Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N103UN.
| Tail Number / N-Number | N103UN |
| Manufacturer | BOEING |
| Model | 737-73S |
| Manufacturer's Serial Number | 29077 |
| 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) |
| Number of Engines | 2 engines |
| Type of Registrant | Corporation |
| Owner Name | FIRST SECURITY BANK NA OWNER TRUSTEE |
| Street | 79 S MAIN ST |
| City | SALT LAKE CITY |
| State | UT |
| Zip Code | 84111-1901 |
| Country | US |
| Certificate Issue Date | 1998-12-17 |
| Last Action Date | 1999-01-29 |
| Last Status | Valid Registration |
| Cancellation Date | 1999-02-18 |
| Exported To | GERMANY |
| Mode S Code | 50010650 |
| Mode S Code Hex | A011A8 |