| Tail Number / N-Number | N123BR |
| Manufacturer | STOL |
| Model | UC-1 |
| Year Built | 1972 |
| Manufacturer's Serial Number | 012 |
| Aircraft Type | Fixed wing multi engine |
| Category | Amphibian |
| Builder Certification | Type Certificated |
| Number of Seats | 5 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | I0360 SER |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 180 hp (134 kW) |
| Total Horsepower | 360 hp (269 kW) |
| Average Cruising Speed | 135 miles per hour |
| Type of Registrant | LLC |
| Owner Name | TWIN BEE LLC |
| Street | 20810 ELDERBERRY WAY |
| City | GROVELAND |
| State | CA |
| Zip Code | 95321-9532 |
| Region | Western-Pacific |
| County | Tuolumne County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1972-06-20 |
| Certificate Issue Date | 2021-01-26 |
| Last Action Date | 2021-01-26 |
| Expiration Date | 2028-01-31 |
| Status | Valid Registration |
| Mode S Code | 50057400 |
| Mode S Code Hex | A05F00 |