| Tail Number / N-Number | N1888T |
| Manufacturer | GRUMMAN |
| Model | G-73 |
| Year Built | 1947 |
| Manufacturer's Serial Number | J31 |
| Aircraft Type | Fixed wing multi engine |
| Category | Amphibian |
| Builder Certification | Type Certificated |
| Number of Seats | 12 seats |
| Weight Class | CLASS 2 (12,500 - 19,999 pounds gross take off weight) |
| Engine Manufacturer | P&W |
| Engine Model | R1340 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 2 engines |
| Horsepower per Engine | 600 hp (448 kW) |
| Total Horsepower | 1,200 hp (895 kW) |
| Average Cruising Speed | 165 miles per hour |
| Type of Registrant | LLC |
| Owner Name | GOOD AVIATION LLC |
| Street | C/O BASLER TURBO CONVERSIONS 255 W 35TH AVE |
| City | OSHKOSH |
| State | WI |
| Zip Code | 54902-7174 |
| Region | Great Lakes |
| County | Winnebago County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1988-04-27 |
| Certificate Issue Date | 2012-08-15 |
| Last Action Date | 2021-03-15 |
| Expiration Date | 2028-08-31 |
| Status | Valid Registration |
| Mode S Code | 50260746 |
| Mode S Code Hex | A161E6 |