| Tail Number / N-Number | N443RM |
| Manufacturer | PHOENIX AIR SRO |
| Model | U-15 PHOENIX |
| Manufacturer's Serial Number | 43/U15 |
| Aircraft Type | Glider |
| Category | Land |
| Builder Certification | Light Sport |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ROTAX |
| Engine Model | 912ULS SERIES |
| Engine Type | 4 Cycle |
| Number of Engines | 1 engine |
| Horsepower | 100 hp (75 kW) |
| Type of Registrant | Individual |
| Owner Name | MATHIES RICHARD A |
| Street | 1535 W HIGH POINTE CT |
| City | MINDEN |
| State | NV |
| Zip Code | 89423-9222 |
| Region | Western-Pacific |
| County | Douglas County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Light Sport |
| Airworthiness Date | 2018-03-29 |
| Certificate Issue Date | 2018-07-26 |
| Last Action Date | 2021-02-19 |
| Expiration Date | 2028-07-31 |
| Status | Valid Registration |
| Mode S Code | 51253505 |
| Mode S Code Hex | A55745 |