Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N415US.
| Tail Number / N-Number | N415US |
| Manufacturer | SOUTHERLAND LAWRENCE P |
| Model | FREEBIRD LITESPORT U |
| Year Built | 2010 |
| Manufacturer's Serial Number | 1 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | SOUTHERLAND LAWRENCE P |
| Street | 8060 LEHMAN RD |
| City | DECATUR |
| State | IL |
| Zip Code | 62521-9554 |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 2010-10-15 |
| Certificate Issue Date | 2010-07-27 |
| Last Action Date | 2010-07-27 |
| Last Status | Registration Expired – Pending Cancellation |
| Cancellation Date | 2013-09-20 |
| Mode S Code | 51164206 |
| Mode S Code Hex | A4E886 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N415US.
| Tail Number / N-Number | N415US |
| Manufacturer | BOEING |
| Model | 737-401 |
| Year Built | 1988 |
| Manufacturer's Serial Number | 23883 |
| 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 | LINC 737 LLC |
| Street | 3300 S PARKER RD STE 500 |
| City | AURORA |
| State | CO |
| Zip Code | 80014-3522 |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1988-11-22 |
| Certificate Issue Date | 2003-04-24 |
| Last Action Date | 2003-04-24 |
| Last Status | Valid Registration |
| Cancellation Date | 2003-11-04 |
| Mode S Code | 51164206 |
| Mode S Code Hex | A4E886 |