| Zip Code | 60606-7147 |
| Region | Great Lakes |
| County | Cook County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 2016-02-11 |
| Certificate Issue Date | 2016-02-19 |
| Last Action Date | 2021-09-30 |
| Expiration Date | 2029-02-28 |
| Status | Valid Registration |
| Mode S Code | 50545462 |
| Mode S Code Hex | A2CB32 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N27964.
| Tail Number / N-Number | N27964 |
| Manufacturer | PIPER |
| Model | J3F-60 |
| Manufacturer's Serial Number | 4475 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 67 miles per hour |
| Type of Registrant | Individual |
| Owner Name | PORTER NORMAN |
| Street | R D #1 |
| City | FRANKLIN |
| State | PA |
| Zip Code | 19102 |
| Region | Eastern |
| County | Cook County |
| Certificate Issue Date | 1951-10-11 |
| Last Status | Valid Registration |
| Cancellation Date | 1956-02-23 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N27964.
| Tail Number / N-Number | N27964 |
| Manufacturer | PIPER |
| Model | PA-31-350 |
| Manufacturer's Serial Number | 317952072 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 8 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 2 engines |
| Average Cruising Speed | 162 miles per hour |
| County | Cook County |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |