| Tail Number / N-Number | N16217 |
| Manufacturer | BOEING |
| Model | 737-824 |
| Year Built | 1998 |
| Manufacturer's Serial Number | 28777 |
| Aircraft Type | Fixed wing multi engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 149 seats |
| Weight Class | CLASS 3 (20,000+ pounds gross take off weight) |
| Engine Manufacturer | CFM INTL. |
| Engine Model | CFM56 SERIES |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Horsepower per Engine | 2,200 hp (1,641 kW) |
| Total Horsepower | 4,400 hp (3,282 kW) |
| 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 | 1999-07-01 |
| Certificate Issue Date | 2018-06-27 |
| Last Action Date | 2021-01-28 |
| Expiration Date | 2028-06-30 |
| Status | Valid Registration |
| Mode S Code | 50175667 |
| Mode S Code Hex | A0FBB7 |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N16217.
| Tail Number / N-Number | N16217 |
| Manufacturer | CESSNA |
| Model | 150L |
| Manufacturer's Serial Number | 15073550 |
| 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 | 90 miles per hour |
| Type of Registrant | Individual |
| Owner Name | LA POOK GARY J |
| Street | 4442 SO HOMAN |
| City | CHICAGO |
| State | IL |
| Zip Code | 60632 |
| County | Cook County |
| Country | US |
| Certificate Issue Date | 1975-03-05 |
| Last Action Date | 1984-05-12 |
| Last Status | A second attempt has been made at mailing a Triennial Aircraft Registration form to the owner with no response |
| Cancellation Date | 1991-08-28 |
| Exported To | GERMANY |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N16217.
| Tail Number / N-Number | N16217 |
| Manufacturer | WACO |
| Model | ZQC-6 |
| Year Built | 1936 |
| Manufacturer's Serial Number | 4428 |
| Aircraft Type | Fixed wing single 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) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 119 miles per hour |
| Type of Registrant | Individual |
| Owner Name | AAKRE HILMAN C |
| Street | GENERAL DELIVERY |
| City | WINONA |
| State | MN |
| Zip Code | 55987 |
| Region | Great Lakes |
| County | Cook County |
| Certificate Issue Date | 1946-07-03 |
| Last Status | Valid Registration |
| Cancellation Date | 1950-03-31 |