Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N522AU.
| Tail Number / N-Number | N522AU |
| Manufacturer | BOEING |
| Model | 737-3B7 |
| Year Built | 1988 |
| Manufacturer's Serial Number | 23857 |
| 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 | GE |
| Engine Model | CFM56 SERIES |
| Engine Type | Turbo-fan |
| Number of Engines | 2 engines |
| Thrust per Engine | 9,800 pounds-force (43.6 kN) |
| Total Thrust | 19,600 pounds-force (87.2 kN) |
| Type of Registrant | Corporation |
| Owner Name | 737 PORTFOLIO TRUST |
| Street | 1100 N MARKET AVE C/O CORPORATE TRUST ADMIN |
| City | WILMINGTON |
| State | DE |
| Zip Code | 19890-0001 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1988-03-14 |
| Certificate Issue Date | 2006-10-26 |
| Last Action Date | 2006-10-26 |
| Last Status | Valid Registration |
| Cancellation Date | 2008-02-12 |
| Mode S Code | 51510157 |
| Mode S Code Hex | A6906F |