Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N504AU.
| Tail Number / N-Number | N504AU |
| Manufacturer | BOEING |
| Model | 737-3B7 |
| Year Built | 1987 |
| Manufacturer's Serial Number | 23379 |
| 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 | NONE |
| Engine Model | NONE |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | AIRCRAFT STATUTORY TRUST N504AU |
| Street | C/O US BANK TRUST NA ONE FEDERAL ST |
| City | BOSTON |
| State | MA |
| Zip Code | 02110 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1987-03-26 |
| Certificate Issue Date | 2006-06-28 |
| Last Action Date | 2009-07-21 |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 2010-10-06 |
| Mode S Code | 51444337 |
| Mode S Code Hex | A648DF |